Retell AI alternatives

Vapi

Build-your-own platform · both

Developer platform to build, test and deploy voice AI agents.

Why it fits: Developer-first platform to build, test and deploy voice agents.

Bland

Build-your-own platform · both

Build, deploy and monitor AI voice agents, with self-hosted models and enterprise compliance focus.

Why it fits: Self-hosted models and enterprise compliance focus.

Synthflow

Build-your-own platform · both

End-to-end voice AI platform for enterprise call automation in sales and support.

Why it fits: End-to-end voice AI platform aimed at enterprise call automation.

ElevenLabs Agents

Build-your-own platform · both

AI voice generation and voice-agents platform with APIs and many voices and languages.

Why it fits: Voice-agents platform from a voice-generation company, many voices and languages.

Trillet

Build-your-own platform · both

Voice AI agents for regulated industries that act in live systems with an audit trail.

Why it fits: Targets regulated industries with an audit trail.

Callin.io

Build-your-own platform · both

White-label AI voice agents and receptionists built per industry, aimed at agencies.

Why it fits: White-label voice agents for agencies.

My AI Front Desk

SMB receptionist · inbound

AI receptionist that answers calls around the clock, qualifies leads, books appointments and syncs with a CRM across voice, text and chat.

Why it fits: No-code: a ready AI receptionist if you don't want to build.

Upfirst

SMB receptionist · inbound

Affordable AI answering service built for small businesses.

Why it fits: No-code AI answering built for small businesses.

Rosie

SMB receptionist · inbound

AI call answering service positioned as a cheaper alternative to voicemail and traditional answering services; lists trades, law and real estate.

Why it fits: No-code answering service with industry-specific setups.

Code AFFILIATE50: 50% off first month (per Rosie's affiliate program)