AI use cases Research & web data
Research & web data
Tools that let AI browse websites, crawl and scrape pages, convert documents to clean text, and write researched reports with sources.
- Tracked tools
- 6
- Highest score
- 78
- Caution labels
- 4
- Use cases
- 5
- 1Firecrawl#1 overall · AI tool78No issues found
- 2Browser Use#15 overall · AI tool62Caution
- 3MarkItDown#22 overall · AI tool54No dependencies scanned
- 4Crawl4AI#26 overall · AI tool52Caution
- 5GPT Researcher#46 overall · AI tool31Caution
- 6STORM#49 overall · AI tool26Caution
What you can do
Tools that let AI browse websites, crawl and scrape pages, convert documents to clean text, and write researched reports with sources. For anyone who needs an AI to gather and summarise information from the web or from files.
- AI web research reports with sources3 toolsbrowser-use 62
- Scrape websites into clean data for AI2 toolsfirecrawl 78
- Convert documents to Markdown for LLMs4 toolsfirecrawl 78
- Competitor and web monitoring with AI3 toolsfirecrawl 78
- Write cited, long-form articles with AI2 toolsgpt-researcher 31
Pick by situation
Based only on measured data for the 6 tracked tools here.
- FirecrawlFits if you want the highest overall score (score 78, #1 of 52 overall)
- FirecrawlFits if active maintenance matters most (last push 2 Nov 2026, maintenance 80)
- FirecrawlFits if you want the most widely adopted option (197,743 stars, 10,448 forks)
- FirecrawlFits if you want the most thorough README docs (docs score 69, 24,988-character README)
What to watch out for
Scores are relative public signals; none of these tools were tested hands-on.
- No issues foundFirecrawlNo issues found in this week’s scan
- CautionBrowser UseSkill/agent file instructs piping a remote script into a shell: skills/cloud/references/quickstart.md
- No dependencies scannedMarkItDownCode checks clean, no lockfile to check
- CautionCrawl4AI29 critical-severity known vulnerabilities in runtime dependencies (OSV)
- CautionGPT Researcher8 critical-severity known vulnerabilities in runtime dependencies (OSV)
- CautionSTORM9 critical-severity known vulnerabilities in runtime dependencies (OSV)
- License to check before commercial use: Firecrawl (AGPL-3.0).
All scan reasons
- Browser Use: Skill/agent file instructs piping a remote script into a shell: skills/cloud/references/quickstart.md — curl -fsSL https://browser-use.com/profile.sh | sh
- MarkItDown: code and instruction-file checks found nothing, but there is no runtime lockfile or manifest, so dependencies were not checked
- Crawl4AI: 29 critical-severity known vulnerabilities in runtime dependencies (OSV)
- GPT Researcher: 8 critical-severity known vulnerabilities in runtime dependencies (OSV)
- STORM: 9 critical-severity known vulnerabilities in runtime dependencies (OSV)
Full table
Open the sortable table
| Tool (overall rank) | Use case | Score | Safety | Last push | Stars |
|---|---|---|---|---|---|
| 1 Firecrawlfirecrawl/firecrawlWeb scraping and crawling API that turns websites into LLM-ready data. | Research & web data | 78 | No issues found | ★ 197,743 | |
| 15 Browser Usebrowser-use/browser-usePython library that lets AI agents use a web browser. | Research & web data | 62 | Caution | ★ 119,790 | |
| 22 MarkItDownmicrosoft/markitdownMicrosoft's Python tool that converts PDFs and Office files to Markdown for LLMs. | Research & web data | 54 | No dependencies scanned | ★ 193,454 | |
| 26 Crawl4AIunclecode/crawl4aiOpen-source crawler that turns any website into clean, LLM-ready Markdown. | Research & web data | 52 | Caution | ★ 86,744 | |
| 46 GPT Researcherassafelovic/gpt-researcherAutonomous agent that does deep research on any topic with any LLM provider. | Research & web data | 31 | Caution | ★ 30,422 | |
| 49 STORMstanford-oval/stormStanford research system that researches a topic and writes a full-length report with citations. | Research & web data | 26 | Caution | ★ 31,768 |
Score = relative rank (percentile) among all 52 tracked tools on maintenance, adoption and docs. Community signal is not measured yet. How we score.
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