SuperTokens alternatives
TL;DR: 12 companies doing similar work to SuperTokens in B2B, ranked by how closely they match what SuperTokens 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 SuperTokens. They are scored on how closely their own description overlaps with SuperTokens's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to SuperTokens?
| 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 |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Sphere Secure Workspace | — | Summer 2015 | 2 | Acquired |
| Aedilic | Open-Source AI-generated image/deepfake detection | Winter 2024 | 2 | Inactive |
| Templarbit | Protecting applications from malicious activity | Summer 2017 | 11 | Acquired |
| Tracecat | Open-source agentic security automation platform | Winter 2024 | — | Active |
| SubImage | The Open-Core Security Graph | Winter 2025 | 4 | Active |
| Observa | Catch accidental database exposures before the bad guys | Winter 2021 | 1 | Inactive |
| Appcanary | Appcanary tracks the dependencies you use in your apps and servers… | Summer 2015 | 2 | Acquired |
Is SuperTokens still active?
SuperTokens 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 SuperTokens. They are then ranked on how closely their own description overlaps with SuperTokens's, so the closest matches come first rather than whoever happens to share a tag.