Lakera vs Lasso Security vs Prompt Security
GenAI runtime security platforms. Data comes from each vendor’s profile; see each profile for its sources and last-checked date.
Lakera
Zurich, Switzerland
The leading security platform to secure your AI future.
Enterprise-focused SaaS. No public pricing listed. API-based pricing model expected. Contact sales.
Lasso Security
Tel Aviv, Israel
Secure AI Adoption at Enterprise Scale
Enterprise pricing only. Not publicly listed.
Prompt Security
Tel Aviv, Israel
SentinelOne's AI security product for employee AI use, homegrown AI apps, coding assistants and agents; acquired by SentinelOne in September 2025
No public price. SentinelOne's Prompt Security page offers a demo, and its Pricing & Packages page links to Prompt Security without a price; the packages it does price (Singularity Complete and Commercial, per endpoint per year) don't list Prompt Security. We found no AWS Marketplace listing for Prompt Security.
Framework coverage
Which frameworks each vendor publicly claims to support. Sourced from their own product pages.
| Framework | Lakera | Lasso Security | Prompt Security |
|---|---|---|---|
| EU Artificial Intelligence Act | Partial | Partial | |
| ISO/IEC 42001:2023 AI Management System | Partial | ||
| NIST AI Risk Management Framework | Partial | Partial | |
| SOC 2 (Service Organization Control 2) | Comprehensive |
Core facts
| Founded | 2021 | 2023 | 2023 |
| HQ | Zurich, Switzerland | Tel Aviv, Israel | Tel Aviv, Israel |
| Employees | 51-200 | 11-50 | — |
| Pricing | Enterprise-focused SaaS. No public pricing listed. API-based pricing model expected. Contact sales. | Enterprise pricing only. Not publicly listed. | No public price. SentinelOne's Prompt Security page offers a demo, and its Pricing & Packages page links to Prompt Security without a price; the packages it does price (Singularity Complete and Commercial, per endpoint per year) don't list Prompt Security. We found no AWS Marketplace listing for Prompt Security. |
| Open source | no | no | no |
| Status | acquired | active | acquired |