---
title: "Growth Cybersecurity Startups — Engineering Acceleration (Q2 2026)"
url: https://signals.gitdealflow.com/stage/growth/cybersecurity
description: "8 cybersecurity startups at growth stage ranked in Q2 2026."
lastModified: 2026-04-24
source: VC Deal Flow Signal
---
# Growth Cybersecurity Startups — Engineering Acceleration (Q2 2026)

Growth-stage startups at Series C and beyond. Engineering signals at this scale indicate platform expansion, new product line development, or preparation for an IPO or major strategic milestone.

## Summary — Q2 2026

- Tracked: 8 cybersecurity startups at growth stage
- Top: JanssenProject — 461 commits/14d (+77%)
- Avg 14-day velocity: 303 commits

## Investor Insight

At growth stage, engineering signals indicate strategic direction — a major deploy-frequency spike often maps to a product launch; an infrastructure buildout often signals a new business line. Useful for secondary investors, growth funds, and corporate development teams benchmarking targets.

## Ranked Startups

1. **JanssenProject** — 461 commits/14d, +77% change, 100 contributors, stage: Growth, signal: Framework migration
2. **akto-api-security** — 267 commits/14d, +75% change, 53 contributors, stage: Growth, signal: Framework migration
3. **projectdiscovery** — 529 commits/14d, +17% change, 100 contributors, stage: Growth, signal: Framework migration
4. **Infisical** — 504 commits/14d, +5% change, 100 contributors, stage: Growth, signal: Infrastructure buildout
5. **gravitational** — 169 commits/14d, -12% change, 100 contributors, stage: Growth, signal: Framework migration
6. **fleetdm** — 347 commits/14d, -26% change, 100 contributors, stage: Growth, signal: Framework migration
7. **OpenCTI-Platform** — 73 commits/14d, -31% change, 100 contributors, stage: Growth, signal: Framework migration
8. **cilium** — 70 commits/14d, -59% change, 100 contributors, stage: Growth, signal: Framework migration

## Canonical

https://signals.gitdealflow.com/stage/growth/cybersecurity