HVTracker › Research & Data › DeerFlow vs Firecrawl

DeerFlow vs Firecrawl

An independent, evidence-weighted trust comparison of two research & data — ranked on verifiable signals, not popularity.

DeerFlow ranks higher with an HVTrust score of 71.4 vs 68.5/100 (Grade D vs C). HVTrust reflects supply-chain safety, transparency, maintenance, and adoption — weighted by how much verifiable evidence exists.
SignalDeerFlowFirecrawl
HVTrust score71.468.5
Evidence gradeDC
Safety / Integrity (30)16.611.0
Transparency (20)17.115.5
Maintenance (20)19.920.0
Adoption (10)5.810.0
GitHub stars70.0k126.3k
Weekly downloads—1,950,356
Last push2026-05-292026-05-30
LanguagePythonTypeScript
OSSF Scorecard7.15.5
Full DeerFlow report → Full Firecrawl report → All Research & Data →