Overwatch alternatives
TL;DR: 12 companies doing similar work to Overwatch in B2B, ranked by how closely they match what Overwatch 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 Overwatch. They are scored on how closely their own description overlaps with Overwatch's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Overwatch?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| Hiro | Agents that handle security work | Summer 2023 | 2 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Sublime Black | Automating Cyber Security Incident Response Through Artificial… | Winter 2019 | — | Inactive |
| Variance | AI Agents for Fraud Review and Investigations | Winter 2023 | 12 | Active |
| Unbound | Use AI tools without fear of data leakage | Summer 2024 | 7 | Active |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Salt Security | Protects organizations from getting breached through their APIs. | Winter 2016 | 200 | Active |
| Tracecat | Open-source agentic security automation platform | Winter 2024 | — | Active |
| BitPatrol | AI-powered code security | Spring 2025 | 1 | Acquired |
| MindFort | Autonomous Security Agents | Spring 2025 | 6 | Active |
Is Overwatch still active?
Overwatch 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 Overwatch. They are then ranked on how closely their own description overlaps with Overwatch's, so the closest matches come first rather than whoever happens to share a tag.