Local sandbox to build and test chatbots. WaFlow lets you spin up a complete local environment with one command. Chat in the browser UI, see your webhook get hit instantly, and use conversation replay for lightning-fast regression testing.

Humans in the Loop — A free community for people who love using AI to ship faster

A free community for people who love using AI to ship faster

Hi everyone I built WAFlow because I was frustrated with how slow it was to test chatbot logic; wiring up a real WhatsApp provider or sandbox just to see if my webhook logic worked felt like overkill. WAFlow is a local sandbox: Spin it up with Docker. Chat in a simple Blazor UI. Your bot receives webhooks just like it would in production. Your bot can reply via a minimal API. Export/import conversations for quick regression tests. What’s unique: unlike most providers, WAFlow is fully local and open-source, so you don’t need API keys, credits, or internet connectivity to start testing. It’s meant to be zero-friction prototyping. Excited to hear your thoughts and what features would make this more useful for your workflows

Humans in the Loop — A free community for people who love using AI to ship faster

A free community for people who love using AI to ship faster

WaFlow

A sandbox to test chatbots in minutes

A sandbox to test chatbots in minutes