Best Retell AI Alternatives in 2026
Updated
20 apps from conversational AI platforms ranked against Retell AI on the same published basis.
- 1Retell AI vs LiveKit Agents
- 2Retell AI vs Amazon Lex
- 3Retell AI vs Rapida AI
- 4Retell AI vs IBM watsonx Assistant
- 5Retell AI vs Agentforce Vibes
- 6Retell AI vs Botpress
- 7Retell AI vs Telnyx Text-to-Speech API
- 8Retell AI vs Yellow.ai
- 9Retell AI vs Gupshup
- 10Retell AI vs Ring AI
- 11Retell AI vs Vapi
- 12Retell AI vs Telnyx Agent Platform
- 13Retell AI vs Ada
- 14Retell AI vs Haptik
- 15Retell AI vs Avaamo Enterprise Conversational AI
- 16Retell AI vs SOVA
- 17Retell AI vs Bland AI
- 18Retell AI vs Cognigy
- 19Retell AI vs Oracle Digital Assistant
- 20Retell AI vs Synthflow
Retell AI alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | LiveKit Agents | 7.5 | Free plan | $50/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Amazon Lex | 7.2 | Free plan | $0.50/mo | Android, API, iOS, Web |
| 3 | Rapida AI | 7.1 | Free plan | $500/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | IBM watsonx Assistant | 7.0 | Free plan | $140/mo | API, self-hosted, Web |
| 5 | Agentforce Vibes | 6.9 | Free plan | $125/mo | Web, iOS, Android |
| 6 | Botpress | 6.9 | Free plan | $150/mo | API, Web |
| 7 | Telnyx Text-to-Speech API | 6.8 | Free plan | $500/mo | API, Web |
| 8 | Yellow.ai | 6.8 | Free plan | Free | Web, iOS, Android |
| 9 | Gupshup | 6.7 | Free plan | Free | API, Web |
| 10 | Ring AI | 6.7 | Free plan | $399/mo | API, Web |
| 11 | Vapi | 6.6 | No | $29/mo | Web, iOS |
| 12 | Telnyx Agent Platform | 6.5 | No | $500/mo | Web |
| 13 | Ada | 6.4 | No | — | Android, API, iOS, Web |
| 14 | Haptik | 6.4 | No | — | Android, API, iOS, Web |
| 15 | Avaamo Enterprise Conversational AI | 6.2 | No | — | Android, API, iOS, self-hosted, Web |
| 16 | SOVA | 6.2 | No | — | Web, Windows, Linux, iOS, Android |
| 17 | Bland AI | 6.1 | No | $0.14/mo | API, self-hosted, Web |
| 18 | Cognigy | 6.1 | No | — | API, self-hosted, Web |
| 19 | Oracle Digital Assistant | 6.0 | No | — | Web, iOS, Android |
| 20 | Synthflow | 6.0 | No | $2,500/mo | API, Web |
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Questions about Retell AI alternatives
What is the best alternative to Retell AI?
LiveKit Agents, number 1 in conversational AI platforms with a score of 7.5 out of 10. The others here: Amazon Lex, Rapida AI, IBM watsonx Assistant and 16 more.
What is the best free alternative to Retell AI?
LiveKit Agents is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.