Voice Agents
Alternatives to Retell AI
2 voice agents tools you can use instead of Retell AI. Summaries come from each vendor's own site. Links checked Oct 16, 2026.
At a glance
Retell AI alternatives compared
| Tool | What it does | Open source | Head to head |
|---|---|---|---|
| ElevenLabs Agents | Build and deploy chat and voice agents on ElevenLabs. | No | Retell AI vs ElevenLabs Agents |
| Vapi | Developer platform to build, test, and deploy voice AI agents. | No | Retell AI vs Vapi |
Voice Agents
All 2 alternatives
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ElevenLabs Agents
elevenlabs.ioBuild and deploy chat and voice agents on ElevenLabs.
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Vapi
vapi.aiDeveloper platform to build, test, and deploy voice AI agents.
FAQ
Questions
What are the alternatives to Retell AI?
Agent Stack Directory lists 2 other voice agents tools: ElevenLabs Agents, Vapi.
Is there an open-source alternative to Retell AI?
None of the other voice agents tools we list is marked open source.
What does Retell AI do?
Voice agents for inbound and outbound phone calls. (Summary based on retellai.com, link checked 2026-10-16.)