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Tolmo

AI Security Application Security

A Y Combinator- and Accel-backed early-stage AppSec vendor founded by proven operators (the Sqreen team), addressing the real challenge of securing AI-accelerated software delivery.

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45/100Emerging / Unranked

Innovation Matrix Assessment

Innovation Velocity 5/10

Deployed an autonomous agent fleet for code, CI, and cloud application security shortly after founding in 2026.

Operational Value 3/10

Very early stage with 45 design partners and 12 employees; operational scale is limited.

Market Momentum 5/10

Raised $22M in June 2026 led by Accel with Y Combinator participating, a strong early signal for a founding team with a proven track record (Sqreen).

Category Disruption 5/10

Autonomous, agent-driven application security triage and remediation is a differentiated response to AI-accelerated software delivery speed.

Real-World Efficacy 3/10

Too early for independent efficacy data; the founding team's Sqreen track record lends credibility but is not itself efficacy evidence.

Enduring Relevance 6/10

Keeping application security pace with AI-accelerated code generation is an urgent, fast-growing need across engineering organizations.

Why CISOs Should Care

Tolmo gives CISOs and AppSec teams a fleet of AI security agents that triage, verify impact, and autonomously remediate code, CI, and cloud application security issues at the speed AI-assisted development now moves.

What Makes It Different

Tolmo deploys its agent fleet on a live production knowledge graph connecting cloud services, containers, databases, and third-party providers, escalating to humans only when truly necessary, built by the founding team behind Sqreen.

The Matrix Verdict

45/100 — EMERGING / UNRANKED

A Y Combinator- and Accel-backed early-stage AppSec vendor founded by proven operators (the Sqreen team), addressing the real challenge of securing AI-accelerated software delivery.

Editorial Note: Claims vs. Verified Findings

Company-reported '45 design partners' is a self-disclosed early-traction figure.

Sources

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