ContextFort alternatives
TL;DR: 12 companies doing similar work to ContextFort in B2B, ranked by how closely they match what ContextFort 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 ContextFort. They are scored on how closely their own description overlaps with ContextFort's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to ContextFort?
| 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 |
| Unbound | Use AI tools without fear of data leakage | Summer 2024 | 7 | Active |
| idemeum | AI-powered Application Control | Summer 2021 | 10 | Active |
| Sherpa Labs | Frontier Data | Winter 2025 | 5 | Active |
| Dyneti Technologies | Reduce payment fraud | Winter 2019 | 3 | Active |
| PromptArmor | LLM Security and Compliance | Winter 2024 | — | Active |
| Golf | Agentic AI Security and Governance | Spring 2025 | 1 | Active |
| JumpWire | Dynamic access controls for all data and databases | Winter 2022 | 2 | Acquired |
| compliant-llm | Detect every data leak into third-party GenAI tools | Winter 2023 | 3 | Active |
| Traceforce | CrowdStrike for AI Agents | Summer 2026 | 2 | Active |
Is ContextFort still active?
ContextFort 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 ContextFort. They are then ranked on how closely their own description overlaps with ContextFort's, so the closest matches come first rather than whoever happens to share a tag.