Security Startups

Company directory

16 companies. Sorted by name. No paid boost.

A

Aevral

Listed by Better ISMS (same rules as everyone)

  • Seed
  • Founded 2026

Security review, handled. Your AI agents keep shipping; Aevral, a security agent, reviews their changes for security problems and suggests the fix, on pull requests and whole-repo scans, live and self-serve. Open-source models, processed in the US today; an EU-only option is announced. By ISMS Copilot.

Live and self-serve at aevral.com, 2026-09-07

Aikido Security

Ghent, Belgium

  • Series B
  • $84M raised
  • Founded 2022

One platform that scans code, cloud, and runtime, then triages and auto-fixes what is actually reachable.

Raised $60M Series B at a $1B valuation, January 2026

Apiiro

New York, USA

  • Series B
  • $135M raised
  • Founded 2019

Code-to-runtime ASPM graph that ranks material application risk, not every scanner finding.

Joined Chainguard's Athena coalition and made AutoFix free for OSS maintainers, August 2026

ArmorCode

Palo Alto, USA

  • Series B
  • $81M raised
  • Founded 2020

Scanner-agnostic ASPM that correlates hundreds of tools into the findings that actually matter.

Raised $16M strategic round, taking total funding to $81M, March 2026

Arnica

Alpharetta, USA

  • Seed
  • $7M raised
  • Founded 2021

Pipelineless SAST, SCA, secrets, and IaC that scans every push and talks to the developer in Slack.

Shipped PR secrets scanning and secrets-in-HEAD detection, June 2026

C

Clover Security

New York, USA

  • Series A
  • $36M raised
  • Founded 2023

Design-led product security agents that review PRDs, architecture, and specs before code exists.

Emerged from stealth with $36M seed and Series A, November 2025

Corgea

San Francisco, USA

  • Seed
  • $2.6M raised
  • Founded 2023

AI SAST that hunts broken auth and business-logic bugs, then writes a patch developers can merge.

Raised $2.6M seed led by Shorooq, with Y Combinator participating, November 2024

Cycode

New York, USA

  • Series B
  • $81M raised
  • Founded 2019

ASPM with its own SAST, SCA, and pipeline scanners, plus a graph for AI-written code.

Named a Leader in Gartner's first Magic Quadrant for Software Supply Chain Security, June 2026

E

Endor Labs

Palo Alto, USA

  • Series B
  • $163M raised
  • Founded 2021

Reachability-first AppSec: SAST and SCA that only page you when the vulnerable function is actually called.

Raised $93M Series B led by DFJ Growth, April 2025

K

Kodem

Tel Aviv, Israel

  • Series A
  • $25M raised
  • Founded 2021

Runtime-backed AppSec that proves a CVE is loaded in memory before it hits the backlog.

Published Rapyd case study showing runtime-led AppSec without extra headcount, July 2025

L

Legit Security

Tel Aviv, Israel

  • Series B
  • $70M raised
  • Founded 2020

AI-native ASPM that discovers the software factory, then VibeGuard blocks bad AI code in the IDE.

Shipped VibeGuard to secure AI-generated code at the developer endpoint, 2026

O

OX Security

New York, USA

  • Series B
  • $94M raised
  • Founded 2021

Prompt-to-runtime AppSec that tries to show only the 5 percent of findings that can actually breach you.

Raised $60M Series B led by DTCP, taking total funding to $94M, May 2025

P

Pixee

Baltimore, USA

  • Seed
  • $15M raised
  • Founded 2022

Agentic AppSec that triages scanner noise and opens mergeable fix PRs in your house style.

Raised $15M seed led by Decibel and Wing VC, May 2025

S

Semgrep

San Francisco, USA

  • Series D
  • $204M raised
  • Founded 2017

Rules-plus-AI SAST, SCA, and secrets that developers run in seconds and AppSec can actually tune.

Raised $100M Series D led by Menlo Ventures, February 2025

Snyk

Boston, USA

  • Series G
  • Founded 2015

Developer-first SAST, SCA, container, and IaC platform now wrapping AI agents and models too.

Launched Evo Agentic Development Security to govern coding agents, June 2026

Z

ZeroPath

San Francisco, USA

  • Seed
  • Founded 2024

AI-native SAST for business logic, auth bypasses, and chained exploit paths, with generated patches.

Named an RSAC 2026 Innovation Sandbox Top 10 finalist

Directory · Security Startups