Zeuslock - 2026 Pricing, Features, Reviews & Alternatives

ZeusLock is an AI-focused Data Loss Prevention (DLP) solution that protects organizations from sensitive data exposure when using generative AI. It secures interactions with ChatGPT, Claude, Gemini, Copilot, Perplexity, Grok, Mistral, DeepSeek, Cursor and other AI tools.

Powered by a dedicated multimodal language model backed by deterministic rules, ZeusLock analyzes prompts, files and images in real time and detects sensitive data — API keys, JWT tokens, passwords, credit card numbers, IBANs, personal data (PII) and custom enterprise secrets — before it leaves the organization. Each data type can be set to Off, Alert or Block per policy; Alert mode offers format-preserving anonymization so the real value never leaves the device. ZeusLock also intercepts prompt injection and jailbreak attacks targeting AI agents.

With Shadow AI Discovery, security teams get an inventory of the AI tools actually used across the company, with risk scores and an Approved / Not approved status, all managed from a central dashboard with incident logging and compliance reporting.

ZeusLock protects AI usage in browsers, desktop applications, IDEs, command-line interfaces and AI agents on Windows, macOS and Linux, and secures agent-tool connections through the Model Context Protocol (MCP). It deploys via a browser extension (Google Workspace, Intune, GPO), an endpoint agent and a CLI for CI/CD pipelines and Git hooks.

Available as an EU-hosted SaaS, or as the on-premise Sovereign Edition — containerized, air-gap capable, with zero US-cloud dependency and immunity to the CLOUD Act and FISA 702. ZeusLock supports compliance with GDPR, the EU AI Act, NIS2 and DORA, and suits banking, defence, healthcare (HDS) and the public sector.