HVTracker › Research & Data › DeerFlow vs GPT Researcher

DeerFlow vs GPT Researcher

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 68.0/100 (Grade D vs B). HVTrust reflects supply-chain safety, transparency, maintenance, and adoption — weighted by how much verifiable evidence exists.
SignalDeerFlowGPT Researcher
HVTrust score71.468.0
Evidence gradeDB
Safety / Integrity (30)16.613.3
Transparency (20)17.116.7
Maintenance (20)19.917.8
Adoption (10)5.88.2
GitHub stars70.0k27.4k
Weekly downloads—22,807
Last push2026-05-292026-05-28
LanguagePythonPython
OSSF Scorecard7.16.7
Full DeerFlow report → Full GPT Researcher report → All Research & Data →