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Data security for workplace AI use
6 tools that prevent sensitive data leaking into AI apps and agents. Data security tools that monitor and control what employees and agents send to AI apps. Check browser, endpoint and SaaS coverage.
How to read this page. The tools are grouped by category and are not ranked. Pricing labels come from vendors' own pages when we could confirm them. Always verify plans and limits on the vendor's site.
Security (6)
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| Cyberhaven | AI and data security platform combining DLP, insider risk and AI usage controls. | See site | Official site |
| Harmonic Security | Security for workforce AI use that detects shadow AI and prevents data leaks. | See site | Official site |
| Knostic | Security controls for AI coding agents, MCP servers and AI assistants on employee machines. | Freemium | Official site |
| Lasso Security | Security platform for generative AI apps and agents, covering data leakage and prompt attacks. | See site | Official site |
| Nightfall AI | AI security for data leaks across SaaS, endpoints, AI agents and MCP. | See site | Official site |
| Prompt Security | Security for generative AI use, including prompt injection and data-leak protection. | See site | Official site |