Cyble alternatives
TL;DR: 12 companies doing similar work to Cyble in B2B, ranked by how closely they match what Cyble 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 Cyble. They are scored on how closely their own description overlaps with Cyble's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Cyble?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Unbound | Use AI tools without fear of data leakage | Summer 2024 | 7 | Active |
| Sublime Black | Automating Cyber Security Incident Response Through Artificial… | Winter 2019 | — | Inactive |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| Hiro | Agents that handle security work | Summer 2023 | 2 | Active |
| Palisade | AI that finds and fixes OS-level vulnerabilities across device fleets | Summer 2026 | 1 | Active |
| Observa | Catch accidental database exposures before the bad guys | Winter 2021 | 1 | Inactive |
| Optery | Opt out software that removes your private info from the internet | Winter 2022 | 55 | Acquired |
| Xeol | Close your outdated dependency attack vector | Summer 2023 | 3 | Acquired |
| Overwatch | Enterprise software for enterprise risk and cyber fraud intelligence | Summer 2022 | 14 | Active |
Is Cyble still active?
Cyble 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 Cyble. They are then ranked on how closely their own description overlaps with Cyble's, so the closest matches come first rather than whoever happens to share a tag.