Alternatives to Grok Voice Agent

Retell AI is a cutting-edge platform designed to empower organizations in the development, testing, deployment, and oversight of AI-driven voice agents, enhancing customer engagement effortlessly. It boasts functionalities such as call transfers, appointment management, and seamless knowledge base integration, enabling the generation of realistic conversations with little delay. The platform is compatible with multiple telephony systems and features multilingual support, positioning it as an ideal solution for international businesses. Retell AI's scalable architecture guarantees dependable performance, adeptly managing significant call volumes. Furthermore, it offers extensive monitoring tools to assess call effectiveness and user sentiment, encouraging ongoing enhancements of voice agents while fostering a better understanding of customer needs. This comprehensive approach ensures that businesses can adapt and thrive in a rapidly changing digital landscape.

Ada is the omnichannel AI platform transforming customer service. Built to automate, scale, and elevate the customer experience, Ada’s generative AI agents deliver always-on, multilingual support across voice, messaging, and email, resolving up to 83% of inquiries instantly. Trusted by global brands like Square, Pinterest, Canva, and monday.com, Ada has powered over 5.5 billion customer interactions since 2016. With Ada, organizations can eliminate long wait times through AI Voice, which provides natural, fast, and frustration-free phone support - no IVR menus required. AI Messaging powers personalized service across social, web, mobile, and SMS, while AI Email transforms inboxes by resolving 70% of customer emails automatically. Designed for enterprise use, Ada combines automation and intelligence with unmatched control, transparency, and security. The platform is HIPAA, SOC 2, and GDPR compliant, ensuring sensitive data is protected at every level. Through Ada Playbooks, businesses can automate complex SOP workflows - like refunds or trial extensions - with precision. Measure ROI with built-in analytics tracking CSAT, NPS, automation rates, and other KPIs that matter most. With robust APIs and out-of-the-box integrations, Ada fits seamlessly into any tech stack. Discover how Ada reduces costs, scales customer service, and delivers faster, higher-quality support - without compromising brand voice or experience.

Google has unveiled enhanced Gemini audio models that greatly broaden the platform's functionalities for engaging and nuanced voice interactions, as well as real-time conversational AI, highlighted by the arrival of Gemini 2.5 Flash Native Audio and advancements in text-to-speech technology. The revamped native audio model supports live voice agents capable of managing intricate workflows, reliably adhering to detailed user directives, and facilitating smoother multi-turn dialogues by improving context retention from earlier exchanges. This upgrade is now accessible through Google AI Studio, Vertex AI, Gemini Live, and Search Live, allowing developers and products to create dynamic voice experiences such as smart assistants and corporate voice agents. Additionally, Google has refined the core Text-to-Speech (TTS) models within the Gemini 2.5 lineup to enhance expressiveness, tone modulation, pacing adjustments, and multilingual capabilities, resulting in synthesized speech that sounds increasingly natural. Furthermore, these innovations position Google's audio technology as a leader in the realm of conversational AI, driving forward the potential for more intuitive human-computer interactions.

Dialogflow by Google Cloud is a natural-language understanding platform that allows you to create and integrate a conversational interface into your mobile, web, or device. It also makes it easy for you to integrate a bot, interactive voice response system, or other type of user interface into your app, web, or mobile application. Dialogflow allows you to create new ways for customers to interact with your product. Dialogflow can analyze input from customers in multiple formats, including text and audio (such as voice or phone calls). Dialogflow can also respond to customers via text or synthetic speech. Dialogflow CX, ES offer virtual agent services for chatbots or contact centers. Agent Assist can be used to assist human agents in contact centers that have them. Agent Assist offers real-time suggestions to human agents, even while they are talking with customers.

Nova 2 Sonic is an innovative speech-to-speech model from Amazon that facilitates real-time voice interactions, seamlessly merging speech recognition, generation, and text processing into one cohesive system. This integration allows for natural and fluid conversations, effortlessly transitioning between spoken and written communication. With enhanced multilingual capabilities and a variety of expressive voice options, Nova 2 Sonic creates responses that are not only more lifelike but also display a deeper understanding of context. Its extensive one-million-token context window enables prolonged interactions while maintaining coherence with previous exchanges. Additionally, the model's ability to handle asynchronous tasks allows users to engage in conversation, switch topics, or pose follow-up inquiries without interrupting ongoing background processes, thereby creating a more dynamic and engaging voice interaction experience. Such advancements ensure that conversations feel less constrained by conventional turn-taking dialogue methods, paving the way for more immersive communication.

In 2024, the OpenAI Realtime API was unveiled, providing developers the capability to build applications that support instantaneous, low-latency interactions, exemplified by speech-to-speech conversations. This innovative API caters to various applications, including customer support systems, AI-driven voice assistants, and educational tools for language learning. Departing from earlier methods that necessitated the use of multiple models for speech recognition and text-to-speech tasks, the Realtime API integrates these functions into a single call, significantly enhancing the speed and fluidity of voice interactions in applications. As a result, developers can create more engaging and responsive user experiences.

Grok 4.1 Fast represents xAI’s leap forward in building highly capable agents that rely heavily on tool calling, long-context reasoning, and real-time information retrieval. It supports a robust 2-million-token window, enabling long-form planning, deep research, and multi-step workflows without degradation. Through extensive RL training and exposure to diverse tool ecosystems, the model performs exceptionally well on demanding benchmarks like τ²-bench Telecom. When paired with the Agent Tools API, it can autonomously browse the web, search X posts, execute Python code, and retrieve documents, eliminating the need for developers to manage external infrastructure. It is engineered to maintain intelligence across multi-turn conversations, making it ideal for enterprise tasks that require continuous context. Its benchmark accuracy on tool-calling and function-calling tasks clearly surpasses competing models in speed, cost, and reliability. Developers can leverage these strengths to build agents that automate customer support, perform real-time analysis, and execute complex domain-specific tasks. With its performance, low pricing, and availability on platforms like OpenRouter, Grok 4.1 Fast stands out as a production-ready solution for next-generation AI systems.

Grok 4 Heavy represents xAI’s flagship AI model, leveraging a multi-agent architecture to deliver exceptional reasoning, problem-solving, and multimodal understanding. Developed using the Colossus supercomputer, it achieves a remarkable 50% score on the HLE benchmark, placing it among the leading AI models worldwide. This version can process text, images, and is expected to soon support video inputs, enabling richer contextual comprehension. Grok 4 Heavy is designed for advanced users, including developers and researchers, who demand state-of-the-art AI capabilities for complex scientific and technical tasks. Available exclusively through a $300/month SuperGrok Heavy subscription, it offers early access to future innovations like video generation. xAI has addressed past controversies by strengthening content moderation and removing harmful prompts. The platform aims to push AI boundaries while balancing ethical considerations. Grok 4 Heavy is positioned as a formidable competitor to other leading AI systems.

Grok 3 DeepSearch represents a sophisticated research agent and model aimed at enhancing the reasoning and problem-solving skills of artificial intelligence, emphasizing deep search methodologies and iterative reasoning processes. In contrast to conventional models that depend primarily on pre-existing knowledge, Grok 3 DeepSearch is equipped to navigate various pathways, evaluate hypotheses, and rectify inaccuracies in real-time, drawing from extensive datasets while engaging in logical, chain-of-thought reasoning. Its design is particularly suited for tasks necessitating critical analysis, including challenging mathematical equations, programming obstacles, and detailed academic explorations. As a state-of-the-art AI instrument, Grok 3 DeepSearch excels in delivering precise and comprehensive solutions through its distinctive deep search functionalities, rendering it valuable across both scientific and artistic disciplines. This innovative tool not only streamlines problem-solving but also fosters a deeper understanding of complex concepts.

Grok-3, created by xAI, signifies a major leap forward in artificial intelligence technology, with aspirations to establish new standards in AI performance. This model is engineered as a multimodal AI, enabling it to interpret and analyze information from diverse channels such as text, images, and audio, thereby facilitating a more holistic interaction experience for users. Grok-3 is constructed on an unprecedented scale, utilizing tenfold the computational resources of its predecessor, harnessing the power of 100,000 Nvidia H100 GPUs within the Colossus supercomputer. Such remarkable computational capabilities are expected to significantly boost Grok-3's effectiveness across various domains, including reasoning, coding, and the real-time analysis of ongoing events by directly referencing X posts. With these advancements, Grok-3 is poised to not only surpass its previous iterations but also rival other prominent AI systems in the generative AI ecosystem, potentially reshaping user expectations and capabilities in the field. The implications of Grok-3's performance could redefine how AI is integrated into everyday applications, paving the way for more sophisticated technological solutions.

SuperGrok represents a more advanced version or subscription level of xAI's AI, Grok, featuring improved functionalities that include access to Grok 3, limitless image generation, enhanced reasoning skills, and the ability to conduct research queries. This offering is marketed as a possibly superior and more economical option compared to other high-end AI services available in the market. Additionally, SuperGrok aims to cater to users looking for a comprehensive AI experience that combines quality and affordability.

Grok 4.1 Thinking is the reasoning-enabled version of Grok designed to handle complex, high-stakes prompts with deliberate analysis. Unlike fast-response models, it visibly works through problems using structured reasoning before producing an answer. This approach improves accuracy, reduces misinterpretation, and strengthens logical consistency across longer conversations. Grok 4.1 Thinking leads public benchmarks in general capability and human preference testing. It delivers advanced performance in emotional intelligence by understanding context, tone, and interpersonal nuance. The model is especially effective for tasks that require judgment, explanation, or synthesis of multiple ideas. Its reasoning depth makes it well-suited for analytical writing, strategy discussions, and technical problem-solving. Grok 4.1 Thinking also demonstrates strong creative reasoning without sacrificing coherence. The model maintains alignment and reliability even in ambiguous scenarios. Overall, it sets a new standard for transparent and thoughtful AI reasoning.

Developed by xAI, Grok 4 Fast is a next-generation AI model designed to handle queries with unmatched speed and efficiency. It represents a leap forward in responsiveness, cutting latency while providing highly accurate and relevant answers across a wide spectrum of topics. With advanced natural language understanding, it smoothly transitions between casual dialogue, technical inquiries, and in-depth problem-solving scenarios. Its integration of real-time data analysis makes it particularly valuable for users who require timely, updated information in fast-changing contexts. Grok 4 Fast is widely available, supporting Grok, X, and dedicated mobile apps for both iOS and Android devices. The model’s streamlined architecture enhances both speed and reliability, making it suitable for personal use, business applications, and research. Subscription tiers allow users to access expanded usage quotas and unlock more intensive workloads. With these advancements, Grok 4 Fast underscores xAI’s vision of accelerating human discovery and enabling deeper engagement through intelligent technology.

xAI’s Grok 4 represents a major step forward in AI technology, delivering advanced reasoning, multimodal understanding, and improved natural language capabilities. Built on the powerful Colossus supercomputer, Grok 4 can process text and images, with video input support expected soon, enhancing its ability to interpret cultural and contextual content such as memes. It has outperformed many competitors in benchmark tests for scientific and visual reasoning, establishing itself as a top-tier model. Focused on technical users, researchers, and developers, Grok 4 is tailored to meet the demands of advanced AI applications. xAI has strengthened moderation systems to prevent inappropriate outputs and promote ethical AI use. This release signals xAI’s commitment to innovation and responsible AI deployment. Grok 4 sets a new standard in AI performance and versatility. It is poised to support cutting-edge research and complex problem-solving across various fields.

Smallest.ai is an innovative AI platform that specializes in delivering highly personalized voice experiences in real-time, characterized by low latency and impressive scalability. Its premier offerings, Waves and Atoms, empower users to create lifelike AI voices and implement real-time AI agents for engaging customer interactions. With ultra-realistic text-to-speech functionalities, Waves supports a diverse range of over 30 languages and 100 accents, achieving an API latency of less than 100 milliseconds for immediate voice generation. Additionally, it includes a voice cloning feature that allows users to mimic any voice using just a brief 5-second audio clip, making it perfect for tailored branding and content production. Atoms is designed to provide AI agents that manage customer calls, facilitating smooth and natural conversations without the need for human assistance. Both offerings are crafted for straightforward integration, featuring scalable APIs and Python SDKs that ease their deployment across various platforms, ensuring a versatile solution for businesses looking to enhance their customer engagement. This adaptability makes Smallest.ai a valuable asset for companies aiming to incorporate advanced voice technology into their operations.

Grok-2 represents the cutting edge of artificial intelligence, showcasing remarkable engineering that challenges the limits of AI's potential. Drawing inspiration from the humor and intelligence found in the Hitchhiker's Guide to the Galaxy and the practicality of JARVIS from Iron Man, Grok-2 transcends typical AI models by serving as a true companion. With its comprehensive knowledge base extending to recent events, Grok-2 provides insights that are not only informative but also infused with humor, offering a refreshing perspective on human nature. Its features allow it to tackle a wide range of inquiries with exceptional helpfulness, frequently presenting solutions that are both creative and unconventional. Grok-2's development prioritizes honesty, intentionally steering clear of the biases of contemporary culture, and aims to remain a trustworthy source of both information and amusement in a world that grows more intricate by the day. This unique blend of attributes positions Grok-2 as an indispensable tool for those seeking clarity and connection in a rapidly evolving landscape.

Vogent serves as a comprehensive platform designed to create intelligent and lifelike voice agents that efficiently handle tasks. This innovative technology features a remarkably authentic, low-latency voice AI capable of conducting phone conversations lasting up to an hour while also managing subsequent tasks. It is particularly beneficial for sectors such as healthcare, construction, logistics, and travel, where it streamlines communication. The platform is equipped with a complete end-to-end system for transcription, reasoning, and speech, ensuring conversations that are both humanlike and timely. Notably, Vogent's proprietary language models, refined through extensive training on millions of phone interactions across diverse task categories, demonstrate performance that rivals that of human agents, especially when fine-tuned with a few examples. Developers benefit from the ability to initiate thousands of calls using minimal code and automate various workflows based on specific outcomes. Additionally, the platform features robust REST and GraphQL APIs, along with a user-friendly no-code dashboard that allows users to craft agents, upload knowledge bases, monitor calls, and export conversation transcripts, making it an invaluable tool for enhancing operational efficiency. With these capabilities, Vogent empowers businesses to revolutionize their customer interaction processes.

Grok Code Fast 1 introduces a new class of coding-focused AI models that prioritize responsiveness, affordability, and real-world usability. Tailored for agentic coding platforms, it eliminates the lag developers often experience with reasoning loops and tool calls, creating a smoother workflow in IDEs. Its architecture was trained on a carefully curated mix of programming content and fine-tuned on real pull requests to reflect authentic development practices. With proficiency across multiple languages, including Python, Rust, TypeScript, C++, Java, and Go, it adapts to full-stack development scenarios. Grok Code Fast 1 excels in speed, processing nearly 190 tokens per second while maintaining reliable performance across bug fixes, code reviews, and project generation. Pricing makes it widely accessible at $0.20 per million input tokens, $1.50 per million output tokens, and just $0.02 for cached inputs. Early testers, including GitHub Copilot and Cursor users, praise its responsiveness and quality. For developers seeking a reliable coding assistant that’s both fast and cost-effective, Grok Code Fast 1 is a daily driver built for practical software engineering needs.

Cloudonix operates as a CPaaS (Communications Platform as a Service) provider that specializes in voice and text APIs/SDKs, catering to developers, agencies, telecom companies/MSPs, and enterprises seeking programmable voice communication solutions, AI-driven voice agents, and efficient SIP trunking. Their services feature agentic voice trunking, enabling users to integrate voice-agent platforms with any phone system, whether cloud-based or on-premise, through an easy plug-in approach; they also provide highly flexible SIP trunking along with built-in SBC capabilities (including transcoding and negotiation for TLS/TCP/UDP) to facilitate the connection of any SIP carrier or PBX with ease. For developers working on voice applications, they offer a comprehensive suite of programmable voice APIs, mobile/web voice SDKs, audio streaming options, and call control functionalities such as transfers and IVR management, enhanced by a scripting language for call flow design. Additionally, Cloudonix features low-code tools within their platform, empowering non-technical users to create IVR menus, automated call flows, outbound dialing systems, and sophisticated AI-enabled voice receptionists, broadening accessibility for various stakeholders in the communications landscape. This combination of powerful tools and user-friendly interfaces makes Cloudonix a versatile choice for businesses aiming to enhance their communication capabilities.

Grok is an artificial intelligence inspired by the Hitchhiker’s Guide to the Galaxy, aiming to respond to a wide array of inquiries while also prompting users with thought-provoking questions. With a knack for delivering responses infused with humor and a bit of irreverence, Grok is not the right choice for those who dislike a lighthearted approach. A distinctive feature of Grok is its ability to access real-time information through the 𝕏 platform, allowing it to tackle bold and unconventional questions that many other AI systems might shy away from. This capability not only enhances its versatility but also ensures that users receive answers that are both timely and engaging.

Grok 4.1, developed by Elon Musk’s xAI, represents a major step forward in multimodal artificial intelligence. Built on the Colossus supercomputer, it supports input from text, images, and soon video—offering a more complete understanding of real-world data. This version significantly improves reasoning precision, enabling Grok to solve complex problems in science, engineering, and language with remarkable clarity. Developers and researchers can leverage Grok 4.1’s advanced APIs to perform deep contextual analysis, creative generation, and data-driven research. Its refined architecture allows it to outperform leading models in visual problem-solving and structured reasoning benchmarks. xAI has also strengthened the model’s moderation framework, addressing bias and ensuring more balanced responses. With its multimodal flexibility and intelligent output control, Grok 4.1 bridges the gap between analytical computation and human intuition. It’s a model designed not just to answer questions, but to understand and reason through them.

The Grok-3 Mini, developed by xAI, serves as a nimble and perceptive AI assistant specifically designed for individuals seeking prompt yet comprehensive responses to their inquiries. Retaining the core attributes of the Grok series, this compact variant offers a lighthearted yet insightful viewpoint on various human experiences while prioritizing efficiency. It caters to those who are constantly on the go or have limited access to resources, ensuring that the same level of inquisitiveness and support is delivered in a smaller package. Additionally, Grok-3 Mini excels at addressing a wide array of questions, offering concise insights without sacrificing depth or accuracy, which makes it an excellent resource for navigating the demands of contemporary life. Ultimately, it embodies a blend of practicality and intelligence that meets the needs of modern users.

Yellow.ai's VoiceX is an innovative platform that transforms the voice AI landscape by providing rapid, lifelike interactions driven by sophisticated large language models. Designed for an ultra-low latency of around 1.3 seconds, VoiceX guarantees a fluid and reliable user experience. It features back-channeling capabilities that include acknowledging, empathizing, and motivating users to keep conversing, which enhances the interaction's dynamism and engagement. The agents within VoiceX demonstrate a remarkable ability to understand conversations, allowing them to adjust seamlessly to various scenarios and user needs. They consistently uphold user context throughout discussions, ensuring that responses are pertinent and tailored to individual preferences and history. Additionally, VoiceX's AI agents achieve a human-like accuracy by effectively capturing alphanumeric inputs while staying contextually aware, providing the most suitable replies. The platform also has the ability to generate compelling, realistic voices on demand, catering to a wide range of business applications. This technology not only enhances communication but also sets a new standard for user engagement in voice AI.

Grok 3 Think, the newest version of xAI's AI model, aims to significantly improve reasoning skills through sophisticated reinforcement learning techniques. It possesses the ability to analyze intricate issues for durations ranging from mere seconds to several minutes, enhancing its responses by revisiting previous steps, considering different options, and fine-tuning its strategies. This model has been developed on an unparalleled scale, showcasing outstanding proficiency in various tasks, including mathematics, programming, and general knowledge, and achieving notable success in competitions such as the American Invitational Mathematics Examination. Additionally, Grok 3 Think not only yields precise answers but also promotes transparency by enabling users to delve into the rationale behind its conclusions, thereby establishing a new benchmark for artificial intelligence in problem-solving. Its unique approach to transparency and reasoning offers users greater trust and understanding of AI decision-making processes.

Incorporate voice and conversational intelligence into your offerings with a self-sustaining platform that continuously evolves. This advanced multilingual Voice AI-driven contact center automation solution is crafted to engage in human-like dialogues. VIVA employs a distinctive conversation design methodology to discern user intent, allowing it to dynamically create tailored interactions with clients. It accommodates 10 languages and over 160 dialects, functioning around the clock. By optimizing contact center operations, it delivers significant value through its Voice AI banking solutions for the modern digital landscape. Enhance your customer experience processes, reduce expenses, and allocate resources more effectively with digital voice agents capable of conducting personalized, empathetic, and proactive discussions in real-time. Augmented Voice Intelligence represents a transformative approach that fuses human capabilities with machine efficiency. This collaborative model enriches customer service, ensuring that both technology and personnel work together harmoniously to meet client needs. Through this integration, businesses can achieve a new level of operational excellence and customer satisfaction.

Our AI agents can be tailored to suit any specific requirements you may have. You can establish your personalized voice agent in just a few days, ensuring your operations run more efficiently than ever before. Incorporate voice agents into your research efforts, as they have the capability to pre-qualify thousands of candidates in mere hours and conduct comprehensive phone interviews within days. These AI voice agents are accessible around the clock, providing the continuous support your customers anticipate. They can efficiently enroll new clients, gather FNOL claim details, and much more. While your human agents focus on in-person interactions, let the AI handle the phone communications. AI voice agents are equipped to respond to inquiries, schedule viewings, and collect lead information seamlessly. Imagine a hotel concierge that operates without rest, capable of booking new stays, modifying existing reservations, and addressing guest questions anytime. For businesses that need to step away from the phone lines, you can ensure that you never lose a potential lead again, as studies show that 50% of customers prefer the business that responds the quickest. Additionally, our API enables real-time access to generative AI voice agents for enhanced customer engagement. By integrating these cutting-edge solutions into your operations, you can elevate the overall client experience.

A PolyAI voice assistant can have a natural conversation with customers for as long as it takes to solve their problem. Your customers can speak as they wish, without having to guess keywords. In the past, building a voice assistant meant spending months gathering thousands of training data. No additional training data is required for any use case. Our technology is pre-trained in billions of natural conversations. Our voice assistants are able to learn new languages quickly while maintaining the agent behavior, business logic and voice of your brand so that all customers are served equally. We are so confident in the ability of our voice assistants to scale that we don’t charge for maintenance.

Leaping AI delivers powerful voice agents designed to automate customer and sales support for businesses managing over 100k calls annually. The AI agents handle intricate workflows and can manage up to 70% of calls, maintaining a high customer satisfaction rate of 90%. The platform features a user-friendly interface for setting up multi-stage agents with simple English instructions for configuring behaviors and transitions. Supporting multiple languages, Leaping AI integrates easily into existing infrastructures through API connectors. Call recordings and analytics are available directly within the platform to ensure continuous performance improvement.

Ori is a comprehensive generative-AI platform designed for enterprises to enhance and expand customer interactions through various communication channels such as voice, chat, email, and messaging, all while maintaining compliance and offering audit trails alongside multilingual capabilities. It provides advanced AI-driven chatbots and voice bots that manage the entire customer experience, including lead qualification, sales conversations, onboarding processes, customer support, debt collection, renewals, and retention efforts. Key features encompass multilingual and omnichannel capabilities, intelligent conversation flows that adapt to context and detect sentiment, real-time compliance measures and script adherence for regulated sectors like finance and insurance, complete audit trails, and smooth transitions to human agents whenever necessary. Additionally, it accommodates voice conversations with speech recognition and natural language responses, chat and text interactions, automated email replies, and workflows that integrate both bots and live agents for a seamless customer experience. This innovative approach ensures that businesses can maintain high standards of service while efficiently managing customer relationships.

Amazon Nova Sonic is an advanced speech-to-speech model that offers real-time, lifelike voice interactions while maintaining exceptional price efficiency. By integrating speech comprehension and generation into one cohesive model, it allows developers to craft engaging and fluid conversational AI solutions with minimal delay. This system fine-tunes its replies by analyzing the prosody of the input speech, including elements like rhythm and tone, which leads to more authentic conversations. Additionally, Nova Sonic features function calling and agentic workflows that facilitate interactions with external services and APIs, utilizing knowledge grounding with enterprise data through Retrieval-Augmented Generation (RAG). Its powerful speech understanding capabilities encompass both American and British English across a variety of speaking styles and acoustic environments, with plans to incorporate more languages in the near future. Notably, Nova Sonic manages interruptions from users seamlessly while preserving the context of the conversation, demonstrating its resilience against background noise interference and enhancing the overall user experience. This technology represents a significant leap forward in conversational AI, ensuring that interactions are not only efficient but also genuinely engaging.

VoAgents.ai delivers a cutting-edge AI voice agent solution that transforms how businesses connect with their customers through intelligent, natural conversations. Its AI-powered agents manage both inbound and outbound calls, simulating human-like interactions to boost customer satisfaction and operational efficiency. The platform is designed to operate around the clock, providing consistent communication for tasks like sales outreach, customer support, follow-ups, and appointment scheduling. VoAgents.ai seamlessly integrates with existing CRM systems and workflows, enabling smooth automation without disrupting current processes. Serving diverse sectors including iGaming, marketing, real estate, restaurants, retail, and finance, it adapts to industry-specific needs. By automating routine voice interactions, VoAgents.ai helps businesses reduce costs and free up human agents for complex tasks. The system’s AI continuously learns and improves responses to match the business’s tone and style. This results in highly personalized and efficient customer experiences.

The Gemini 2.5 Flash TTS model represents the latest advancement in Google’s Gemini 2.5 series, focusing on rapid, low-latency speech synthesis that produces expressive and controllable audio output. This model introduces notable improvements in tonal variety and expressiveness, enabling developers to create speech that aligns more closely with style prompts, whether for storytelling, character portrayals, or other contexts, thus achieving a more authentic emotional depth. With its precision pacing feature, it can adjust the speed of speech based on the context, allowing for quicker delivery in certain sections while also slowing down for emphasis when required, following specific instructions. Additionally, it accommodates multi-speaker dialogues with consistent character voices, making it suitable for various scenarios such as podcasts, interviews, and conversational agents, while also enhancing multilingual capabilities to maintain each speaker's distinct tone and style across different languages. Optimized for reduced latency, Gemini 2.5 Flash TTS is particularly well-suited for interactive applications and real-time voice interfaces, ensuring a seamless user experience. This innovative model is set to redefine how developers implement voice technology in their projects.

WiseRep is a robust AI-powered call center solution tailored for enterprises, streamlining and enhancing voice communication in high-demand customer service environments. This platform integrates conversational AI agents, smart call routing, and multilingual voice automation to efficiently manage over 100,000 calls, all while ensuring exceptional service standards. Specifically crafted for large organizations, WiseRep offers immediate analytics, easy integration with existing systems, and a secure framework that collectively aim to elevate the customer journey and improve contact center efficiency. Additionally, its advanced features enable businesses to adapt quickly to evolving customer needs and maintain a competitive edge in the market.

VoiceBridge AI introduces an innovative web-based platform for hands-free voice interviews, utilizing empathetic AI agents to simultaneously conduct numerous conversational interviews. Users can define their goals and share a participation link, allowing "Ava," the multilingual AI agent, to facilitate natural voice exchanges while capturing responses that are promptly transformed into transcripts, emotional insights, comprehensive summaries, genuine quote posters, and verified testimonials. The platform accommodates hundreds of interviews concurrently, supports synthetic persona evaluations and international panels, and provides real-time analytics with theme identification. Prioritizing user privacy through encryption and identity masking, it empowers product teams, marketers, human resources professionals, and research organizations to efficiently extract high-quality voice feedback for purposes like reducing churn, achieving product-market fit, enhancing employee engagement, and creating content, all in just minutes and without complicated configurations. This groundbreaking approach to voice interviewing signifies a major advancement in how organizations can gather and analyze feedback effectively and efficiently.

Jubilee Voice revolutionizes customer interaction with AI-powered voice agents that are available around the clock, instantly scalable, and continuously self-improving. These intelligent agents outperform traditional IVR systems by understanding and responding to caller needs without unnecessary prompts. The VoiceBot integrates smoothly with tools like Google Calendar and Google Spreadsheet, automating appointment bookings and data storage. Personalization is enhanced by recognizing caller phone numbers and previous orders, making conversations feel more human and less robotic. Jubilee Voice also includes human override capabilities to transfer calls when callers show frustration or dissatisfaction. After each call, the system provides detailed summaries, sentiment analysis, and goal success metrics to refine customer experience. Stripe integration supports payment processing for large transactions directly via the voice interface. Additionally, connections to major CRMs like HubSpot and Salesforce help centralize customer data and streamline workflows.

Evaluate, analyze, and enhance your GEO outcomes. KIME is designed for sophisticated marketing and e-commerce professionals aiming to monitor their standings across major LLM platforms like ChatGPT, Claude, Perplexity, Google AI Overviews, Copilot, DeepSeek, and Grok. With KIME, you are able to track your performance for both brand-related and generic prompts, assess your position relative to chosen competitors on a daily, weekly, monthly, and annual basis, and conduct sentiment analysis along with share of voice metrics, among other features. By gaining insights into your LLM ranking, you can strategically position yourself ahead of competitors as the dynamics of B2C customer journeys continue to evolve. This understanding enables you to adapt your strategies in real time, ensuring you remain relevant in a rapidly changing market landscape.

Krybe is an innovative platform utilizing AI to deliver advanced voice and transcription services, featuring voice agents and speech AI that convert background noise into valuable insights for both businesses and individuals. Users can enjoy a complimentary 60 minutes of transcription and handle up to 5,000 characters of text without needing to enter credit card information, and they have the option to cancel anytime. With a focus on preserving a distinct brand voice across various channels, Krybe's offerings enable narration, automation, and personalized experiences. The platform is designed to simplify workflows, boost productivity, and allow users to scale their operations effortlessly. Krybe's voice agents integrate smoothly with current systems, acting as virtual human assistants to streamline business functions. You can even listen to an actual customer service exchange managed flawlessly by our AI voice agent. Additionally, the platform allows for real-time speech-to-text conversion, ensuring that you capture every detail while remaining fully engaged in conversations and discussions. Ultimately, Krybe empowers users to harness the full potential of voice technology for improved communication and efficiency.

AgentVoice is a sophisticated platform designed for creating AI-driven voice agents capable of managing phone calls and performing various tasks, such as scheduling meetings, sending messages, and updating customer relationship management systems, all without the need for programming expertise. Each interaction is processed through advanced speech recognition technology to convert spoken words into text, a large language model that decides on responses and actions, and a voice generated by AI that communicates in a natural manner. These agents not only reply but also carry out tasks in real-time or post-call by utilizing actual data, memory capabilities, and access to tools. Users can effortlessly design no-code workflows to enhance CRM updates, arrange meetings, send follow-up communications, screen potential leads, manage voicemails, and filter unwanted calls, all within a single call. The setup process is remarkably quick, allowing users to create and deploy a fully functional agent in under 30 minutes without needing to write any code: simply outline your agent's parameters, select a voice, integrate with over 200 native tools, utilize low-code alternatives, or leverage a comprehensive API and webhooks, and then either upload or generate a script tailored to your needs. With its user-friendly interface and efficient capabilities, AgentVoice transforms the way businesses interact over the phone, enhancing productivity and streamlining operations.

Calldock is an innovative platform that enables businesses to connect with website visitors instantly through AI-driven voice agents. Designed for seamless integration with tools like Google Calendar and Slack, Calldock ensures that leads are captured, meetings are booked, and inquiries are answered automatically without human intervention. The AI voice agents work 24/7, offering constant support, booking appointments, and even following up with customers. The platform is easy to set up with just one line of code and can be customized to match your brand’s voice, appearance, and colors. By using Calldock, businesses can significantly reduce response times, ensure no lead is lost, and improve overall customer experience. With built-in analytics and intent detection, Calldock provides actionable insights to help businesses refine their strategies and close more deals.

Trylli AI is a next-generation AI voice calling system that replaces traditional telecalling with intelligent, human-like agents. It enables businesses to run inbound and outbound calls at scale for sales, customer support, reminders, collections, HR interviews, and renewals. Agents can be created using ready templates, chat-based setup, or advanced workflows, with flexible deployment across single or multiple numbers, shared or isolated memory, and even a Super Agent that switches context between multiple agents. The platform integrates a knowledge base to deliver domain-specific responses, supporting raw data, FAQs, and prompts that define how agents behave. It offers multilingual support (English and Hindi to start), customizable voice options, call transfer, voicemail, and context-aware interactions. Batch calling allows automated campaigns for lead generation, renewals, recovery, verification, and feedback, with built-in tools to handle duplicates and track outcomes. Every interaction is logged with recordings, analytics, and detailed reporting. Powered by advanced AI models (Llama 3, Mistral, Kyutai TTS/STT) and a robust stack (Postgres, MongoDB, Redis, Neo4J), Trylli AI integrates with Twilio, Exotel, Slack, Jira, and CRMs through APIs and SDKs. In short, Trylli AI delivers scalable, multilingual, and context-aware AI telecallers that work 24/7, handle thousands of calls simultaneously, and offer businesses an efficient, modern alternative to traditional telecalling.

PlayAI is an advanced voice intelligence platform that empowers organizations to generate exceptionally lifelike, human-sounding AI voices suitable for numerous uses. It offers a comprehensive suite of tools that facilitate the development of voice agents, which can seamlessly integrate into web applications, mobile devices, and telephone systems. The voice models provided by PlayAI are crafted to deliver a natural and expressive auditory experience, thereby improving customer service, virtual assistance, and front desk communications. Additionally, the platform's versatile deployment capabilities cater to various applications, including voiceover production, podcasting, and beyond, positioning it as an optimal choice for businesses aiming to incorporate conversational AI into their offerings. As a result, PlayAI not only enhances user engagement but also streamlines communication processes across different sectors.

Automated voice testing, monitoring and more. Test your AI voice agent with 1000s of simulated users within minutes. It's hard to get AI voice agents right. LLM outputs can be affected by a small change in the prompts, function calls or model providers. We are the only platform that can support you from development through to production. Hamming allows you to store, manage, update and sync your prompts with voice infra provider. This is 1000x faster than testing voice agents manually. Use our prompt playground for testing LLM outputs against a dataset of inputs. Our LLM judges quality of generated outputs. Save 80% on manual prompt engineering. Monitor your app in more than one way. We actively track, score and flag cases where you need to pay attention. Convert calls and traces to test cases, and add them to the golden dataset.

Neyox.ai is a versatile AI voice agent platform that automates both outbound and inbound customer calls to enhance engagement and operational efficiency. Designed for industries such as insurance, real estate, lending, and recruitment, Neyox.ai qualifies leads, books appointments, sends payment reminders, and collects customer feedback—all with a human-like voice that operates 24/7. The platform supports over 30 languages and offers voice cloning for personalized outreach, helping businesses connect authentically with diverse audiences worldwide. Its no-code interface allows easy, scalable deployment without requiring technical expertise, empowering businesses to automate communication workflows quickly. Neyox.ai prioritizes security, utilizing advanced encryption and compliance with global standards including GDPR, AI EU Act, and ISO certifications. Customers praise its smooth integration, natural voice quality, and ability to free staff from repetitive calls. The system’s flexible use cases extend to renewals, upselling, surveys, and follow-ups, making it a comprehensive voice automation solution. With strong data protection and reliability, Neyox.ai helps companies save time, cut costs, and improve customer experiences.

Intervo is a robust, open-source platform that serves as an enterprise-grade voice and chat AI agent system, aimed at enhancing the automation of real-time customer interactions in both voice and text formats. It empowers organizations to effortlessly create, train, and launch personalized agents within minutes, all without the need for coding; users simply specify the agent's role, upload relevant knowledge materials, select a preferred voice engine such as ElevenLabs or Azure, and deploy the agent across various integrated channels. The platform's agents are versatile and can handle a range of applications, including lead qualification, customer support, AI receptionist duties, interactive product guidance, and internal assistance for departments like HR and IT. They are capable of integrating with telephony services through Twilio, linking to several large language model backends like OpenAI, Claude, and Gemini, while also orchestrating complex AI workflows and being embedded on websites as interactive widgets. With a strong focus on scalability, compliance, and adaptability, Intervo enables businesses to incorporate contextually aware conversational agents that can effectively address intricate inquiries, route calls efficiently, and engage users through both speech and chat interfaces. This makes it an ideal solution for organizations looking to enhance their customer engagement strategies while maintaining flexibility in their operations.

Dialora is a cutting-edge AI-driven voice assistant designed to optimize customer interactions, enhance call management, and improve operational workflows. Utilizing advanced natural language processing, real-time transcriptions, and seamless CRM integration, Dialora helps businesses efficiently handle large call volumes. Whether it's for appointment booking, customer service, or outbound campaigns, our AI-powered solution delivers natural, human-like conversations. Scalable, flexible, and easy to integrate, Dialora represents the future of intelligent voice automation for businesses of all sizes.