Best Retell AI Alternatives in 2026
Updated
20 platforms from conversational AI platforms ranked against Retell AI on the same published basis.
- 1Retell AI vs IBM watsonx Assistant
- 2Retell AI vs LiveKit Agents
- 3Retell AI vs SOVA
- 4Retell AI vs Amazon Lex
- 5Retell AI vs Rapida AI
- 6Retell AI vs Botpress
- 7Retell AI vs Neon AI
- 8Retell AI vs Agentforce Vibes
- 9Retell AI vs Telnyx Text-to-Speech API
- 10Retell AI vs Gupshup
- 11Retell AI vs Kore.ai
- 12Retell AI vs Ring AI
- 13Retell AI vs Yellow.ai
- 14Retell AI vs Avaamo Enterprise Conversational AI
- 15Retell AI vs Vapi
- 16Retell AI vs Hume AI
- 17Retell AI vs Orbitali
- 18Retell AI vs Telnyx Agent Platform
- 19Retell AI vs Teneo
- 20Retell AI vs eGain Conversational AI
Retell AI alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | IBM watsonx Assistant | 7.7 | Free plan | $140/mo | API, self-hosted, Web |
| 2 | LiveKit Agents | 7.5 | Free plan | $50/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | SOVA | 7.4 | Free plan | Free | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 4 | Amazon Lex | 7.3 | Free plan | $0.50/mo | Android, API, iOS, Web |
| 5 | Rapida AI | 7.2 | Free plan | $500/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | Botpress | 7.1 | Free plan | $150/mo | API, Web |
| 7 | Neon AI | 7.1 | Free plan | Free | Android, Linux, self-hosted, Web |
| 8 | Agentforce Vibes | 7.0 | Free plan | $125/mo | Web, iOS, Android |
| 9 | Telnyx Text-to-Speech API | 7.0 | Free plan | $500/mo | API, Web |
| 10 | Gupshup | 6.9 | Free plan | Free | API, Web |
| 11 | Kore.ai | 6.9 | No | — | API, self-hosted, Web |
| 12 | Ring AI | 6.9 | Free plan | $399/mo | API, Web |
| 13 | Yellow.ai | 6.9 | Free plan | Free | Web, iOS, Android |
| 14 | Avaamo Enterprise Conversational AI | 6.8 | No | — | Android, API, iOS, self-hosted, Web |
| 15 | Vapi | 6.7 | No | $29/mo | Web, iOS |
| 16 | Hume AI | 6.6 | No | — | API, iOS, Mac, Web |
| 17 | Orbitali | 6.6 | No | €99/mo | API, Web |
| 18 | Telnyx Agent Platform | 6.6 | No | $500/mo | Web |
| 19 | Teneo | 6.6 | No | — | API, self-hosted, Web |
| 20 | eGain Conversational AI | 6.5 | No | $0.50/mo | API, Web |
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Questions about Retell AI alternatives
What is the best alternative to Retell AI?
IBM watsonx Assistant, number 1 in conversational AI platforms with a score of 7.7 out of 10. The others here: LiveKit Agents, SOVA, Amazon Lex and 16 more.
What is the best free alternative to Retell AI?
IBM watsonx Assistant is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.