Sovara

Stop secrets, PII and card numbers leaking into AI chat — checked locally, before you hit Send.

Sovara stops your team leaking secrets, personal data and card numbers into AI chat - checked on your own machine, before you hit Send. People paste customer records, credentials, API keys and PII into AI assistants every day. Sovara catches it at the moment of sending, on the sites your team already uses: ChatGPT, Claude, Gemini, Microsoft Copilot and Perplexity. HOW IT WORKS Sovara checks each draft message against a data-loss policy locally, right in your browser. If it contains something sensitive, the message is blocked with a clear explanation before it ever leaves your machine. Everything else goes through untouched. PRIVACY-FIRST - YOUR PROMPTS DON'T LEAVE YOUR MACHINE FOR THE CHECK Detection runs entirely on-device. Zero bytes of your message text are sent anywhere to be checked -that's the whole point, and the difference from cloud-DLP tools that route your prompts through their own servers. (In optional connected mode, only audit metadata - never your message text - is shared with your own organisation's backend.) WHAT IT CATCHES Built-in detectors for card numbers (Luhn-checked), API keys and tokens, passwords and credentials, email addresses and other PII - plus custom patterns your organisation defines. Each rule can block, warn, or allow. FREE FOR INDIVIDUALS The free tier needs no account and no server - install it and you're protected locally in seconds. FOR TEAMS Connect Sovara to your organisation's backend for one central policy, per-user attribution and a full audit trail - stored as metadata only. Roll it out to managed browsers with Intune, Group Policy or the Google Admin console, configured centrally with zero setup for employees. Built for security- and privacy-conscious teams in fintech, healthcare, legal and agencies handling client data - and for anyone who'd rather not paste something they'll regret.