Flowise vs Windmill
A side-by-side comparison of two open-source tools to help you choose the right one.
| Feature | ||
|---|---|---|
| Summary | Drag-and-drop builder for LLM apps and agents. | Turn scripts into workflows and UIs. |
| GitHub stars | 35K | 13K |
| License | Apache 2.0 | AGPL 3.0 |
| Language | TypeScript | Rust |
| Pricing | Free & Open Source | Free & Open Source |
| Self-hostable | ||
| Replaces | OpenAI Assistants, Zapier | Zapier, Retool |
| Rating | 4.6 / 5 | 4.5 / 5 |
Flowise features
- Visual flow editor for chains and agents
- 100+ integrations and vector stores
- Expose flows as REST APIs or embeds
- Human-in-the-loop and tool calling
- Self-hosted with team workspaces
Windmill features
- Run scripts in Python, TS, Go, and Bash
- Compose flows from scripts
- Auto-generated UIs and apps
- Cron scheduling and webhooks
- Blazing-fast Rust execution engine