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Compare voice agents & contact centers products for capabilities, deployment, pricing, and enterprise readiness. Ranked using verified practitioner feedback, product research, and enterprise trust signals.
| Company | Description | Matching products |
|---|---|---|
| Amazon Web Services | Cloud computing platform offering reliable, scalable, and inexpensive infrastructure and managed services. | |
| Zoom | AI-first work platform providing video meetings, chat, phone, webinars, whiteboard, contact center, AI services, and collaboration tools. | |
| ElevenLabs | Audio AI research and product deployment company powering enterprises, creators, and developers with AI voice generator, voice agents, and content creation platforms. | |
| Zendesk | Service-first CRM company building software to improve customer and employee service relationships. |
| Twilio | Developer communications and customer-engagement platform for messaging, voice, authentication, contact centers, and AI-powered conversations. |
| RingCentral, Inc. | Cloud communications company providing an Agentic Voice AI platform for calls, messaging, meetings, and contact center. |
| Together AI | Together AI (Together Computer, Inc.) operates an AI Native Cloud — a full-stack AI platform for inference, fine-tuning, and GPU clusters, powered by cutting-edge research. |
| Avaya | Enterprise communications company offering unified communications, customer experience, and critical communications infrastructure products. |
| Bland AI | Enterprise voice AI platform for automated AI phone calls, serving regulated industries including healthcare, insurance, financial services, and logistics. |
| SoundHound AI | A leading innovator of conversational intelligence providing voice-native conversational AI and agentic solutions for restaurants, automotive, retail, financial services, healthcare, and more. |
| Voice AI Inc. | Voice AI Inc. operates Voice.ai, a platform providing AI voice agents, real-time voice changing, and text-to-speech services designed for consumers, creators, and enterprises. |
| Plivo | Cloud communications platform offering voice AI agents, telephony, SMS, WhatsApp, and verification APIs. |
| Sierra | Sierra is a conversational AI company that builds AI agents for businesses. |
| Vapi | Platform for developers to build, test, and deploy advanced voice AI agents with orchestration, real-time monitoring, and enterprise-grade configurability. |
| PolyAI | Enterprise platform where dialog agents get built, run, adapt, and iterate in real time. The proprietary model, Raven, is trained on 1B+ enterprise conversations. |
| Verint Systems Inc. | Verint is a leader in CX automation providing an open platform and AI-powered bots that help organizations automate customer experience workflows, improve service quality, increase agent productivity, and deliver AI business outcomes. |
| Rasa | Rasa is a conversational AI platform company described as the developer platform for enterprise AI agents. Rasa Technologies Inc. (San Francisco), Rasa Technologies GmbH (Berlin), and Rasa Technologies Ltd. (Edinburgh) comprise the corporate entities. |
| Kata.ai | AI Agent and chatbot platform for customer experience, providing 24/7 customer support across business touchpoints. |
| Giga | AI agents for enterprise support that manage complex workflows, deploy rapidly, and deliver human-like customer experiences at scale. |
| Krisp Technologies, Inc. | Voice AI platform that makes conversations clearer and more productive, providing noise cancellation, accent conversion, transcription, AI note-taking, and call center solutions. |
| Moneypenny | 24/7 world-leading provider of answering services, offering outsourced receptionist teams, live chat, and phone answering services. |
| Dialpad | Dialpad is the AI-native, Agentic AI-powered omnichannel contact center and communications platform built to transform customer experience at scale. |
| Decagon | Conversational AI platform for concierge customer experience, enabling teams to build, optimize, and scale AI agents across voice, chat, and email channels. |
| Aircall | AI-powered customer communications platform unifying voice, SMS, WhatsApp, and AI features with 250+ integrations for SMBs and enterprise. |
| Telnyx | Communications and AI-agent infrastructure on a carrier network owned end to end, spanning voice, messaging, identity, networking, wireless, edge compute, storage, and real-time AI inference. |
| Murf AI | AI voice and conversational agent platform providing text-to-speech, voiceover creation, dubbing, voice cloning, and production-grade AI voice agents for developers, creators, and enterprises. |
| Speechify Inc | All-in-one Voice AI Productivity Assistant for text to speech, voice typing, AI notes, and AI podcast creation across devices. |
| Retell AI | Voice AI platform for building, testing, deploying, and monitoring AI phone agents with inbound/outbound calling, telephony, prompts, tools, and analytics. |
| Simple AI | AI-powered phone agents and assistant for enterprise customer interactions across voice, chat, SMS, and email. |
| AireSpring | AireSpring is a global managed services provider specializing in managed IT, network services, security, and unified communications for multi-location enterprises. |
| Yellow.ai | Enterprise AI agents for CX and EX automation powered by 15+ LLMs. |
| Observe.AI | Observe.AI provides a purpose-built agentic AI platform for customer experience, delivering AI agents for voice and chat across CX operations. |
| Marblism | AI Employees platform that helps businesses scale by automating inbox management, social media, SEO content, lead generation, calls, and support. |
| MightyCall | Cloud business phone and call-center platform for small and mid-sized businesses. |
| General Magic | AI infrastructure for insurance brokerages, deploying insurance-specific AI agents across underwriting, servicing, and quality assurance. |
| Alhena AI | Hallucination-free AI solutions including shopping assistants, customer support chatbots, and voice agents that grow revenue and delight customers for e-commerce brands. |
| Avoca AI | AI workforce for service businesses providing always-on agents that answer calls, fill job boards, and support service teams. |
| Leaping AI | Enterprise-grade AI voice and text agents for call center automation, customer service, and appointment booking. |
| Smith.ai | 24/7 virtual receptionist and AI receptionist services for law firms, home services contractors, healthcare and dental practices, and other small businesses. |
| Toma | Toma builds AI Coworkers for automotive enterprises — answering calls, working leads, and booking appointments. Production safeguards included. |
| Bolna | Bolna is a voice AI platform operated by Whismurwave Inc., enabling businesses to build, test, deploy, and monitor human-like voice AI agents for inbound and outbound calls in 10+ Indian languages. |
| Infinitus | Infinitus Systems, Inc. is a healthcare voice AI platform company that automates phone calls to patients, payors, and providers. | AI agents 1 more |
| JustCall | AI-powered phone and SMS platform built for sales and support teams, offering calling, messaging, workflow automation, and AI coaching. |
| OpenCall AI | OpenCall AI is an AI-powered communications platform that automates telephone conversations, accelerates sales, and elevates customer experience. |
| Balto | Cloud-based, AI-powered real-time guidance and coaching software for contact centers, providing agent assist, QA automation, coaching, insights, compliance, call summarization, and omnichannel capabilities. | Togo 1 more |
| Synthesys | AI video agent that orchestrates multiple frontier AI models to produce video, voice, avatar, and dubbing content from a single interface. |
| Level AI | Level AI is an artificial intelligence platform designed to enhance contact center operations. It provides real-time agent assistance, automated QA, and conversation intelligence tools to help customer support teams improve performance, compliance, and customer experience. |
| Arini | AI receptionist for dentists that answers calls and manages appointments 24/7 for DSOs, dental groups, and solo practices across the US and Canada. |
| Synthio Labs | AI-powered customer engagement platform for life sciences, enabling compliant, continuous conversations across HCPs, patients, and field teams. |
| Floworks AI | Autonomous AI sales platform that deploys AI agents for B2B sales outreach — prospecting, email personalization, reply management, and meeting scheduling. |