Best AI Voice Agents in Brazil

Squaretalk is a powerful contact center solution that transforms how modern sales teams connect with prospects and customers, convert sales opportunities, and grow their operations. It offers AI Voice Agents, omnichannel communication (including voice and WhatsApp messaging), powerful call-handling features, automated transcripts, sentiment analysis, contact management, customizable workflows, advanced reporting, enterprise-grade security, and affordable scalability without additional complexity or costs.. With local numbers in over 150 popular and niche destinations, we enable businesses of all sizes to establish and maintain a local presence, build trust, support their global expansion, and shorten sales cycles. Discover how Squaretalk’s cloud contact center platform can enhance your team’s connection rates and performance.

Genesys Cloud CX is a versatile, cloud-based solution for contact centers that aims to provide outstanding customer experiences through multiple communication channels. With a focus on scalability and adaptability, it merges voice, chat, email, social media, and messaging into a single, streamlined interface. The platform utilizes sophisticated AI and analytics technologies to offer immediate insights, automate routine processes, and tailor interactions, thereby enhancing customer engagement efficiency. Additionally, its strong workforce management features enable businesses to fine-tune staffing and performance while upholding high service quality. Ideal for organizations of various sizes, Genesys Cloud CX facilitates smooth implementation and flexibility, proving to be an excellent choice for those seeking to improve their customer service capabilities. Furthermore, it ensures that businesses can respond to evolving customer needs and technological advancements seamlessly.

Are you looking for a smart phone system? CloudTalk.io is a new-generation cloud phone system that can be used by SMEs, startups and online stores. It also works with call centres (sales or customer service) and call centres (sales). You will find 25+ integrations with your favorite CRM, helpdesk, or e-commerce tools like Shopify, Salesforce or Pipedrive at your disposal along with a 5-star customer success team that makes it easy to seamlessly migrate, or set up a new cloud call center from scratch. We are growing rapidly every month and have already established successful partnerships with more than 1000 companies around the world, such as DHL, Yves Rocher, Karcher. CloudTalk offers a 14-day free trial (no credit card details necessary).

AI-driven speech recognition technology and voice authentication technology can transform customer engagement. Our 20-year history has been dedicated to ensuring that our partners are successful through collaboration. Our curiosity keeps us innovating for 20 more years. Our flexible speech-enabling technology allows you to create a solution that meets all your customers' needs, reliably and affordably. We do one thing well. Speech-enabling your applications is our specialty. Deliver great voice automation and interactions. LumenVox ASR/TTS can be used for simple commands or more complex questions. This will help you increase efficiency on both ends of the phone line. You won't ever repeat yourself. You will have the most flexibility in terms of capabilities, deployment, and monetization. LumenVox can help you create it if you can think of it. Our intuitive technology and toolsets make it easier to reduce time from development to deployment.

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.

AI Rudder is a software firm that leverages advanced AI voice automation technology to enhance customer interactions significantly. By utilizing AI voice assistants, call centers can conduct high-quality, human-like calls at remarkable speeds, while effortlessly gathering and processing data to engage and activate a larger customer base. Additionally, AI Rudder enables call centers to cut down on expenses by automating mundane tasks and alleviating the burden on agents. This shift allows agents to concentrate on responsibilities that require a human touch. Ultimately, AI Rudder is committed to transforming the landscape of business communication for years to come, ensuring a more efficient and effective customer service experience.

Aircall transforms business communications with an intelligent, cloud-based phone system built for modern sales and customer support. More than just a calling tool, it provides an all-in-one hub that connects phone, SMS, and WhatsApp conversations in a single platform. Its AI Assist Pro feature delivers real-time coaching during calls and simplifies follow-up, enabling reps to sell smarter and resolve support issues faster. Teams can leverage advanced capabilities like call routing, IVR, analytics dashboards, and power dialers to maximize efficiency. With integrations across Salesforce, HubSpot, Zendesk, Intercom, Shopify, and 100+ other apps, Aircall seamlessly fits into existing workflows. Businesses benefit from reliable call quality, international number coverage, and scalable features that grow with their needs. Customer stories highlight improvements such as a 4% increase in CSAT scores and the ability to process 25,000+ calls per month with stability and ease. Aircall makes customer conversations more personal, productive, and impactful—without the complexity of traditional systems.

Craft a seamless and efficient customer journey that spans multiple channels without any hassle. Discover our AI-driven, automation-first solutions designed for everyday use. Annually, we introduce numerous new features, solutions, and integrations to ensure our platform remains at the forefront of customer experience technology and emerging trends. Our focus on automation enhances vital customer service processes through the power of Talkdesk AI. But don’t just take our word for it; explore testimonials in various formats showing how our clients successfully satisfy their own customers. Transform your customer service operations with CX Cloud, a comprehensive suite of enterprise-grade, integrated applications designed for customer self-service, omnichannel interaction, workforce engagement, employee collaboration, and analytics – all within a single cloud-native environment. Impress your agents with a user-friendly interface and enhance your contact center's flexibility by effortlessly adjusting every component of CX Cloud, from IVR routing protocols to the agent interface. With these tools, you can ensure a consistently exceptional experience for both your team and your customers.

Five9 has been focused 100% on cloud contact centre software for over a decade. Five9 is the leader in execution in the Gartner Contact Center as the Service Magic Quadrant Leaders Quadrant. This has made it the preferred solution for enterprise contact centers who need a reliable, secure, and scalable solution.

NiCE CXone Mpower is a comprehensive AI platform built to transform customer experience operations. It brings together automation, agentic AI, analytics, and orchestration into one unified CX solution. The platform is designed to move organizations from reactive service to proactive, AI-driven engagement. AI agents handle customer intents end to end, reducing effort for both customers and agents. NiCE synthesizes real customer conversations to identify high-impact automation opportunities. Its cloud-native architecture supports scalability, reliability, and enterprise-grade security. Businesses can integrate their existing tools using low-code and no-code capabilities. Real-time and historical insights help leaders make faster, data-driven decisions. The platform supports voice, digital, and self-service channels with AI-enhanced interactions. NiCE CXone Mpower enables organizations to deliver consistent, high-quality experiences at scale.

Remote teams can use the cloud phone system. JustCall provides a phone system that works from any device, anytime, anywhere for sales and support teams. It takes only seconds to obtain phone numbers in 70 different countries and make or receive calls. In minutes, you can set up your own cloud phone system. JustCall is the fastest and easiest way to manage your phone service. Learn how JustCall is used by companies to handle phone calls. Increase sales and conversions by enhancing agents' capabilities. Get rid of the hassles associated with manual dialing and data logging. You can increase sales call volume and productivity by up to 300% You can deliver a seamless customer experience with IVR and Smart Call Routing, as well as Live Call Monitoring. With SMS Bots and a variety of features, you can offer your clients responsive, 24-hour support. Automated integrations can be used across many business tools and applications. CRM, Helpdesk, and other software automation tools can be used to create smooth workflows for support and sales teams.

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.

Introducing Air: a software solution designed to accelerate the market entry for businesses while reducing costs and enhancing efficiency like never before. Max: A revolutionary dialer that transforms leads into meaningful conversations. While most dialers struggle to achieve a 25% pickup rate, Max boasts an impressive average of over 68%, effectively doubling the conversation opportunities from the same set of leads. Midas: The innovative checkout platform that offers features such as guaranteed financing for all users and seamless eSignatures, among other conveniences. Odin: Elevate your top sales team to a continuous 24/7 operation with Odin, our conversational AI that can engage with leads, assess their qualifications, and seamlessly connect them to your sales team in real-time. Sherlock: Identify and address every bottleneck in your business. By analyzing all data generated, Sherlock reveals the constraints that hinder your growth potential, providing actionable insights to propel your business forward. This powerful tool ensures that you stay ahead in a competitive landscape.

11Sight is an AI-driven customer engagement platform that equips businesses in automotive and hospitality with always-available AI Agents. These digital agents work around the clock to act as service reps, front desk concierges, sales assistants, and outbound communicators—handling everything from appointment booking to proactive customer outreach. Customers experience faster responses, accurate routing, and immediate assistance through chat, video, or kiosks, while businesses save time and resources. The outbound agent is especially valuable for dealerships and service providers, sending reminders, alerts, and notices that keep clients engaged and reduce missed appointments. Hotels and hospitality providers can elevate guest check-ins by combining kiosks with instant escalation to live agents when needed. 11Sight also integrates seamlessly into existing operations, ensuring smoother workflows across multiple channels. Clients have reported doubled revenue, reduced no-shows, and significant boosts in customer satisfaction after deploying 11Sight AI Agents. By blending automation, AI intelligence, and omnichannel support, 11Sight empowers revenue teams to generate more pipeline and deliver white-glove service at scale.

Lindy, an AI-powered assistant, is designed to streamline professional tasks. It integrates seamlessly with numerous applications including Gmail, Zoom and Twilio. It allows users to automate workflows, such as email management and customer support, scheduling and CRM data entry. Lindy's intuitive interface allows users to create AI agents within minutes, automating complex processes without coding expertise. Lindy also offers templates that can be customized to meet specific needs. For example, it is able to convert real-time interactions between clinicians and patients into accurate, comprehensive notes. Lindy allows professionals to focus on the most important aspects of their job, while ensuring that routine tasks are handled efficiently.

Cora Intelligence is a sophisticated platform that harnesses AI to streamline sales development and lead generation by automating the identification, research, and outreach to potential leads. Users simply input their industry or specific criteria, and Cora curates customized leads that come complete with contact details, organizational information, and relevant business insights readily available to the public. The platform seamlessly extracts data on prospects, including emails, phone numbers, company profiles, retail statistics, product availability, and pricing when applicable, compiling everything into a unified cloud-based database, eliminating the need for tedious manual spreadsheet work. Furthermore, Cora facilitates the outreach process by enabling users to send personalized emails, make calls, execute follow-ups, and schedule meetings, all driven by the enriched information gathered. By uploading your criteria or a list, the platform efficiently handles the labor-intensive tasks of researching, enriching, organizing, contacting, tracking responses, and assisting in booking demonstrations or phone calls, making it an invaluable tool for sales professionals aiming for optimal productivity. This innovative approach not only saves time but also enhances the effectiveness of sales strategies in a competitive market.

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.

Hostcomm is an innovative customer service platform that unifies AI-powered agents and human teams for seamless, multi-modal support across voice, video, and chat channels. Designed to automate routine tasks, the platform slashes interaction costs by up to 80% while enhancing customer experience with personalized, context-aware AI conversations. Its remote visual assistance tool allows experts to guide customers in real time via smartphone cameras, eliminating the need for costly site visits and reducing resolution times. Hostcomm uses WebRTC technology to provide encrypted, app-free communication accessible on any device or browser. The system integrates easily into existing infrastructures with low-code APIs, enabling rapid deployment and scalability. By leveraging AI that recalls customer history and preferences, Hostcomm delivers consistent, hyper-personalized service across all touchpoints. Clients benefit from improved first-time fix rates, faster problem solving, and significant cost savings. The platform is trusted by a wide range of industries, from utilities to housing and energy management.

Convin's AI-powered Conversation Intelligence Software makes it easier for sales teams to understand calls and close more business every day. Convin records your customer phone and video calls, and maps them with your CRM to provide an in-depth analysis. Convin then converts voice and video calls to text, and analyzes what is being said. Artificial Intelligence allows it to automatically decode topics, questions and action items. Convin's analysis will uncover some "not so obvious" insights that will allow you to make data-driven decisions and ultimately lead to more deal closures. You can learn what is being discussed at different stages of meetings, and you can use the data effectively for coaching your sales team. Convin helps sales teams understand market sentiments and customer requirements. This will help them get closer to the market. Find out what top sales reps do differently than the rest. Transform your team to become a quota-crushing engine.

Transform a greater portion of your web traffic into a robust sales pipeline through the power of artificial intelligence. The AI Live Chat feature engages with visitors, notifies representatives, and schedules meetings seamlessly for your sales team. Meanwhile, AI Intent identifies high-potential prospects browsing your site, ensuring timely sales outreach. The AI Dialer enhances cold calling efficiency by boosting connection rates and streamlining the calling process. Customize interactions and qualify each visitor using personalized options in text, voice, and video formats, while also notifying human representatives for smooth video call transitions. Leverage AI to pinpoint promising leads through multi-channel signal-powered sales strategies, allowing you to connect with a larger audience in a fraction of the time. This advanced calling solution facilitates an increase in outbound calls, enhances visibility with strategic voicemail drops, and maintains high connection rates through spam risk alerts, all while fostering team growth in a virtual sales environment. AI not only uncovers potential leads by analyzing intent from web interactions, but also integrates seamlessly with dialers, CRMs, and other linked resources for optimal results. As you build targeted lists, you can synchronize or export them to engage your ideal customer profile at perfectly timed intervals, ultimately maximizing your outreach efforts.

Our outbound phone and SMS sales platform is designed to facilitate more engaging conversations, enabling you to accelerate your growth objectives significantly. The essence of boosting conversion rates lies in fostering these conversations, which in turn cultivate relationships that enhance customer experiences, drive sales, and improve retention rates. It's vital to treat your customers with utmost care, as failing to do so may lead them to seek alternatives. By leveraging branded, event-driven phone sales, our clients gain a competitive edge that propels their success forward. With exceptional engagement rates, you can begin generating increased revenue right away. Our platform boasts three times the answer rates of standard calls and offers superior engagement compared to other marketing channels. Utilize our intuitive drag-and-drop journey builder to easily design event-driven outreach via calls and texts, no matter the CRM, CDP, or customer service application you use. Be present at the optimal moment with the perfect message, and your customers will appreciate your attentiveness. You can manage calls and texts all in one interface, complete with a unified conversation history and comprehensive customer profiles, enhancing your ability to connect effectively. This streamlined approach not only simplifies your outreach efforts but also ensures that your communication strategies are consistently aligned with your customers' needs.

Thoughtly allows businesses to create and implement advanced AI voice agents in a mere 17 minutes, ushering in a new era of communication. Enhance your strategic decisions with in-depth analytics, comprehensive reports, and A/B testing capabilities. Thoughtly offers immediate data visualization and performance insights, allowing you to refine your communication strategies, grasp customer preferences, and boost conversion rates effectively. Your Thoughtly agent integrates seamlessly with your calendar, collaborating with callers to identify the most suitable meeting times, ensuring coordination is a breeze. Each incoming call is a chance for engagement. With Thoughtly, no potential lead will go unanswered, as your agent expertly guides them to the most appropriate contact point, ensuring perfect routing every time and maximizing conversion opportunities. Additionally, Thoughtly's unique features make it easier than ever to stay ahead in a competitive landscape.

Enhance your business operations with a 24/7 AI Sales Development Representative, allowing you to tap into your total addressable market more swiftly and grow your team in real-time without the stress of recruitment. Experience accelerated growth as you automatically source high-quality leads daily, while engaging a larger pool of prospects through tailored messaging. Streamline every aspect of your outreach process, from identifying and researching potential clients to crafting personalized communications and scheduling meetings. With access to every buyer globally in real-time, Alice effectively prioritizes and connects you with your ideal customers, focusing solely on companies currently in need of your solution. She delivers prospect insights that are specifically tailored to your business, facilitating outreach that is highly customized and driven by AI-enhanced research. Alice’s ability to hyper-personalize outreach surpasses human effectiveness, leading to improved conversion rates due to this meticulous approach. Additionally, she automates follow-up communications, ensuring a steady engagement with prospects throughout the entire outreach journey. Ultimately, this innovative solution not only saves time but also drives meaningful relationships with potential clients.

SchedX is an advanced AI-driven inbound sales development representative (SDR) that engages with website visitors in real-time, qualifies leads, and seamlessly schedules meetings on your sales calendar. Functioning as a digital conversational partner, SchedX interacts with users, responds to inquiries about products, and collects qualification information using frameworks such as BANT or MEDDIC. Additionally, it can reach out to inbound leads who have submitted forms, offering prompt answers and arranging meetings without the usual delays associated with manual follow-ups. With comprehensive training on your product details, value proposition, pricing structures, and competitive insights, SchedX guarantees that only the most promising leads are directed to the right sales team members. The installation process is simple: you train SchedX on your offerings, develop and test your virtual agent, integrate it into your website, and start transforming visitors into scheduled meetings in just a few minutes. This innovative tool not only enhances lead engagement but also boosts overall sales efficiency significantly.

Alta is an innovative platform that leverages data-driven AI to empower sales, marketing, and RevOps teams in automating, refining, and expanding their go-to-market strategies. Featuring a range of specialized AI agents—including Katie for outbound outreach, Alex for calls and lead qualification, and Luna for revenue operations and insights—Alta seamlessly connects with CRM, ERP, billing, and engagement tools. By analyzing over 50 data sources, it facilitates continuous pipeline development, outreach, qualification, and performance tracking around the clock. The platform excels at pinpointing high-intent prospects and customizing outreach across multiple channels, including email, LinkedIn, and phone calls, while also managing meeting scheduling and real-time system updates. Furthermore, Alta provides insightful dashboards and alerts that cover performance metrics, revenue loss, campaign ROI, and other strategic indicators. With compatibility across various CRMs like Salesforce and HubSpot, as well as billing platforms and team collaboration tools, it equips leadership with a consolidated view of revenue data, forecasts, and operational execution all from a single interface. This comprehensive integration fosters better decision-making and drives overall business growth.