The best Open Deep Research alternatives
5 tools that do a similar job to Open Deep Research, 5 of them open source. Each entry says what it does and who it suits, so you can pick the one that fits instead of the most famous.
You're replacing
Open Deep ResearchA small TypeScript agent that researches a topic in rounds, using web search and an LLM to write a report.
- 1
STORM
Open source · MIT · ★ 31.8k
Open-source LLM system that researches a topic online and drafts a Wikipedia-style article with citations.
Best for: Developers who want to build a customizable research or report-writing pipeline; Writers who want a first-draft outline and source list before writing
- 2
RD-Agent
Open source · MIT · ★ 15.2k
An AI agent framework that automates parts of data science and R&D work, such as ML competitions and quant res
Best for: Researchers who want to test automated ML engineering agents on benchmark-style tasks; Data scientists exploring agent-driven model and feature development
- 3
DeerFlow
Open source · MIT · ★ 84.9k
An open-source agent framework that coordinates sub-agents, memory, and sandboxes for long, multi-step tasks.
Best for: Developers who want to experiment with multi-agent workflows on their own infrastructure; Researchers running long, multi-step investigations that need memory and sub-agents
- 4
SWE-agent
Open source · MIT · ★ 20.7k
An AI agent that tries to fix GitHub issues automatically, using the language model you choose.
Best for: Researchers studying autonomous coding agents or running SWE-bench experiments; Developers who want to experiment with an LLM attempting issue fixes in their own repositories
- 5
Open SWE
Open source · MIT · ★ 11.2k
Open-source coding agent that takes engineering tasks and delivers pull requests, meant to be self-hosted.
Best for: Engineering teams that want a self-hosted coding agent they can inspect and adapt; Developers who already run LangChain or LangGraph and want a reference implementation
How we pick: tools in the same category that solve the same problem, projects that name each other as alternatives, and open-source projects that describe themselves as an alternative to Open Deep Research. We don't take payment for placement.