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Q3 2026 · Series A / Series B · Data Infrastructure
9 data infrastructure startups at series a / series b stage ranked by GitHub engineering acceleration in Q3 2026. ohs-foundation leads with 2 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.
Data Infrastructure 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 | ohs-foundation This is the technical home for the OHS Software Foundation (a Linux Foundation project currently under formation) View signal profile → | Series A/B | Unknown | 2 | +999% | 28 | +0% | 3 | Infrastructure buildout |
| 2 | ConduitIOView signal profile → | Series A/B | Unknown | 73 | +421% | 23 | +400% | 0 | Engineering hiring burst |
| 3 | drt-hubView signal profile → | Series A/B | APAC | 43 | +59% | 30 | +0% | 1 | Framework migration |
| 4 | ZipstackView signal profile → | Series A/B | Unknown | 12 | -20% | 29 | +7% | 0 | Framework migration |
| 5 | estuaryView signal profile → | Series A/B | Unknown | 39 | -22% | 42 | +0% | 1 | Framework migration |
| 6 | Point72View signal profile → | Series A/B | US | 3 | -40% | 22 | +200% | 0 | Engineering hiring burst |
| 7 | tuva-health The community building the future of healthcare analytics View signal profile → | Series A/B | US | 1 | -50% | 48 | +0% | 3 | Infrastructure buildout |
| 8 | rocketride-orgView signal profile → | Series A/B | US | 25 | -52% | 44 | +0% | 1 | Framework migration |
| 9 | airbytehq Open source data replication platform and context layer for AI agents. View signal profile → | Series A/B | US | 1 | -75% | 31 | +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.
ohs-foundation leads data infrastructure series a / series b-stage startups in Q3 2026 with 2 commits over a rolling 14-day window (+999% change) and 28 active contributors. Across all 9 data infrastructure startups at this stage, the average 14-day commit velocity is 22 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.