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Alternatives to GPT Researcher

GPT Researcher is an AI agent by GPT Researcher: Open-source research agent that plans questions, searches the web or your documents in parallel and writes a cited report with any LLM. If it doesn't fit your setup, these 12 AI agents cover similar ground. They are ordered by how closely they match GPT Researcher and by our rank, which weighs adoption, freshness and documentation; money never changes the order. Local Deep Research leads the list (9.4K GitHub stars; most weekly downloads here (1.2K)). Each entry shows data reasons to switch, and you can open a side-by-side comparison with GPT Researcher.

Updated Oct 24, 2026 · Built from catalog data; how we rank and grade

You're replacing

GPT Researcher

Open-source research agent that plans questions, searches the web or your documents in parallel and writes a cited report with any LLM.

12 alternatives

Ordered by how closely each matches GPT Researcher (shared product, category or stated alternative) and by rank.

  1. 1
    Local Deep Research

    LearningCircuit

    Self-hosted AI research assistant for multi-step searches with local or cloud LLMs and your own document knowledge base.

    • 9.4K GitHub stars
    • Most weekly downloads here (1.2K)

    ★ 9.4K↓ 1.2K/wkLast active Oct 24, 2026

  2. 2
    feynman

    Companion-Inc

    Open-source CLI research agent for literature reviews, deep research and paper drafts.

    • 10K GitHub stars
    • Active in the last 30 days

    ★ 10KLast active Oct 24, 2026

  3. 3
    Jina DeepResearch

    Jina AI

    Iterative search agent that keeps searching, reading web pages and reasoning until it finds an answer or runs out of budget.

    • 5.2K GitHub stars
    • Open source (Apache-2.0)

    ★ 5.2KLast active May 1, 2026

  4. 4
    deep-research-web-ui

    AnotiaWang

    Self-hostable deep research agent that plans searches, reads sources and returns a report where every citation can be checked.

    • 2.2K GitHub stars
    • Active in the last 30 days

    ★ 2.2KLast active Oct 22, 2026

  5. 5
    Tongyi DeepResearch

    Alibaba Tongyi Lab

    Open-source agentic language model (30.5B parameters, 3.3B active per token) trained for long, multi-step web information seeking.

    • 20.1K GitHub stars
    • Open source (Apache-2.0)

    ★ 20.1KLast active Feb 27, 2026

  6. 6
    SWE-agent

    Princeton & Stanford

    Research agent from Princeton and Stanford that lets a language model fix GitHub issues and other tasks by using tools on its own

    • Most GitHub stars here (20,630)
    • Open source (MIT)

    ★ 20.6KLast active Jul 16, 2026

  7. 7
    luxas

    Muuuun

    Autonomous research agent that reads papers, runs experiments and compiles a LaTeX report with no human in the loop

    • 1.2K GitHub stars
    • Active in the last 30 days

    ★ 1.2KLast active Oct 12, 2026

  8. 8
    hunter-community

    agentpit-io

    Self-hosted AI investment research assistant for A-shares, Hong Kong and US stocks, with data and chats kept on your own machine.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 570Last active Oct 14, 2026

  9. 9
    Arbor

    RUC-NLPIR

    Autonomous research agent that forms hypotheses, edits code and runs experiments, keeping only gains that hold on held-out data

    • 1.1K GitHub stars
    • Open source (Apache-2.0)

    ★ 1.1KLast active Sep 8, 2026

  10. 10
    Agent Laboratory

    Samuel Schmidgall

    LLM agent workflow that assists a human researcher through literature review, experiments and report writing.

    • 5.9K GitHub stars
    • Open source (MIT)

    ★ 5.9KLast active Aug 20, 2025

  11. 11
    WebThinker

    Renmin University NLPIR

    Deep research agent that gives large reasoning models autonomous search, web browsing and report drafting.

    • 1.5K GitHub stars
    • Open source (MIT)

    ★ 1.5KLast active Dec 8, 2025

  12. 12
    MiroThinker

    MiroMindAI

    Open-source deep research agent for multi-step web research, with models published on Hugging Face.

    • 8.4K GitHub stars
    • Open source (Apache-2.0)

    ★ 8.4KLast active Mar 23, 2026