Best AI Voice Agents for OpenAI

Kore.ai enables enterprises worldwide to harness the power of AI for automation, efficiency, and customer engagement through its advanced AI agent platform and no-code development tools. Specializing in AI-powered work automation, process optimization, and intelligent service solutions, Kore.ai provides businesses with scalable, customizable technology to accelerate digital transformation. The company takes a model-agnostic approach, offering flexibility across various data sources, cloud environments, and applications to meet diverse enterprise needs. With a strong track record, Kore.ai is trusted by over 500 partners and 400 Fortune 2000 companies to drive their AI strategies and innovation. Recognized as an industry leader with an extensive patent portfolio, it continues to push the boundaries of AI-driven solutions. Headquartered in Orlando, Kore.ai maintains a global presence with offices in India, the UK, the Middle East, Japan, South Korea, and Europe, ensuring comprehensive support for its customers. Through cutting-edge AI advancements, Kore.ai is shaping the future of enterprise automation and intelligent customer interactions.

Cognigy.AI is an enterprise-grade conversational AI platform designed to automate customer interactions across various channels, including voice and chat. Leveraging advanced natural language understanding (NLU) and large language models (LLMs), it enables businesses to create intelligent AI agents capable of delivering personalized, human-like conversations. The platform offers robust integration capabilities, allowing seamless connectivity with existing contact center and CRM systems to enhance customer experience orchestration. With features like Agentic AI, Cognigy.AI introduces autonomous, goal-oriented agents that can think, adapt, and collaborate with both AI and human agents, navigating complex queries with flexibility and precision. This comprehensive solution empowers organizations to streamline customer service operations, improve engagement, and achieve higher efficiency in handling customer inquiries.

LiveKit is a real-time communication platform that empowers developers to integrate video, voice, and data functionalities into their applications seamlessly. Utilizing WebRTC technology, it caters to a wide array of frontend and backend frameworks. The network architecture of LiveKit is meticulously designed to ensure ultra-low latency, exceptional resilience, and the capacity to scale massively. Our globally distributed team oversees an infrastructure that processes billions of audio and video minutes monthly, demonstrating our extensive reach. The platform offers SDK support for all leading platforms, enabling developers to create their applications with a LiveKit client that is natively tailored to their chosen environment. Moreover, LiveKit allows for self-hosting at no cost, requiring no modifications to your code since the entire suite of tools and services adheres to the Apache 2.0 open-source license. With a plethora of features, LiveKit includes single sign-on (SSO) and role-based access control (RBAC) for teams, robust security measures such as end-to-end encryption, as well as tools for noise and echo cancellation, session recording, stream ingestion, and moderation, making it an ideal choice for developers. In essence, LiveKit stands out as an all-encompassing solution for real-time communications, providing everything needed to build highly interactive applications.

Answering AI is an innovative call-answering solution powered by artificial intelligence, designed to provide round-the-clock support for your phone calls, guaranteeing that your customers receive prompt assistance at any time. Establishing your virtual receptionist is an easy process: you simply need to outline your preferences for call management, much like crafting a prompt for ChatGPT. The system is designed to integrate flawlessly with your current phone systems, calendars, and call forwarding configurations, allowing the AI to handle appointment scheduling, direct intricate questions to your staff, and keep everything synchronized across various platforms. Answering AI is suitable for a wide range of sectors, including small enterprises, legal practices, e-commerce businesses, healthcare providers, creative firms, software as a service (SaaS) organizations, and teams working remotely. Among its standout features is a customizable smart call button for your website that adjusts based on visitor interactions, context-aware intelligence that personalizes discussions according to the caller's activity on your site, and intelligent call routing that assesses when to address inquiries or connect callers with human specialists. This comprehensive approach not only enhances customer experience but also streamlines communication across all business functions.

Genspark offers a powerful AI platform designed to assist in creating content and automating complex tasks, such as generating videos and images or conducting in-depth research. The Genspark Super Agent elevates the platform’s capabilities by handling a variety of personal and professional tasks, such as gift selection, travel planning, and restaurant reservations. Users can leverage the platform’s AI tools to produce creative content, analyze data, and automate daily processes with minimal effort, all powered by the versatile Super Agent.

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.

ContactSwing is a AI Voice Agent which makes and answers calls like a human. It is a 24/7 AI Calling Solution that does not require a code. Our intelligent AI-based call system ensures that no inquiry is left unanswered and captures all inbound interest. Our AI call assistant instantly answers inquiries and sets up appointments, allowing your business to run 24/7. Our AI Phone Agent automates repetitive tasks such as follow-ups and scheduling, answering FAQs etc., saving time. ContactSwing AI Agents allow you to: Answer and make calls 24/7 Book Appointments Effortlessly Follow up with leads Integrate your CRM/ATS. Send Bulk SMS using SMS AI Agent Email AI Agent allows you to respond to emails.

Fluents.ai presents an AI-powered sales assistant that engages potential leads within moments through its empathetic and intelligent conversational capabilities. This innovative solution empowers companies to expand their outreach efforts while maintaining a personal connection, effectively serving as an AI sales representative. It integrates flawlessly with current software systems, initiating human-like dialogues instantly while gathering essential data, responding to inquiries, and enabling smooth transitions to human agents when needed. The platform also features real-time dashboards, detailed conversation transcripts, and sophisticated reporting tools, providing valuable insights to optimize sales tactics. By automating labor-intensive tasks such as setting appointments and managing follow-ups, the AI assistant boosts productivity, allowing sales teams to concentrate on high-priority activities. Additionally, its 24/7 operation guarantees that no potential opportunity slips through the cracks, ultimately driving revenue growth for businesses. This robust technology not only streamlines processes but also enhances the overall efficiency of sales operations.

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.

Johnni AI serves as the ideal virtual receptionist, guaranteeing that you never miss a phone call again. This sophisticated AI-driven assistant takes charge of your business communications, infusing a personal touch into scheduling appointments and summarizing discussions to free up your valuable time. Johnni AI effortlessly integrates with your current software and CRM systems, expertly managing inquiries, bookings, and phone calls without a hitch. Tailored specifically to meet the unique needs of your business, Johnni AI allows you to concentrate on more critical responsibilities by streamlining call management. Operating 24/7, this virtual receptionist handles calls, schedules appointments, summarizes discussions, and offers customizable interactions, ensuring every customer feels acknowledged and appreciated. Furthermore, by automating the intricate details of call handling and appointment management, Johnni AI creates a consistently outstanding experience for your clients at all hours of the day. With such capabilities, your business can thrive while maintaining exceptional customer service.