FastGPT

FastGPT is an open-source AI platform that provides visual workflows, a knowledge base, and RAG for building enterprise agents.

FastGPT is an enterprise AI agent builder designed to help teams create secure and controllable AI agents. It combines a flexible visual workflow, a knowledge base, a template system, and an agentic RAG retrieval system. Users can build agents like stacking blocks, integrate various models, and use debugging and auditing tools for compliance. The platform supports features such as SSO, RBAC, data processing, and API integration. It serves businesses across industries for tasks like customer service, resume screening, sales assistance, and expense review.

FastGPT at a glance

Best for: Software engineer, Support, Founder
Runs on: Web, self-hosted, open source, API
Pricing: Free Edition ¥0/month; Basic Edition ¥99/month; Advanced Edition ¥599/month; Custom Edition Custom
Released: February 2023
Category: AI agent tool
Website: fastgpt.io

Key features

Visual workflow builder for agents
Hybrid retrieval knowledge base
Data auto-cleansing and live updates
Model integration and debugging
Single sign-on and role-based access control
Template system for workflows
API ecosystem integration

Use it for

Automate 24/7 customer service inquiries
Screen resumes and score candidate matches
Route support tickets based on text and images
Generate financial market reports and charts
Coach sales representatives through role-play practice

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