Palisade alternatives
TL;DR: 12 companies doing similar work to Palisade in B2B, ranked by how closely they match what Palisade 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 Palisade. They are scored on how closely their own description overlaps with Palisade's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Palisade?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Corgea | Corgea finds, and fixes insecure code and packages autonomously. | Summer 2023 | 6 | Active |
| 0.security | The autonomous cybersecurity team | Fall 2026 | 2 | Active |
| Trident | Autonomous offensive security agents. The best defense is offense | Summer 2026 | 4 | Active |
| ZeroPath | Automatically find and fix your software vulnerabilities | Summer 2024 | 10 | Active |
| winfunc | ai-native security engineering for mission critical codebases | Summer 2024 | 2 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Fabraix | The world's frontier hacker of AI agents. | Summer 2026 | 2 | Active |
| Keyri | Secure fraud prevention and authentication platform for developers | Summer 2021 | 5 | Acquired |
| EdgeBit | Autofix your software dependencies | Winter 2023 | 5 | Acquired |
| Xeol | Close your outdated dependency attack vector | Summer 2023 | 3 | Acquired |
| Swif.ai | Manage every device. Govern every AI agent. | Summer 2020 | 20 | Active |
Is Palisade still active?
Palisade 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 Palisade. They are then ranked on how closely their own description overlaps with Palisade's, so the closest matches come first rather than whoever happens to share a tag.