GPT Researcher

★ 30.2k

guild

★ 302

GPT Researcher vs guild

Q: Which is better, GPT Researcher or guild?

By GitHub stars, GPT Researcher has more community adoption, but the best choice depends on your specific use case.

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.; guild: guild is a compiled Go binary with an MCP server backed by embedded SQLite, providing shared context, memory, and task coordination for AI coding agents. It allows multiple agents across different editors to share state safely using atomic locks. State persists locally and includes hybrid search (BM25+vector).

TL;DR

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 →

guildRAG / Knowledge Base · ★ 302

Multi-agent coordination on the same project

Read guild full review →

Side-by-Side Comparison

Field

GPT Researcher

guild

Features

GPT 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

guild

01Shared context and memory across sessions

02Atomic task claims (quests) to prevent collisions

03Hybrid search (BM25 + vector) for lore

04Oath, brief, and quest system for session handoff

05Works with any MCP client (Claude Code, Codex, Cursor, etc.)

Use Cases

GPT 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

guild

↳Multi-agent coordination on the same project

↳Continuity across coding sessions

↳Knowledge management for AI coding agents

Best For

GPT Researcher

Most PopularEssentialTrending

guild

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FAQ

What is the difference between GPT Researcher and guild?

Both GPT Researcher and guild are in the RAG / Knowledge Base category. GPT Researcher has 30.2k stars, while guild has 302 stars.

Which is better, GPT Researcher or guild?

The best choice depends on your use case. Choose GPT Researcher if Automating deep research reports on any topic with sourced citations, and guild if Multi-agent coordination on the same project.

Is GPT Researcher free or open source?

Yes, GPT Researcher is open source on GitHub (Apache-2.0).

Is guild free or open source?

Yes, guild is open source on GitHub (Apache-2.0).

Cloud Infrastructure

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

TL;DR

Side-by-Side Comparison

Features

Use Cases

Best For

FAQ

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