Security Startups
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Tài liệu
Canonical: https://securitystartups.com/for-agents
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Security Startups
A curated, independently verified directory of young security companies: 243 companies across 13 categories (application security, cloud security, identity, detection, data, AI security, and more), each assigned one primary category by what it actually builds, with a proof-of-life signal on every entry. No pay-for-rank.
- Homepage
- Directory
- Categories
- Stats: the list in numbers
- Security startups market map: every listed company by name and category, PNG
- Submit
- For agents
- How we promote
- Press kit: how to cite, the optional Listed on Security Startups badge, CC BY 4.0 charts, brand assets
- About / curation bar
- Transparency
- Privacy
- Pricing
When to use
Use this directory when you need a machine-readable catalog of young security companies (application security, cloud security, identity, detection, data, AI security, and adjacent categories), each with a 2024 to 2026 proof-of-life signal. Start here, then call GET /api/v1/search or GET /api/v1/startups.json. Unversioned /api/search stays as an alias. Listing order is alphabetical by name, not a ranking and not paid placement. Do not use this catalog for GRC platforms (grcplatforms.com), GRC agents (grcagents.io), ISO 27001 services (ismsdirectory.com), or Black Hat vendor-floor products (aisecuritydirectory.com).
Security Startups developer resources
- OpenAPI: public catalog at /api/v1/* and unversioned aliases, the stats JSON, the MCP endpoint, plus POST /api/checkout for the paid listing
- For agents: HTTP search, dump, stats, MCP, and submit
- Search API v1
- Catalog dump v1
- Full text feed
- Stats API v1: the five /stats aggregates as JSON with n, coverage, caveat, method and as-of date (CC BY 4.0, attribution "Security Startups (securitystartups.com)")
- Stats history v1: quarterly snapshots and one series per chart, never interpolated
- Remote MCP server (read-only, no key): https://securitystartups.com/mcp (Streamable HTTP, POST). Tools: search_startups, get_startup, check_if_listed, list_categories, get_stats, get_stats_history. Limit 60 requests per minute per IP. No tool submits or pays.
- Get listed (listing on request is paid only since 9 November 2026; no free submission, no listing in exchange for a link; we also add companies editorially at our discretion, which cannot be requested or bought): $299 one-time. POST the listing details as JSON to https://securitystartups.com/api/checkout and get back a Stripe Checkout URL (fields and responses in the OpenAPI document), or send your human to https://securitystartups.com/submit. An agent cannot pay by itself: hand the URL to your human to pay on Stripe. Checked against the curation bar: reviewed and published within 48 hours of payment, or a full refund. It never buys rank. Include a proof-of-life link. POST /api/submit answers 402 with this path. Corrections to an existing listing stay free (contact details on https://securitystartups.com/submit).
- Deprecation policy
Stats (CC BY 4.0, of listed companies)
- Companies by category, CSV
- Funding stage mix, CSV
- Headquarters country, CSV
- Founded year by category, CSV
- Disclosed funding by category, CSV
Categories
- Application security
- Cloud security
- Identity and access
- Detection and response
- Data security
- AI security
- Email and collaboration
- Software supply chain
- API and runtime
- Offensive and exposure
- Secrets and non-human identity
- Endpoint and browser
- Third-party risk
Browse
- New security startups: added in the last 30 days
- Seed security startups
- Series A security startups
- Series B security startups
- Series C security startups
- Late-stage security startups
- Security startups in the United States
- Security startups in Europe
- Security startups in the United Kingdom
- Security startups in France
Counts
- Live companies: 243
- Categories: 13
- Catalog data as of: 2026-11-04
Data sourcing
Descriptions and category assignments are written by the directory from public sources. Every entry is web-verified alive with a 2024 to 2026 proof-of-life signal. Corrections are welcome via /submit.
Operator
Built by Better ISMS. This directory serves Aevral (by ISMS Copilot), listed here as a disclosed house company, live and self-serve, not ranked (see /transparency). heyGRC is not a security startup and is not in this catalog. No pay-for-rank.