Research & deep search: full ranking
Every tool numbered by AgentPick Score (0–100), our data score from public GitHub activity.
| # | Tool | What it does | Score | Stars | Updated |
|---|---|---|---|---|---|
| #1 | deer-flow | An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, suba… | 91 | ★ 84k | 14 Oct 2026 |
| #2 | gpt-researcher | An autonomous agent that conducts deep research on any data using any LLM providers | 84 | ★ 30k | 10 Oct 2026 |
| #3 | feynman | The open source AI research agent. | 79 | ★ 10k | 14 Oct 2026 |
| #4 | EvoScientist | 🔬 Harness Vibe Research with Self-evolving AI Scientists | 78 | ★ 5k | 14 Oct 2026 |
| #5 | opencrabs | The all-in-one AI agent. Build mobile apps, frontend, backend, manages files, deep research, schedule tasks and events. Self-improving, self… | 69 | ★ 988 | 14 Oct 2026 |
| #6 | wisp-science | Open-source, local-first desktop AI research workbench for scientific computing with Python/R, MCP bioinformatics tools, SSH/WSL/GPU runtime… | 68 | ★ 1k | 14 Oct 2026 |
| #7 | k-dense-byok | An AI co-scientist running on your desktop. Claude Science but better. | 64 | ★ 1.3k | 4 Oct 2026 |
| #8 | deep-research-web-ui | AI deep-research agent that turns any question into a cited report: plans searches, reads real sources, verifies evidence. Self-hosted, mult… | 59 | ★ 2.2k | 9 Oct 2026 |
| #9 | Sidekick | A native macOS app that allows users to chat with a local LLM that can respond with information from files, folders and websites on your Mac… | 47 | ★ 3.3k | 30 Sept 2026 |
| #10 | openagent | What if OpenAI Deep Research and Dify were one platform? OpenAgent — harness architecture for rapidly building vertical AI agents, with deep… | 45 | ★ 779 | 17 Jul 2026 |
| #11 | MiroThinker | MiroThinker is a deep research agent optimized for complex research and prediction tasks. Our latest models, MiroThinker-1.7, achieves 74.0 … | 41 | ★ 8.4k | 6 Jul 2026 |
| #12 | luxas | An autonomous research colleague — from a question to a compiled manuscript, while you sleep. | 41 | ★ 1.2k | 12 Oct 2026 |
| #13 | MiroFlow | 🏆 Top-1 on 5+ benchmarks | Web UI | Supports MiroThinker, Claude, Kimi, OpenAI | 36 | ★ 3.1k | 6 Jul 2026 |
| #14 | open-multi-agent-canvas | The open-source multi-agent chat interface that lets you manage multiple agents in one dynamic conversation and add MCP servers for deep res… | 35 | ★ 545 | 12 Oct 2026 |
| #15 | heurist-agent-framework | A flexible multi-interface AI agent framework for building agents with reasoning, tool use, memory, deep research, blockchain interaction, M… | 31 | ★ 830 | 2 Sept 2026 |
| #16 | WriteHERE | An Open-Source AI Writing Project. | 29 | ★ 976 | 3 Sept 2026 |
| #17 | ScienceClaw | ScienceClaw is a personal research assistant built with LangChain DeepAgents and AIO Sandbox infrastructure, adopting a completely new archi… | 23 | ★ 670 | 9 May 2026 |
| #18 | agents-deep-research | An implementation of iterative deep research using the OpenAI Agents SDK | 22 | ★ 795 | 27 Dec 2025 |
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