---
title: "Series A / Series B Cybersecurity Startups — Engineering Acceleration (Q2 2026)"
url: https://signals.gitdealflow.com/stage/series-a-b/cybersecurity
description: "1 cybersecurity startups at series a / series b stage ranked in Q2 2026."
lastModified: 2026-04-24
source: VC Deal Flow Signal
---
# Series A / Series B Cybersecurity Startups — Engineering Acceleration (Q2 2026)

Growth-stage technical startups that have closed institutional rounds. Engineering signals at this stage are less about discovery and more about validation of trajectory.

## Summary — Q2 2026

- Tracked: 1 cybersecurity startups at series a / series b stage
- Top: tenzir — 75 commits/14d (-56%)
- Avg 14-day velocity: 75 commits

## 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.

## Ranked Startups

1. **tenzir** — 75 commits/14d, -56% change, 48 contributors, stage: Series A/B, signal: Framework migration

## Canonical

https://signals.gitdealflow.com/stage/series-a-b/cybersecurity