How much funding has 1stProtect.ai raised?

1stProtect.ai has raised $20M in total. Its most recent round was a Seed in March 2026.

Who are 1stProtect.ai's competitors?

Cybereason, SentinelOne, and Emsisoft are among the closest in Endpoint Security. The full competitive set, with overlap scoring, is in the platform.

1stProtect.ai

Endpoint SecuritySan Francisco, United Statesfounded 2022acquired by Palo Alto Networks

1stProtect.ai is a cybersecurity company specializing in Endpoint Security, founded in 2022 and headquartered in San Francisco, United States. It has raised $20M in total funding, employs about 23 people, and was acquired by Palo Alto Networks in 2025.

Track 1stProtect.ai in the platform Get a free intelligence report

updated Aug 1, 2026

The record

What 1stProtect.ai did, dated.

Mar 2026Funding round1stProtect Emerges from Stealth with $20M Funding for Endpoint Security Platform

selected events only — the full dated record (2 events since Mar 2026) lives in the platform

Products

What 1stProtect.ai sells.

1stProtect.aiRuntime enforcement platform with 22 modules on one SIGMA engine, offline-capable.Details ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Endpoint Security

FAQ

Common questions about 1stProtect.ai.

How much funding has 1stProtect.ai raised?: 1stProtect.ai has raised $20M in total. Its most recent round was a Seed in March 2026.
How many people work at 1stProtect.ai?: About 23.
Who are 1stProtect.ai's competitors?: Cybereason, SentinelOne, and Emsisoft are among the closest in Endpoint Security. The full competitive set, with overlap scoring, is in the platform.