The best Open Source alternatives to Voiceflow in 2026
We compare 2 self-hostable tools you can deploy on your own server in minutes, with license, tech stack and a ready-to-copy docker-compose.
Flowise
Alternative to Voiceflow
Visual AI agent builder, an alternative to Voiceflow.
Apache-2.0 34k
Docker Ready1-Click DeployPermissive License
View profile and deployment guideLangFlow
Alternative to Voiceflow
Visual editor on LangChain for AI flows, an alternative to Voiceflow.
MIT 44k
Docker Ready1-Click DeployPermissive License
View profile and deployment guide