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AgentIndex
GPT Researcher logo
GPT Researcher
★ 30.2k
vs
rtfm logo
rtfm
★ 26

GPT Researcher vs rtfm

GPT Researcher: GPT Researcher is an open-source LLM agent designed for deep, structured research on any topic using web and local sources. It produces detailed reports with citations by running parallel research agents, scraping relevant sources, filtering content, and synthesizing findings. Supports local document research, customizable report formats, and multiple LLM backends including OpenAI, Anthropic, and Ollama.; rtfm: RTFM is a local, open-source retrieval layer that indexes everything in a project (code, docs, PDFs, etc.) so that AI agents can find the right context instantly without hallucinations or cloud costs. It integrates with Claude Code and other MCP clients, supports multiple formats, and provides fast search with progressive disclosure.

01

TL;DR

GPT Researcher logo
GPT ResearcherRAG / Knowledge Base · ★ 30.2k
When to choose:
  • You want an Apache-2.0 agent that plans sub-questions, searches the web and local documents in parallel, and writes 2,000+ word reports with citations.
  • You want to use it as a Python library, standalone web app, or MCP-connected research skill with PDF/Word export.
When to skip:
  • You want a general-purpose super-agent harness with a bash sandbox, persistent memory, and Feishu/WeCom/Slack bots; DeerFlow is built for that.
  • You do not want per-report search API (e.g. Tavily) and multi-call LLM token costs.
Read GPT Researcher full review →
rtfm logo
rtfmRAG / Knowledge Base · ★ 26

Legal and regulatory document retrieval with support for specialized formats

Read rtfm full review →
02

Side-by-Side Comparison

Field
GPT Researcher logoGPT Researcher
rtfm logortfm
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 30.2k
★ 26
License
Apache-2.0
MIT
Install Command
pip install gpt-researcher
pip install rtfm-ai && cd your-project && rtfm init
Updated
1w ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agent, Deep Research, Web Scraping
ai-agents, claude, claude-code
03

Features

GPT Researcher logoGPT Researcher
01Parallel research agents scraping and synthesizing multiple web sources simultaneously
02Generates structured reports with citations in Markdown, PDF, or Word format
03Supports local document research in addition to web search
04Customizable report types: research reports, outlines, resource lists, and more
05Compatible with OpenAI, Anthropic, Groq, Ollama, and other LLM providers
rtfm logortfm
01Full-text, semantic, and hybrid search with progressive disclosure
02Multi-format indexing with 22 built-in parsers (code, docs, PDFs, etc.)
03Local, free, and open-source (MIT license)
04Knowledge graph with wikilinks and import edges, plus version history
05Seamless MCP integration (native Claude Code plugin and manual install)
04

Use Cases

GPT Researcher logoGPT Researcher
↳Automating deep research reports on any topic with sourced citations
↳Conducting market research, competitive analysis, or literature reviews at scale
↳Building research pipelines that combine web search with local knowledge base retrieval
rtfm logortfm
↳Legal and regulatory document retrieval with support for specialized formats
↳Research projects combining code, papers, and datasets
↳Any project mixing code with domain-specific documents (FinTech, HealthTech, etc.)
05

Best For

GPT Researcher logoGPT Researcher
Most PopularEssentialTrending
rtfm logortfm
—
FAQ

FAQ

What is the difference between GPT Researcher and rtfm?
Both GPT Researcher and rtfm are in the RAG / Knowledge Base category. GPT Researcher has 30.2k stars, while rtfm has 26 stars.
Which is better, GPT Researcher or rtfm?
The best choice depends on your use case. Choose GPT Researcher if Automating deep research reports on any topic with sourced citations, and rtfm if Legal and regulatory document retrieval with support for specialized formats.
Is GPT Researcher free or open source?
Yes, GPT Researcher is open source on GitHub (Apache-2.0).
Is rtfm free or open source?
Yes, rtfm is open source on GitHub (MIT).
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Related

Alternatives to GPT Researcher →Alternatives to rtfm →GPT Researcher details →rtfm details →ragflow vs GPT Researcher →GPT Researcher vs deer-flow →