Raven.io
A Palo Alto startup providing runtime application security that blocks exploits by behavioral fingerprinting instead of relying on known CVEs.
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Raven.io sells a runtime application security platform that monitors an application’s behavior from inside the running process itself, generating a unique execution fingerprint and flagging deviations as they happen. Its pitch is that this lets it stop novel exploits before there is a published CVE to detect against, a growing concern as AI tools make it faster to discover and weaponize unknown vulnerabilities. The platform includes runtime exploit prevention, application detection and response with forensics, runtime-aware prioritization of open-source vulnerabilities, a pre-production risk gatekeeper, and a module for finding and controlling rogue or shadow AI agents inside an environment.
Founded in 2023 by Israeli cybersecurity veterans and based in Palo Alto, California, Raven.io holds three U.S. patents on its core technology and reports 11 enterprise customers in the insurance and financial services sectors. The company raised $20 million in combined seed and post-seed funding in March 2026, led by Norwest with participation from Elron Ventures, to fund product development, research hiring, and U.S. go-to-market expansion.
Innovation Matrix Assessment
Built a patented runtime security platform (3 US patents) and reached 11 named enterprise customers within about three years of founding.
CVE-independent runtime protection addresses a real and growing gap for AppSec teams facing AI-accelerated vulnerability discovery and exploitation.
Raised $20M from Norwest and Elron Ventures and reports 11 named enterprise customers in regulated industries, stronger evidence of traction than most peers at this stage.
Behavioral runtime fingerprinting instead of signature or CVE matching is a meaningfully different detection model, explicitly positioned against AI-generated zero-day exploits.
No independent test results or named incident outcomes were found; customer counts are self-reported without detail on measured outcomes.
As AI tooling accelerates exploit discovery, CVE-independent runtime defenses are likely to become increasingly important over the next several years.
Why CISOs Should Care
Gives AppSec teams a way to stop exploitation of unknown vulnerabilities at runtime, rather than waiting on a CVE and patch cycle.
What Makes It Different
Fingerprints each execution path of a running application and flags deviations, rather than relying on known vulnerability signatures or CVE databases.
The Matrix Verdict
60/100 — INCREMENTAL INNOVATOR
A credibly funded, patent-backed runtime security vendor with real named customers; an Incremental Innovator with momentum that outpaces most early-stage peers in this batch.
Editorial Note: Claims vs. Verified Findings
Customer count and patent claims come from company and press coverage; no independent efficacy testing or breach-prevention evidence was found.
Sources
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