Q3 2026 · Series A / Series B · Enterprise SaaS
3 enterprise saas startups at series a / series b stage ranked by GitHub engineering acceleration in Q3 2026. saas-js leads with 11 commits over 14 days (+999%). Growth-stage technical startups that have closed institutional rounds. Engineering signals at this stage are less about discovery and more about validation of trajectory.
Enterprise SaaS sector data last verified:
Investor insight
At Series A/B, engineering acceleration is a trajectory signal rather than a discovery signal. A hiring burst or platform buildout often precedes the next round. Institutional investors use these signals to prioritize outreach and refine conviction before a lead term sheet.
| # | Company | Stage | Geo | Commits (14d) | Change | Contributors | Contrib. Growth | New Repos | Signal |
|---|---|---|---|---|---|---|---|---|---|
| 1 | saas-jsView signal profile → | Series A/B | Unknown | 11 | +999% | 37 | +0% | 0 | Deploy frequency spike |
| 2 | OpnForm A modern open-source form builder View signal profile → | Series A/B | EU | 6 | -33% | 30 | +40% | 0 | Framework migration |
| 3 | goodrain Rainbond is Cloud Native apps manage platform, Make apps manage and apps delivery easier. Rainbond is open source produc View signal profile → | Series A/B | APAC | 2 | -92% | 20 | +0% | 0 | Framework migration |
Sorted by commit velocity change (14-day window). Stage from contributor count + enrichment. Last updated Q3 2026.
The free Acceleration Watch: five venture-backed teams accelerating on the engineering signal, translated into plain English — 21 to 47 days before the deck circulates. No code-reading, no card.
saas-js leads enterprise saas series a / series b-stage startups in Q3 2026 with 11 commits over a rolling 14-day window (+999% change) and 37 active contributors. Across all 3 enterprise saas startups at this stage, the average 14-day commit velocity is 6 commits.
At Series A/B, engineering acceleration is a trajectory signal rather than a discovery signal. A hiring burst or platform buildout often precedes the next round. Institutional investors use these signals to prioritize outreach and refine conviction before a lead term sheet.
Stage is derived from contributor count, team-size enrichment, and funding history where publicly available. Stage buckets (Pre-Seed, Seed, Series A/B, Growth) use broad matching for sample size. Always verify independently before any investment action.