idemeum alternatives
TL;DR: 12 companies doing similar work to idemeum in B2B, ranked by how closely they match what idemeum actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with idemeum. They are scored on how closely their own description overlaps with idemeum's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to idemeum?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Hiro | Agents that handle security work | Summer 2023 | 2 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Superagent | Security for AI-native developers | Winter 2024 | 2 | Active |
| ContraForce | Security Delivery Platform to orchestrate AI agents for Service… | Summer 2021 | 15 | Active |
| Sqreen | Sqreen is the application security platform for the modern enterprise | Winter 2018 | 120 | Acquired |
| Agency | Agency replaces traditional security and compliance headcount with AI. | Winter 2022 | 50 | Active |
| Verdun | The world's most advanced security monitoring service | Fall 2026 | 6 | Active |
| Omnara | The Open-Source Alternative to Claude Managed Agents | Summer 2025 | 4 | Active |
| Trident | Autonomous offensive security agents. The best defense is offense | Summer 2026 | 4 | Active |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| Alter | Privileged Access Management for AI Agents | Summer 2025 | 2 | Active |
Is idemeum still active?
idemeum is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with idemeum. They are then ranked on how closely their own description overlaps with idemeum's, so the closest matches come first rather than whoever happens to share a tag.