Weekly Signal Report — Q2 2026

This is the automated weekly signal report from VC Deal Flow Signal. We track GitHub engineering acceleration across 14 startup sectors and rank them by commit velocity change — the rate at which engineering activity is accelerating relative to baseline.

This report covers Q2 2026. 33 startups across 14 sectors showed measurable engineering signals.

Top 10 Startups by Engineering Acceleration

These are the startups showing the highest commit velocity change this period — the ones where engineering activity is accelerating fastest relative to their own baseline.

**#1 orbiternassp** (Space Tech) — +329% commit velocity change, 30 commits over 14 days, 37 contributors. Signal: Deploy frequency spike.

**#2 akto-api-security** (Cybersecurity) — +75% commit velocity change, 267 commits over 14 days, 53 contributors. Signal: Framework migration. Instant API Security

**#3 NDLANO** (EdTech) — +32% commit velocity change, 29 commits over 14 days, 38 contributors. Signal: Framework migration. Nasjonal digital læringsarena er et samarbeid mellom alle norske fylkeskommuner som tilbyr åpne digitale læringsressurse

**#4 bakaphp** (Social & Community) — +12% commit velocity change, 504 commits over 14 days, 14 contributors. Signal: Framework migration. Baka: packages that look to make development simpler for everyone.

**#5 third-culture-software** (Healthcare) — +10% commit velocity change, 11 commits over 14 days, 27 contributors. Signal: Framework migration.

**#6 saleor** (E-commerce Infrastructure) — +0% commit velocity change, 18 commits over 14 days, 100 contributors. Signal: Framework migration. The commerce API that puts developers first.

**#7 OpenC3** (Space Tech) — +0% commit velocity change, 87 commits over 14 days, 45 contributors. Signal: Framework migration. Open Source. Open Architecture. Command, Control and Communication

**#8 paperless-ngx** (AI & Machine Learning) — -10% commit velocity change, 54 commits over 14 days, 100 contributors. Signal: Framework migration.

**#9 gravitational** (Cybersecurity) — -12% commit velocity change, 169 commits over 14 days, 100 contributors. Signal: Framework migration. The easiest, most secure way to access all your infrastructure.

**#10 particify** (EdTech) — -12% commit velocity change, 7 commits over 14 days, 16 contributors. Signal: Framework migration. Particify creates software for interactive lectures, presentations, events and more...

Hottest Sectors

Social & Community: 2 startups tracked, avg velocity 266 commits/14d. Top mover: bakaphp (+12%). Dominant signal: Framework migration.

Cybersecurity: 5 startups tracked, avg velocity 186 commits/14d. Top mover: akto-api-security (+75%). Dominant signal: Framework migration.

Enterprise SaaS: 2 startups tracked, avg velocity 161 commits/14d. Top mover: polarsource (-22%). Dominant signal: Framework migration.

Data Infrastructure: 1 startups tracked, avg velocity 143 commits/14d. Top mover: airbytehq (-80%). Dominant signal: Framework migration.

AI & Machine Learning: 3 startups tracked, avg velocity 138 commits/14d. Top mover: paperless-ngx (-10%). Dominant signal: Framework migration.

Signal Breakdown

Across all 33 tracked startups: Framework migration: 27 startups, Engineering hiring burst: 5 startups, Deploy frequency spike: 1 startups.

Geography

Top regions by startup count: US (6), EU (5), LATAM (2), APAC (1), Canada (1).

What This Means for Investors

The startups at the top of this list are showing engineering momentum that has historically preceded fundraise announcements by six to twelve weeks. If you invest in any of the sectors covered here, these are the names to research this week.

Browse the full sector rankings for detailed data on every tracked startup. Or subscribe to the Signal Digest to get this report in your inbox every week.