Best Vapi Alternatives in 2026

30 AI tools that can replace Vapi, ranked by how much of what Vapi does they cover. The percentage is a match score, not a popularity score.

Replacing: Vapi — Vapi is a developer platform for building, testing and deploying voice AI agents that talkInput: text, audio · Output: audio, apps
1
Retell AI is a voice agent platform for automating phone calls.
Input: text, audio · Output: audio, apps
Free trialAPITeams
AI Call Center
2
ElevenLabs Conversational AI, now branded ElevenAgents, lets teams build, test and deploy voice and chat agents that handle customer conversations.
Input: text, audio, documents · Output: text, audio, apps
Free planFrom $5/moAPITeams
AI Call Center
3
Synthflow is an enterprise voice AI platform for automating phone calls with AI agents.
Input: text, audio · Output: audio, apps
APITeams
AI Call Center
4
CloudTalk AI Voice Agents answer and make phone calls around the clock and sound natural doing it.
Input: audio, documents · Output: audio
Free planFrom $25/moTeams
AI Call Center
5
Voice agents that handle actual phone conversations
Input: text, audio · Output: text, audio
From $200/moAPITeams
AI Call Center

Can it really replace Vapi? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.

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Best Vapi alternatives by goal

Every goal has its own ranked list — the match score is recomputed for that job alone.

At a glance: top Vapi alternatives

ToolMatchInputOutputPricingFree planRatingCategory
Retell AI 97% text, audio audio, apps Paid No — AI Call Center
ElevenLabs Conversational AI 94% text, audio, documents text, audio, apps From $5/mo Yes — AI Call Center
Synthflow 92% text, audio audio, apps — No — AI Call Center
CloudTalk | AI Voice Agents 81% audio, documents audio From $25/mo Yes — AI Call Center
Monobot 83% text, audio text, audio From $200/mo No — AI Call Center
VoicePod 86% audio audio From $149/mo No — AI Call Center

Frequently asked

What is the best Vapi alternative?
Retell AI (97% match) is the closest alternative to Vapi: Retell AI is a voice agent platform for automating phone calls. ElevenLabs Conversational AI (94% match) and Synthflow (92% match) come next.
Is there a free alternative to Vapi?
Yes. 15 of the 30 ranked alternatives have a free plan or free tier, including ElevenLabs Conversational AI, CloudTalk | AI Voice Agents, BlandAI.
What is the best Vapi alternative for handling customer support?
GPT Trainer ranks first for handling customer support at 88% match. See the full list of Vapi alternatives for Customer Support.
What is the best Vapi alternative for talking to a voice assistant?
Alexa ranks first for talking to a voice assistant at 75% match. See the full list of Vapi alternatives for Voice Assistants.
How is the match percentage calculated?
It measures how much of Vapi's job a tool can take over: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.

How this list is ranked

The match score measures how much of Vapi's job each tool can take over: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.

Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.