Retell AI alternatives

The 8 closest alternatives to Retell AI, ranked. Each does roughly the same job from a different angle.

Developer-focused voice AI platform for building production-grade voice agents via API

Voice AI platform for high-volume outbound phone calls with no-code and API options

No-code voice agent builder with pre-built templates for receptionists, sales, and lead qualification

AI voice cloning and text-to-speech platform for audiobooks, dubbing, and voice agents

Speech-to-text API and audio intelligence platform with LLM-powered analysis via LeMUR

Speech-to-text API and voice agent platform built for real-time low-latency applications

AI sales agent for extended outbound phone conversations up to 40 minutes focused on appointment setting

AI presentation tool that pivoted to sales prospecting and account research in 2024

Frequently Asked Questions

What is the best alternative to Retell AI?

The closest alternative to Retell AI is Vapi, developer-focused voice ai platform for building production-grade voice agents via api.

Why look for an alternative to Retell AI?

Common reasons people switch from Retell AI are pricing, missing integrations, or wanting an open-source option. The picks below cover those angles.