Best voice agent AI tools

Voice is an AI receptionist powered by Gemini 2.5 Flash Live, designed for service businesses to handle customer calls 24/7. It books appointments, answers questions, and sounds completely human, supporting over 45 languages to ensure no missed calls and enhanced customer service.

TalkGenie is an advanced AI-powered conversational platform that enables businesses to deploy intelligent voice agents for automated customer communication. It offers inbound, outbound, and web widget agents to handle support, sales, and scheduling 24/7, enhancing efficiency and customer experience.

play is an advanced Voice AI platform for businesses, specializing in ultra-realistic Text-to-Speech (TTS) models and intelligent Voice Agents. It enables companies to create 24/7 automated agents for customer service, sales, and operations. With features like custom knowledge bases, API integrations for real-world actions, on-premise deployment for data security, and support for over 30 languages, play helps businesses scale their voice communications and enhance customer interactions globally.

Convo is an AI-powered platform designed to automate and scale qualitative research. It utilizes customizable AI voice agents to conduct natural, in-depth interviews with users, providing instant analysis, theme synthesis, and user persona generation. This accelerates the research process, enabling teams to gather deep user insights quickly and cost-effectively without extensive manual effort.

Nurix is an advanced conversational AI platform that provides intelligent voice agents for sales and customer support. It enables businesses to automate interactions, qualify leads, and resolve customer issues 24/7 with human-like, low-latency conversations. Designed for enterprises, it offers seamless integrations and rapid deployment.

calldesk is an AI-powered platform for creating intelligent voice agents to automate customer service calls. It helps enterprises resolve issues faster, reduce operational costs, and improve customer satisfaction by handling routine inquiries and routing calls with natural language understanding, freeing up human agents for more complex tasks.

Insighto is a no-code platform for building AI-powered voice and chat agents. It automates customer interactions across phone calls, SMS, and WhatsApp, offering 24/7 support in over 50 languages. Features include CRM integrations, white-labeling, and human-like conversations to enhance customer engagement and operational efficiency.

Coval is an advanced platform for simulating and evaluating AI conversational agents. Built by experts from Waymo, it helps developers test voice and chat agents at scale, ensuring reliability and performance. It automates testing by simulating thousands of scenarios, provides in-depth performance metrics, and offers production monitoring to catch regressions and optimize agent behavior.

Dante AI is a no-code platform for building custom AI agents and chatbots. It automates customer communications, lead generation, and business processes 24/7. Integrate with over 7,000 apps, support 100+ languages, and choose from top LLMs like GPT-4 and Claude to create intelligent voice and chat agents tailored to your business needs.

Graphlogic is an advanced conversational AI platform for building and deploying intelligent chatbots and voice agents. It leverages RAG and LLM technologies to automate business processes across customer service, HR, and sales, offering omnichannel support, deep integrations, and flexible deployment options including SaaS, on-premise, and white-label solutions.

Deepgram is an enterprise-grade voice AI platform providing developers with powerful APIs for speech-to-text (STT), text-to-speech (TTS), audio intelligence, and conversational AI agents. It's renowned for its high accuracy, low latency, and cost-effective performance, enabling businesses to build advanced voice-enabled applications and experiences at scale.

AssemblyAI provides powerful AI models through a single, developer-friendly API for highly accurate speech-to-text transcription and deep speech understanding. It enables businesses to build advanced voice-powered applications, from real-time voice agents to in-depth conversational intelligence platforms, with features like speaker diarization, PII redaction, and summarization.

Aicado is a no-code platform that enables businesses to build and launch custom-branded AI agents for chat, voice, and image generation. Integrate AI into your product or website in minutes by training agents on your own data, connecting to external tools, and fully customizing the user interface. It's designed for simplicity, speed, and powerful integration without requiring any technical expertise.

BotsCrew is a leading AI development company specializing in creating bespoke AI agents and chatbots for enterprises. Since 2016, they have been delivering ROI-driven conversational AI solutions using advanced technologies like GPT-4o and Llama 3 for customer service, sales, and internal operations, trusted by Fortune 500 companies.

Smallest.ai provides enterprise-grade AI voice agents for contact centers, designed to automate and enhance customer interactions. It offers high-quality, low-latency Text-to-Speech (TTS), voice cloning, and a no-code builder to create human-like conversational AI for various industries like finance, real estate, and logistics.

fixa is an open-source observability platform designed specifically for AI voice agents. It helps developers monitor, debug, and improve their voice AI by tracking key metrics like latency, interruptions, and conversational correctness, ensuring a high-quality user experience.

Voiceflow is a collaborative platform for product teams to design, build, and deploy advanced AI agents. Create human-like voice and chat experiences for customer support and beyond, with full control, scalability, and integration capabilities, independent of any single LLM vendor.

Tunk.ai is an advanced voice AI platform offering highly accurate Speech-to-Text APIs, intelligent Voice Agents, and real-time audio analysis. It supports over 50 languages, providing seamless automation for contact centers, financial services, education, and more. Transform voice interactions into structured, actionable insights with features like diarization, summarization, and sentiment analysis.

Hey Revia is an advanced AI contact center agent designed to automate complex communication workflows, particularly in the healthcare industry. It autonomously handles calls, emails, and SMS for tasks like insurance verification, prior authorizations, and billing inquiries. By converting SOPs into automated processes, Revia significantly boosts productivity, reduces operational costs, and offers 24/7 scalability, outperforming traditional call centers.

VoiceGlow is an all-in-one platform for building and deploying production-ready AI voice and text agents. It enables businesses to automate thousands of conversations across multiple channels, including web chat, WhatsApp, and phone calls, with advanced conversational logic and extensive integrations.

Hamming AI is an advanced platform for automated testing, production monitoring, and analytics for AI voice agents. It enables developers to simulate thousands of calls, audit live conversations, and instantly catch regressions to ensure voice AI reliability and performance across multiple languages.

SigmaMind AI is a no-code platform for building, testing, and deploying enterprise-grade conversational AI agents. Create human-like voice, chat, and email bots to automate customer support, sales, lead qualification, and more, all from a unified backend without any coding experience.

Millis AI is a platform for building next-generation voice agents with ultra-low 600ms latency. It enables both developers and non-technical users to create and deploy human-like, affordable voice agents for inbound and outbound calls in minutes, with easy integration capabilities.

Dasha is an advanced conversational AI platform for building ultra-realistic, human-like voice agents. It enables businesses to automate sales, customer service, and other voice-based operations at scale, reducing costs while enhancing customer experience. Designed for developers, it offers deep customization, extensive integrations, and enterprise-grade reliability.