# Contact-centre voice AI: compare vendors VoiceAgents lists 65 contact-centre voice AI vendors. Each listing links to its source. 65 voice AI vendors. Also on the [web page](https://voiceagents.fyi/category/contact-center-voice-ai). ## Voice AI vendors 1. [CloudTalk](https://voiceagents.fyi/cz/global/online/cloudtalk.md), Outbound and sales calling, Online: AI call center software with AI voice agents and integrations with business tools. 2. [Fluents](https://voiceagents.fyi/us/global/online/fluents.md), Voice agent platforms, Online: AI voice operations platform for inbound resolution and outbound campaigns. Agents, telephony, campaigns, and integrations, live in about a week. 14-day free… 3. [Natterbox](https://voiceagents.fyi/gb/global/online/natterbox.md), Contact-centre voice AI, Online: AI-powered contact center solution for Salesforce users, including voice AI agents. 4. [Sobot](https://voiceagents.fyi/sg/global/online/sobot.md), Contact-centre voice AI, Online: Customer contact platform with AI agents, including voice, across customer service channels. 5. [Callers.ai](https://voiceagents.fyi/us/global/online/callers-ai.md), Contact-centre voice AI, Online: Callers is the agentic CX platform that carries context across call, chat, email, and text, so every customer’s next experience is better than the last. 6. [Nextiva](https://voiceagents.fyi/us/global/online/nextiva.md), AI receptionists, Online: Customer experience platform with business phone, contact center, AI receptionist and AI voice agents. 7. [Gnani.ai](https://voiceagents.fyi/in/global/online/gnani-ai.md), Contact-centre voice AI, Online: Builds enterprise AI agents, ASR, TTS, LLM and voice biometrics in 40+ languages. 8. [Zendesk](https://voiceagents.fyi/us/global/online/zendesk.md), Contact-centre voice AI, Online: Customer service platform with AI agents, including voice AI that handles authentication and routine resolutions. 9. [CoRover](https://voiceagents.fyi/in/global/online/corover.md), Voice agent platforms, Online: Conversational agentic AI platform (BharatGPT) offering voice agents, video agents and chat assistants in 100+ languages. 10. [Invoca](https://voiceagents.fyi/us/global/online/invoca.md), Contact-centre voice AI, Online: Call tracking and AI voice agent that answers, qualifies and routes inbound callers. 11. [NiCE Cognigy](https://voiceagents.fyi/de/global/online/nice-cognigy.md), Contact-centre voice AI, Online: Enterprise customer service AI platform for generative and conversational AI agents across voice and chat; part of NiCE. 12. [Orvera (formerly CallBotics)](https://voiceagents.fyi/us/global/online/orvera-formerly-callbotics.md), Contact-centre voice AI, Online: Agentic AI platform (formerly CallBotics) for enterprise customer experience across voice, chat and digital. 13. [Plura AI](https://voiceagents.fyi/us/global/online/plura-ai.md), Contact-centre voice AI, Online: AI-powered communications platform for voice, SMS and RCS automation for enterprises and call centers. 14. [PolyAI](https://voiceagents.fyi/us/global/online/polyai.md), Contact-centre voice AI, Online: Enterprise voice AI company providing agentic dialog agents that handle customer service phone calls. 15. [Regal](https://voiceagents.fyi/us/global/online/regal.md), Outbound and sales calling, Online: The AI agent platform for enterprise contact centers. Build, test, and scale voice AI agents, proven across 500M+ calls. 16. [Synthflow](https://voiceagents.fyi/de/global/online/synthflow.md), Voice agent platforms, Online: End-to-end voice AI platform for enterprise call automation, deploying custom low-latency AI agents for sales and support. 17. [telli](https://voiceagents.fyi/de/global/online/telli.md), Outbound and sales calling, Online: AI agent platform for customer experience that handles phone conversations and the follow-up work. 18. [Yellow.ai](https://voiceagents.fyi/us/global/online/yellow-ai.md), Contact-centre voice AI, Online: Enterprise AI agents for customer and employee experience automation across voice and chat, powered by multiple LLMs. 19. [ASAPP](https://voiceagents.fyi/us/global/online/asapp.md), Contact-centre voice AI, Online: Agentic customer experience platform with AI agents for enterprise contact centers. 20. [Cresta](https://voiceagents.fyi/us/global/online/cresta.md), Contact-centre voice AI, Online: AI platform for customer experience including AI agents, agent assist and conversation analytics for contact centers. 21. [Domu](https://voiceagents.fyi/us/global/online/domu.md), Outbound and sales calling, Online: Voice AI for banks, lenders and insurers to handle payment, collection and servicing conversations. 22. [Exotel](https://voiceagents.fyi/in/global/online/exotel.md), Contact-centre voice AI, Online: Customer engagement platform with cloud telephony, contact center and voice AI solutions for enterprises. 23. [FPT.AI](https://voiceagents.fyi/vn/global/online/fpt-ai.md), Contact-centre voice AI, Online: Vietnamese AI platform offering FPT AI Voice Agent, text-to-speech (Voice Maker) and other enterprise AI products. 24. [Genesys](https://voiceagents.fyi/us/global/online/genesys.md), Contact-centre voice AI, Online: Genesys Cloud CX: AI-powered customer experience and contact center platform with AI agents. 25. [Google Cloud Contact Center AI](https://voiceagents.fyi/us/global/online/google-cloud-contact-center-ai.md), Contact-centre voice AI, Online: Google Cloud contact center as a service with conversational AI agents and CRM integrations. 26. [Infobip](https://voiceagents.fyi/gb/global/online/infobip.md), Voice AI APIs, Online: Cloud communications platform with APIs for SMS, voice and messaging channels plus voice AI agents. 27. [Kastle](https://voiceagents.fyi/us/global/online/kastle.md), Contact-centre voice AI, Online: AI agents for mortgage and loan originations, fulfillment and servicing, including voice calls. 28. [Kore.ai](https://voiceagents.fyi/us/global/online/kore-ai.md), Contact-centre voice AI, Online: Enterprise agentic AI platform for customer service and employee productivity, including AI voice agents. 29. [Level AI](https://voiceagents.fyi/us/global/online/level-ai.md), Contact-centre voice AI, Online: Customer experience AI platform with voice agents, QA automation and conversation analytics for contact centers. 30. [Mihup](https://voiceagents.fyi/in/global/online/mihup.md), Contact-centre voice AI, Online: Enterprise voice AI platform for contact centers and automotive, covering voice agents, transcription and call analytics in 20+ Indian languages. 31. [NamiTech](https://voiceagents.fyi/vn/global/online/namitech.md), Contact-centre voice AI, Online: Voice AI Agent platform purpose-built for BFSI and enterprise operations - delivering compliant, auditable, real-world intelligence from every conversation. 32. [NiCE](https://voiceagents.fyi/us/global/online/nice.md), Contact-centre voice AI, Online: Customer experience AI platform for customer service automation, including AI voice agents and contact center software. 33. [Observe.AI](https://voiceagents.fyi/us/global/online/observe-ai.md), Contact-centre voice AI, Online: AI agents for customer experience: voice AI for automated customer service, real-time agent assist, QA and conversation analytics. 34. [Omilia](https://voiceagents.fyi/cy/global/online/omilia.md), Contact-centre voice AI, Online: Conversational AI platform for contact centers with voice agents, authentication agents and drive-thru voice AI. 35. [Rezo.ai](https://voiceagents.fyi/in/global/online/rezo-ai.md), Contact-centre voice AI, Online: Agentic AI platform for enterprise customer experience including autonomous voice bots and QA. 36. [RingCentral](https://voiceagents.fyi/us/global/online/ringcentral.md), AI receptionists, Online: Power the voice of your business with RingCentral Agentic Voice AI, including AI Receptionist (AIR), AI Virtual Assistant (AVA), & AI Conversation Expert (ACE). 37. [Salesforce Agentforce Voice](https://voiceagents.fyi/us/global/online/salesforce-agentforce-voice.md), Contact-centre voice AI, Online: Salesforce Agentforce Voice: AI voice agents for phone, web and mobile customer conversations. 38. [SubVerse AI](https://voiceagents.fyi/us/global/online/subverse-ai.md), Voice agent platforms, Online: Enterprise AI orchestration platform with voice agents that connect to CRMs, telephony and legacy systems. 39. [Teneo.ai](https://voiceagents.fyi/se/global/online/teneo-ai.md), Contact-centre voice AI, Online: Enterprise agentic AI platform for voice and contact center automation, not locked to a single LLM vendor. 40. [VIER](https://voiceagents.fyi/de/global/online/vier.md), Contact-centre voice AI, Online: German AI provider with VIER Cognitive Voice Gateway for telephony voicebots; GDPR-compliant German cloud. 41. [Voicegain](https://voiceagents.fyi/us/global/online/voicegain.md), Voice AI APIs, Online: Voice AI platform and pre-built Voice AI suite (Casey) for healthcare payers; deployable in cloud, VPC or on-prem. 42. [Avaamo](https://voiceagents.fyi/us/global/online/avaamo.md), Contact-centre voice AI, Online: Conversational AI agents for customer conversations, including voice agents for healthcare and enterprise. 43. [commubo](https://voiceagents.fyi/jp/global/online/commubo.md), Contact-centre voice AI, Online: Japanese AI voicebot that automates phone answering and call center operations using scenario-based and generative AI. 44. [Decagon](https://voiceagents.fyi/us/global/online/decagon.md), Contact-centre voice AI, Online: Platform to build, optimize and scale customer service AI agents across chat, email and voice. 45. [Dialpad](https://voiceagents.fyi/us/global/online/dialpad.md), Contact-centre voice AI, Online: AI customer experience platform combining AI agents, contact center, sales and business communications. 46. [Five9](https://voiceagents.fyi/us/global/online/five9.md), Contact-centre voice AI, Online: AI contact center platform for enterprises that blends AI and human agents across channels. 47. [Leaping AI](https://voiceagents.fyi/us/global/online/leaping-ai.md), Contact-centre voice AI, Online: Enterprise AI voice agents that automate customer service and appointment booking calls. 48. [Ozonetel](https://voiceagents.fyi/in/global/online/ozonetel.md), Contact-centre voice AI, Online: Unified customer experience platform with cloud contact center and voice AI agents. 49. [Parloa](https://voiceagents.fyi/de/global/online/parloa.md), Contact-centre voice AI, Online: Parloa is the AI agent management platform for enterprise CX. Build, test, and scale voice and chat AI agents that turn conversations into loyalty. 50. [Replicant](https://voiceagents.fyi/us/global/online/replicant.md), Contact-centre voice AI, Online: Enterprise AI agents that resolve customer service calls so live agents can focus on complex cases. This copy lists 50 of 65. The [web page](https://voiceagents.fyi/category/contact-center-voice-ai) has the rest. ## Contact-centre voice AI by city - [Online, Global](https://voiceagents.fyi/us/global/online/category/contact-center-voice-ai.md): 41 voice AI vendors - [Online, Global](https://voiceagents.fyi/in/global/online/category/contact-center-voice-ai.md): 7 voice AI vendors - [Online, Global](https://voiceagents.fyi/de/global/online/category/contact-center-voice-ai.md): 5 voice AI vendors - [Online, Global](https://voiceagents.fyi/sg/global/online/category/contact-center-voice-ai.md): 3 voice AI vendors - [Online, Global](https://voiceagents.fyi/gb/global/online/category/contact-center-voice-ai.md): 2 voice AI vendors - [Online, Global](https://voiceagents.fyi/vn/global/online/category/contact-center-voice-ai.md): 2 voice AI vendors - [Online, Global](https://voiceagents.fyi/cy/global/online/category/contact-center-voice-ai.md): 1 voice AI vendor - [Online, Global](https://voiceagents.fyi/cz/global/online/category/contact-center-voice-ai.md): 1 voice AI vendor - [Online, Global](https://voiceagents.fyi/fr/global/online/category/contact-center-voice-ai.md): 1 voice AI vendor - [Online, Global](https://voiceagents.fyi/jp/global/online/category/contact-center-voice-ai.md): 1 voice AI vendor - [Online, Global](https://voiceagents.fyi/se/global/online/category/contact-center-voice-ai.md): 1 voice AI vendor ## Related categories - [AI receptionists](https://voiceagents.fyi/category/ai-receptionists.md): 54 voice AI vendors - [Voice agent platforms](https://voiceagents.fyi/category/voice-agent-platforms.md): 40 voice AI vendors - [Voice AI APIs](https://voiceagents.fyi/category/voice-ai-apis.md): 39 voice AI vendors - [Outbound and sales calling](https://voiceagents.fyi/category/outbound-sales-calling.md): 27 voice AI vendors - [Healthcare voice AI](https://voiceagents.fyi/category/healthcare-voice-ai.md): 25 voice AI vendors - [Hospitality voice AI](https://voiceagents.fyi/category/hospitality-voice-ai.md): 11 voice AI vendors - [Open-source voice frameworks](https://voiceagents.fyi/category/open-source-voice-frameworks.md): 5 voice AI vendors