Prime Security
Last verified 2026-05-08. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $20.0Mattributed |
|---|---|
| Latest round | series-a, $20.0M, 2025-12-09attributed |
| Founded | 2023 |
| Headquarters | San Francisco |
| Industry | cybersecurity |
| Stage | series-a |
| Website | primesecurity.ai |
Prime Security builds AI-driven application security review that catches design and code flaws before they ship. It serves engineering and security teams at fast-moving SaaS companies who can't staff manual threat-modeling reviews for every PR. The product runs continuous threat-modeling on diffs rather than only on annual architecture reviews, where most AppSec tools stop at SAST findings.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-12-09 | series-a | $20.0M | undisclosed |
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series A, $20.0M | attributed | news-misc named as publisher. No document URL on file. |
| Total raised $20.0M | attributed | news-misc named as publisher. No document URL on file. |
| Company existence | self-reported | primesecurity.ai, read 2026-05-08 |
| Description | self-reported | primesecurity.ai, read 2026-05-08 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.