Use our free momentum score calculator to estimate a startup's engineering momentum. Enter commit count, contributor count, and repo growth to get a normalized score.
The calculator uses the same methodology as GitDealFlow's internal scoring: commit velocity weighted by recency, contributor growth trend, and repo expansion rate.
For startups in GitDealFlow's database, use the signal page for the official score. This calculator is for startups not yet tracked.
This tool is free for the same reason the underlying dataset is public: reproducibility is the product. GitDealFlow tracks engineering momentum across 350+ startup GitHub organizations in 15 sectors, refreshed weekly. The free tools exist so any investor can verify the signal on real data before paying for the pipeline: breakouts surface 21 to 47 days before the round, and the method is published, sourced, and falsifiable rather than a black box.
A practical read-through of Free Engineering Momentum Score Calculator: the dataset behind this page refreshes weekly across 350+ organizations and 15 sectors, and every figure shown traces to a public GitHub REST API pull. That matters for two reasons. Reproducibility: any number here can be re-derived from primary sources, which is the standard the published methodology sets for itself. Timeliness: engineering acceleration precedes announcements, so this page follows the data cadence rather than the news cycle, and the freshness endpoint always reports the exact pull date.
If Free Engineering Momentum Score Calculator is your entry point, the fastest next steps are fixed: skim the glossary for the three or four terms that anchor the topic, open the research dataset to see the raw weekly snapshots behind the summary numbers, and run one live query against the free momentum checker with a company you already know well. Seeing the signal fire on a familiar name is the quickest way to judge whether code-side sourcing belongs in your own workflow.
One caveat worth stating plainly on Free Engineering Momentum Score Calculator: momentum is a leading indicator, not a verdict. A repository can accelerate for reasons that never become a fundraise, and a quiet quarter does not mean a team is failing. The disciplined use of this page is as one input in a stack, a way to rank where scarce diligence time goes, and a way to notice change early. The methodology page documents every limitation, including the bot filter, the two-period confirmation rule, and the sectors where coverage is thinnest.
It's an approximation. For official scores, use GitDealFlow's signal page. The calculator is useful for comparing startups outside GitDealFlow's coverage.
Weekly commit count (from GitHub Insights), contributor count (from GitHub), and repo count (from GitHub org page). All public data.
Yes. Use it to benchmark your team's velocity against sector peers. High momentum scores correlate with fundraising success.
Want the score for a specific company right now? Run it live in the GitHub Momentum Checker: commit acceleration, contributor growth and bus factor straight from the public GitHub API. See all free tools.