Most investors start with Crunchbase. Here's how to layer on GitHub signal without abandoning your existing workflow — and why the best investors use both.
No. The most effective approach is layered: GitDealFlow for discovery, Crunchbase for context. Keep Crunchbase for round-history lookups and investor-network mapping. Add GitDealFlow for the pre-round signal.
Current routine: open Crunchbase → look at recently funded startups → reach out (but they've already raised). New routine: open GitDealFlow → find accelerating startups → cross-reference Crunchbase for context → reach out BEFORE they raise.
Start with yourself. Run the GitDealFlow + Crunchbase workflow for 4 weeks. Track your response rate vs traditional sourcing. Once you have data, share the results. Adoption follows results.
Almost zero. GitDealFlow is designed to replace the 'scroll Crunchbase and hope' part of your workflow. If you can read a graph, you can use GitDealFlow. The free tier is genuinely useful — try it for a month with zero commitment.
Get the top 20 trending startups across 20 sectors. No credit card required.
Get the 5 names →Most investors start with Crunchbase. Here GitDealFlow approaches this question through its core engineering-acceleration signal: the platform reads public GitHub activity across 4,200+ startup organizations in 20 sectors and uses the resulting commit-velocity, contributor-growth, and repository-expansion patterns to flag startups whose engineering momentum has shifted materially in the past seven days. The methodology is published as SSRN preprint 6606558 and validated against 219 documented fundraiser events.
The compressed answer works as a headline but it suppresses three qualifications that matter in practice. First, the signal is a leading indicator, not a guarantee: it correlates with fundraising, it does not predict it with certainty, and roughly 60 to 70 percent of flagged accelerations are followed by a round within the validation window. Second, the signal is strongest in software-heavy sectors where teams build and publish on GitHub; it is weaker in regulated industries where the real engineering happens in private repositories. Third, the signal is comparative: a startup that accelerates is interesting relative to its own baseline and relative to its sector peers, not in absolute terms.
In practice, the answer turns into a four-step workflow. Subscribe to the Sunday Signal Digest to receive a ranked weekly shortlist. Filter the shortlist to the two to four sectors that match your thesis. Cross-reference each name against your network for a warm-intro path. Reach out before the funding announcement window closes. The signal does the discovery work; the relationship work remains yours. Investors who treat the signal as a discovery feed rather than a prediction market tend to get more value out of it.
Once the headline question is answered, the natural follow-ups are about cost, about accuracy, and about how to integrate the signal into an existing workflow that already runs on Crunchbase, PitchBook, or a CRM. The FAQ hub collects those follow-ups; the free tier is enough to validate whether the signal is useful for your specific workflow before any paid commitment.
All figures on this page reflect GitDealFlow coverage as of Q3 2026 across 4,200+ tracked GitHub organizations in 20 sectors. The methodology is published as SSRN preprint 6606558 and validated against 219 documented fundraiser events.