Weekly Signal Report, Q3 2026

This is the automated weekly signal report from VC Deal Flow Signal. We track GitHub engineering acceleration across 15 startup sectors and rank them by commit velocity change, the rate at which engineering activity is accelerating relative to baseline.

This report covers Q3 2026. 350+ startups across 15 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 liberusoftware** (PropTech), +3275% commit velocity change, 135 commits over 14 days, 14 contributors. Signal: Engineering hiring burst. Built on the latest technologies, including Laravel 13, PHP 8.5, Filament 5 and Livewire 4 Website.

**#2 untrustedmodders** (Gaming), +2900% commit velocity change, 30 commits over 14 days, 7 contributors. Signal: Deploy frequency spike.

**#3 fleetbase** (Supply Chain), +1600% commit velocity change, 17 commits over 14 days, 7 contributors. Signal: Engineering hiring burst. Modular logistics and supply chain operating system (LSOS) Website.

**#4 aphp** (Healthcare), +999% commit velocity change, 1 commits over 14 days, 3 contributors. Signal: Infrastructure buildout. aphp is ahealthcare pre-seed startup based in EU, investing in platform infrastructure and new product lines. Website.

**#5 StanfordSpezi** (Healthcare), +999% commit velocity change, 5 commits over 14 days, 5 contributors. Signal: Deploy frequency spike. Free and open-source ecosystem of modules enabling digital health systems Website.

**#6 ere-health** (Healthcare), +999% commit velocity change, 1 commits over 14 days, 30 contributors. Signal: Deploy frequency spike. der virtuelle E-Rezept Drucker Website.

**#7 epic-open-source** (Healthcare), +999% commit velocity change, 2 commits over 14 days, 18 contributors. Signal: Engineering hiring burst. Epic develops software to help people get well, help people stay well, and help future generations be healthier. Website.

**#8 insightsengineering** (Healthcare), +999% commit velocity change, 2 commits over 14 days, 9 contributors. Signal: Deploy frequency spike. Roche/Genentech - Insights Engineering Website.

**#9 tuva-health** (Healthcare), +999% commit velocity change, 3 commits over 14 days, 48 contributors. Signal: Infrastructure buildout. The community building the future of healthcare analytics Website.

**#10 ucfopen** (EdTech), +999% commit velocity change, 1 commits over 14 days, 4 contributors. Signal: Deploy frequency spike. ucfopen is aedtech pre-seed startup, shipping product updates at an accelerated pace.

Hottest Sectors#

Data Infrastructure: 35 startups tracked, avg velocity 105 commits/14d. Top mover: mloda-ai (+999%). Dominant signal: Framework migration.

Social & Community: 22 startups tracked, avg velocity 66 commits/14d. Top mover: GetStream (+999%). Dominant signal: Framework migration.

Robotics: 28 startups tracked, avg velocity 58 commits/14d. Top mover: eclipse-zenoh (+999%). Dominant signal: Framework migration.

Healthcare: 26 startups tracked, avg velocity 53 commits/14d. Top mover: aphp (+999%). Dominant signal: Framework migration.

EdTech: 37 startups tracked, avg velocity 52 commits/14d. Top mover: ucfopen (+999%). Dominant signal: Framework migration.

Signal Breakdown#

Across all tracked startups: Framework migration: 215 startups, Engineering hiring burst: 102 startups, Deploy frequency spike: 69 startups, Infrastructure buildout: 25 startups.

Geography#

Top regions by startup count: US (69), EU (48), APAC (28), UK (9), LATAM (7).

What This Means for Investors#

The startups at the top of this list are showing engineering momentum that has historically preceded fundraise announcements by three to six 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.