Lock down your team's AI use with ChatShield®
43% of workers admit to sharing sensitive information with AI chat tools without their employer's knowledge.
Get instant control today.
Protection across the AI tools your team already uses
The problem you don't know exists
A data breach is happening right now, without your knowledge.
Staff paste client data, email threads and commercial figures into public AI tools without a second thought. That can breach confidentiality, expose trade secrets, and waive legal privilege, and you remain liable as the data controller.
A customer contract is uploaded as an attachment to “rewrite the terms”, privileged and confidential.
A staffer pastes a full client email thread in to “summarise it”, names, addresses and all.
Management accounts pasted in for “a quick analysis”, margins, salaries and bank details exposed.
The solution · how it works
Every breach protected and monitored, across your entire team, 24 hours a day.
No proxy, no network changes, no new tool to learn. Install, set your rules, and get visibility. Live across the business in under five minutes.
Sensitive data is detected the moment it's typed, pasted or uploaded.
Stopped right there in the browser, before it ever reaches the AI tool.
Logged on your dashboard with the rule and tool, audit-ready.
The dashboard
Know exactly what's happening across your team
Open your dashboard on day one and see what your staff have actually been sending. Most teams are surprised.
- Total messages vs blocked: see the scale of AI use and how much was stopped.
- Top triggered rules: understand which types of data your team is most at risk of sharing.
- Flag repeat offenders: identify staff who need additional training with one click.
- Override tracking: know when staff decide to send anyway, and which rules are generating false positives.
Features
Everything you need to govern AI use across your team.
Works across major AI tools
Detected in the browser before it reaches the AI tool. Your team keeps using ChatGPT, Claude, Copilot and Gemini the way they already do, with no new tools, no workflow change.
Built-in rule library
Email addresses, phone numbers, NI numbers, card numbers, sort codes, connection strings and more, blocked out of the box with zero configuration.
Scans attachments, not just messages
Sensitive data hides in documents too. ChatShield reads the text inside Word, Excel, PDF and text files as they're attached, and blocks or warns on the same rules, all parsed on the device. Text formats only; no images or OCR.
Custom rules for your business
Add the words and phrases sensitive to your business, client names, project or job codes, internal codenames. Type them in plain English. We handle the rest.
Staff activity and flagging
See who is triggering rules most frequently. Flag repeat offenders for additional training with one click and build a documented governance trail.
Your data stays in your browser
Rule evaluation and file parsing happen locally in the extension. Neither your message content nor your file content ever touches ChatShield's servers.
Built to protect SMEs, wherever they work
In a typical team, AI use is already routine, and a growing share of what's shared is sensitive. ChatShield closes the gap.
of employees now paste company data into GenAI tools like ChatGPT.
LayerX Enterprise AI & SaaS Data Security Report, 20251
of what they paste is sensitive or confidential, nearly triple two years earlier.
Cyberhaven AI Adoption & Risk Report, 20252
of it reaches the AI tool once ChatShield is switched on, every risky paste caught in the browser.
ChatShield, by design
1LayerX, Enterprise AI and SaaS Data Security Report, 2025. 2 Cyberhaven Labs, AI Adoption and Risk Report, 2025 (34.8% of data put into AI tools, up from 10.7% two years earlier).
Pricing
Start protecting your team today.
One plan, everything included, priced per user. Set up in five minutes with a 14-day free trial. Larger teams, talk to us.
3-seat minimum · paid annually
- ChatGPT, Claude, Copilot & Gemini coverage
- Full built-in rule library
- Unlimited custom rules
- Activity dashboard & reporting
- 24-hour protection
- Setup in 5 minutes
For larger teams, multi-entity groups and bespoke governance needs.
- Everything in ChatShield
- Volume pricing for larger teams
- Multi-entity / group management
- Priority onboarding & support
- Custom DPA & security review
Referral offer
Refer another business, both of you win.
Sign up, refer a business, and you get a month free when they subscribe. They get 50% off their first month. Refer as many as you like.
Frequently asked questions
No. Rule evaluation and file parsing happen locally in the browser extension. Your message and file content never reaches our servers, only the metadata about a block or warning (which rule fired, on which tool) is recorded for your dashboard.
Avoid the financial & legal risk. Start today.
Lock down your team's AI use in the first afternoon. 14-day free trial, live in five minutes.
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