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AI Tools Scout

An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

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Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
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Project comparison

Langgraph vs crawl4ai

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Langgraph

Build resilient agents.

Best matched with other agent tools.

37.9K
Stars
+6.1K
Weekly
85/100
Health
crawl4ai

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key.

Best matched with other agent tools.

84.7K
Stars
0
Weekly
66/100
Health

Quick Take

Adoption

crawl4ai has the larger GitHub footprint with 84.7K stars.

Momentum

Langgraph is currently growing faster at +6.1K stars this week.

Maintenance

Langgraph has the stronger automated maintenance signal at 85/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

SignalLanggraphcrawl4ai
Evidence statusBasic listing· 2026-10-04 09:17 UTCVerified snapshot· 2026-10-04 09:19 UTC
GitHub stars37.9K84.7K
Weekly growth+6.1K0
Health scoreStrong85/100Healthy66/100
Contributors28295
Commits per week18.810.6
Open issues638226
LanguagePythonPython
LicenseMITApache-2.0
Last commit2026-07-22 16:18 UTC2026-09-25 06:37 UTC
Last release1.2.9v0.9.4

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