FastGPT
FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration,
Building RAG agents with visual workflow orchestration and built-in data processing.
You want to offer it as a SaaS — the license forbids that without commercial authorization.
About FastGPT
FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.
FastGPT is an open-source project written primarily in TypeScript, with 29k stars on GitHub. It was last updated in August 2026.
FastGPT vs. the alternatives
All 26 alternatives →| Record | Stars | Pricing | ||
|---|---|---|---|---|
| FastGPTthis listing | 29k | TypeScript | — | Open source |
| firecrawl | 168k | TypeScript | AGPL-3.0 | Open source |
| Scrapling | 75k | Python | BSD-3-Clause | Open source |
| TrendRadar | 62k | Python | GPL-3.0 | Open source |
| BettaFish | 42k | Python | GPL-2.0 | Open source |
| khoj | 37k | Python | AGPL-3.0 | Open source |
