AI voice agent: reviews, statistics and news
Agents that make and take phone calls with a natural voice: inbound support, outbound calls, bookings and follow-ups. Each one will run the same set of scripted calls and be tested on voice naturalness, latency, understanding, task completion, interruptions and what it costs.
Every AI voice agent I follow
Every AI voice agent I follow, in alphabetical order. None has been through my bench yet: each one is queued for the nine tests, and the first reviews appear here as they are finished. The statistics measure 9 of them each month. 21 more listed tools are not measured here: 6 are measured in the category of their main product, 2 sit on shared domains whose traffic is not their own and 13 live on domains whose traffic is mostly another product. Each of those is marked on its card.
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Adaada.cxAI customer service agent for large companies, on voice as well as chat and email.Not tested yetMeasured in AI customer service agents
Aircallaircall.ioCloud phone system for teams with AI voice agents and call summaries, connected to the CRM and help desk.Not tested yetNot measured: domain is mostly another product
Amazon Lexaws.amazon.comAWS service for building voice and chat agents, used with Amazon Connect.Not tested yetNot measured: shared domain
Bland AIbland.aiPhone agent platform for high-volume inbound and outbound calling, with its own voice stack.Not tested yet
CloudTalkcloudtalk.ioBusiness phone system for sales and support teams with an AI voice agent that answers and makes calls.Not tested yetNot measured: domain is mostly another product
Crestacresta.comContact centre AI with virtual agents for calls and real-time assistance for human agents.Not tested yet
Decagondecagon.aiAI customer service agents for large companies, with a voice agent alongside chat and email.Not tested yetMeasured in AI customer service agents
Dialpaddialpad.comBusiness phone and contact centre platform with AI agents that answer calls and assist human agents.Not tested yetNot measured: domain is mostly another product
ElevenLabselevenlabs.ioVoice AI company whose ElevenAgents platform builds phone and chat agents on its own speech models.Not tested yetNot measured: domain is mostly another product
Five9five9.comCloud contact centre with AI agents that take calls and assist human agents.Not tested yetNot measured: domain is mostly another product
Gemini Enterprise for Customer Experiencecloud.google.comGoogle Cloud's contact centre AI, formerly Contact Center AI and Customer Engagement Suite, with virtual agents for voice and chat.Not tested yetNot measured: shared domain
Genesysgenesys.comEnterprise contact centre platform with virtual agents for voice and digital channels.Not tested yetNot measured: domain is mostly another product
JustCalljustcall.ioBusiness phone system for sales and support teams with an AI voice agent and call analytics.Not tested yetNot measured: domain is mostly another product
Nextivanextiva.comBusiness phone and customer experience platform with AI agents for calls and messages.Not tested yetNot measured: domain is mostly another product
PolyAIpoly.aiVoice agents for enterprise contact centres, built to handle calls in natural conversation.Not tested yet
Quoquo.comShared business phone system, formerly OpenPhone, with the Sona AI agent that answers when the team cannot.Not tested yetNot measured: domain is mostly another product
Regalregal.aiPlatform for building and managing AI voice agents that handle customer calls for enterprise contact centres.Not tested yet
Replicantreplicant.comEnterprise voice agent platform that handles customer service calls so live agents take only the cases that need them.Not tested yet
Retell AIretellai.comPlatform for building phone agents from a choice of speech and language models, for developers and small businesses.Not tested yet
Ringlyringly.ioAI phone support for Shopify brands that answers customer calls around the clock.Not tested yetMeasured in AI receptionists
Rosieheyrosie.comAI phone answering service for small businesses that takes calls, books appointments and sends a summary of each call.Not tested yetMeasured in AI answering services
Sierrasierra.aiCustomer service agents for large consumer brands on the phone and in chat.Not tested yetMeasured in AI customer service agents
SoundHound AIsoundhound.comVoice AI for phone ordering, customer service and in-car assistants.Not tested yetNot measured: domain is mostly another product
SquadStacksquadstack.aiOutbound calling platform combining AI voice agents with human callers for sales and collections.Not tested yet
Synthflowsynthflow.aiVoice AI platform for inbound and outbound phone agents, sold since mid-2026 only on enterprise contracts from about $30,000 a year.Not tested yet
Talkdesktalkdesk.comCloud contact centre platform with AI agents for voice and digital channels.Not tested yetNot measured: domain is mostly another product
Telnyxtelnyx.comCarrier and communications platform with its own voice agents running on its network.Not tested yetNot measured: domain is mostly another product
Twiliotwilio.comCommunications platform whose telephony and ConversationRelay service sit under many voice agents, with its own agent tools for developers.Not tested yetNot measured: domain is mostly another product
Vapivapi.aiDeveloper platform for voice agents with a choice of every speech, model and telephony provider in the stack.Not tested yet
Voiceflowvoiceflow.comPlatform for designing and deploying voice and chat agents for customer support, with a visual builder.Not tested yetMeasured in AI agent builders
Related categories
Neighbouring categories, and how each differs from AI voice agents. A tool is measured in one category only: the one its main product belongs to.
- AI receptionists: Ready AI receptionists for a business's main line.
- AI customer service agents: Support agents across chat, email and messaging.
Data to September 2026
AI voice agent statistics and data
AI voice agents in numbers, measured every month from named sources; this edition covers September 2026. These pages monitor the AI voice agent market with measured data. They are not rankings: RankDude ranks only what it has tested.
- Search visits a month
- 603K
- all tracked AI voice agent sites, September 2026
- Visits, year on year
- -24%
- same month last year
- Searches by brand name
- -3%
- United States, vs October 2025
- Forecast, October 2026
- 624K
- range 508K to 741K
Estimated search visits to every measured AI voice agent site, worldwide
Hover or tap a month
Low 104KHigh 1.2MAverage 673K
Hover, tap, or use the arrow keys to inspect a month- AI voice agent search trendsFive years of interest in AI voice agentsGoogle Trends for "ai voice agents", worldwide and in the United States, plus the term's search volume in 9 countries outside the US, and where the visitors to tracked sites come from.
- AI voice agent demandAre AI voice agents growing or shrinking?24 months of search visits to AI voice agent sites, brand searches, who grew and who shrank.
- AI voice agent industry reportThe September 2026 AI voice agent report, to citeMarket size, demand, geography, the largest sites by measured traffic, movers and outlook in one dated document. 1 edition so far; past editions keep their URLs.
- AI voice agent monthly analysisThe AI voice agent market in September 2026: what the data saysEvery number I track for the AI voice agent sites I follow, read as one month. Search visits down 23.9% on a year ago and down 18.2% on the month before, with the Google positions, the demand and who moved.
- AI voice agent monthly forecastAI voice agent market, October 2026: the month ahead, marked in public624K visits expected, range 508K to 741K. Every past call is scored against what actually happened.
- AI voice agent data and toolsEvery AI voice agent figure defined, every file downloadableThe AI voice agent market and site datasets as CSV with definitions and dates, and a page for each tool behind the numbers: what it measures and what it cannot tell you.
More coming to this category
Hands-on reviews, a best-of ranking of the tested tools, head-to-head comparisons and verified coupons are added as each test is finished. Make an AI voice agent? Get it on the bench.