AI voice agents · #12 of 29 · ↑ Slang.ai · ↓ Goodcall
Cognigy
Cognigy ranks #12 of 29 in ai voice agents in the week of 21 September 2026, with a visibility score of 6 across ChatGPT, Claude, Gemini and Perplexity. It was named in 10% of the answers we sampled.
sampled: 3 of 4 assistants this week
Cognigy shows up quietly in the AI voice agents conversation, named in just 6 of 60 answers, with an overall score of 6 out of 100 (Perplexity gives it 10, Claude 5, ChatGPT 4). Its strongest showing is on contact centre platforms, named in 2 of 3 answers, with single mentions for best voice agents overall, non-English support, general platforms, and no-code building tools. It draws a blank on more consumer-facing asks, like AI receptionists, appointment booking, inbound support, and small business phone agents, where it isn't named at all.
this is mine claim it, free, forever. We also check whether ChatGPT and Claude can read cognigy.com.
Who's talking about you
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 4 | 5% of answers | #2.0 |
| Claude | 5 | 10% of answers | #7.5 |
| Gemini | not sampled this week | ||
| Perplexity | 10 | 15% of answers | #4.7 |
Questions you win
| question | named in | best spot |
|---|---|---|
| What's the best enterprise voice AI platform for contact centres? | 2 of 3 | #2 |
| What's the best AI voice agent for languages other than English? | 1 of 3 | #1 |
| What are the best AI voice agent platforms? | 1 of 3 | #5 |
| What are the best AI voice agents in 2026? | 1 of 3 | #8 |
| What's the best no-code tool to build a voice AI agent? | 1 of 3 | #9 |
Questions you lose
| question | who got named instead |
|---|---|
| What's the best AI phone agent for a small business? | Goodcall, Retell AI, Slang.ai |
| Which voice AI platform sounds the most natural? | ElevenLabs Agents |
| Which AI voice agent platform is cheapest per minute? | Retell AI, Bland, Vapi |
| Which voice AI platform is best for developers? | Vapi, Retell AI, ElevenLabs Agents |
| What's the best AI receptionist for answering calls? | Slang.ai, Retell AI, Goodcall |
| Which AI voice agent has the lowest latency? | ElevenLabs Agents, Bland, OpenAI Realtime API |
| What's the best AI voice agent for booking appointments? | Vapi, Retell AI, Synthflow |
| What's the best AI agent for outbound sales calls? | Retell AI, Bland, Vapi |
| What's the best AI voice agent for inbound customer support calls? | Vapi, PolyAI, Retell AI |
| What's the best AI voice agent for a restaurant or clinic taking bookings? | Slang.ai, PolyAI, Retell AI |
| What's the best voice AI that connects to my CRM? | Retell AI, Vapi, Bland |
| What's the best open-source voice AI agent framework? | LiveKit Agents, Pipecat, Vocode |
| What's the best voice AI platform with its own phone numbers and telephony? | Vapi, Retell AI, Bland |
| What's the best AI voice agent that can transfer to a human? | Retell AI, PolyAI, Vapi |
| What's the best voice AI platform for call analytics and transcripts? | Dialpad |
Assistants cited 12 pages for questions in this category that name your rivals and not you. Claim to see them. See all sources for AI voice agents.
In their words
- ChatGPT“NICE Cognigy | Large existing contact centers, especially NICE environments | Deep integration with CCaaS and enterprise back ends”
- Claude“Cognigy — probably the strongest enterprise-grade conversational AI for European/UK buyers: good voice handling, strong governance, multilingual, works over most CCaaS.”
- Perplexity“If you mean the best AI voice agent for non-English languages overall, Cognigy and ElevenLabs are the strongest candidates from the results: Cognigy is described as supporting 100+ languages, while ElevenLabs is described as supporting over 70 languages and is specifically labeled “best for multilin”
Closest rivals
- Cognigy vs Goodcall6
- Cognigy vs Thoughtly6
- Cognigy vs Deepgram Voice Agent5
- Cognigy vs Vocode5
- Cognigy vs Loman AI4
All Cognigy alternatives · Full AI voice agents leaderboard · Sources