Oneleet alternatives
TL;DR: 12 companies doing similar work to Oneleet in B2B, ranked by how closely they match what Oneleet 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 Oneleet. They are scored on how closely their own description overlaps with Oneleet's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Oneleet?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Delve | AI that makes compliance effortless | Winter 2024 | 33 | Active |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| Hiro | Agents that handle security work | Summer 2023 | 2 | Active |
| SafeBase | Trust Center platform that scales customer security reviews | Summer 2020 | 60 | Acquired |
| Sublime Black | Automating Cyber Security Incident Response Through Artificial… | Winter 2019 | — | Inactive |
| Sphere Secure Workspace | — | Summer 2015 | 2 | Acquired |
| Unbound | Use AI tools without fear of data leakage | Summer 2024 | 7 | Active |
| Observa | Catch accidental database exposures before the bad guys | Winter 2021 | 1 | Inactive |
| Gecko Security | Security that understands your company | Fall 2024 | 2 | Active |
Is Oneleet still active?
Oneleet 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 Oneleet. They are then ranked on how closely their own description overlaps with Oneleet's, so the closest matches come first rather than whoever happens to share a tag.