Bunkyr alternatives
TL;DR: 12 companies doing similar work to Bunkyr in B2B, ranked by how closely they match what Bunkyr 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 Bunkyr. They are scored on how closely their own description overlaps with Bunkyr's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Bunkyr?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Unbound | Use AI tools without fear of data leakage | Summer 2024 | 7 | Active |
| Templarbit | Protecting applications from malicious activity | Summer 2017 | 11 | Acquired |
| Brushes | iPad drawing software. | Summer 2010 | — | Inactive |
| Sherpa Labs | Frontier Data | Winter 2025 | 5 | Active |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| Hiro | Agents that handle security work | Summer 2023 | 2 | Active |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Riot | Cybersecurity awareness for fast growing companies | Winter 2020 | 160 | Active |
| Chartio | Chartio is changing how companies work by building the best… | Summer 2010 | 40 | Acquired |
| Interstate | Create & Share Product Roadmaps | Summer 2011 | 2 | Inactive |
Is Bunkyr still active?
Bunkyr 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 Bunkyr. They are then ranked on how closely their own description overlaps with Bunkyr's, so the closest matches come first rather than whoever happens to share a tag.