Cloudanix alternatives
TL;DR: 12 companies doing similar work to Cloudanix in B2B, ranked by how closely they match what Cloudanix 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 Cloudanix. They are scored on how closely their own description overlaps with Cloudanix's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Cloudanix?
| 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 |
| Foxpass | Making enterprise security practices available for all companies. | Summer 2015 | 10 | Acquired |
| Strac | Data Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints | Winter 2022 | 8 | Active |
| Trident | Autonomous offensive security agents. The best defense is offense | Summer 2026 | 4 | Active |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Termius | Termius is an SSH client with team collaboration features | Winter 2019 | 35 | Active |
| Casco | Autonomous security testing for web apps, APIs, cloud, and AI systems | Spring 2025 | 10 | Active |
| Kestrel AI | AI Agents for Platform Engineering | Fall 2025 | 2 | Active |
| SolidStage | Sysadmin as a service. We make deploying, configuring, monitoring,… | Winter 2012 | — | Inactive |
Is Cloudanix still active?
Cloudanix 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 Cloudanix. They are then ranked on how closely their own description overlaps with Cloudanix's, so the closest matches come first rather than whoever happens to share a tag.