Prevent AI Data Leaks in Real-Time
Block risky uploads, detect sensitive content, and enforce policies - all without disrupting productivity or becoming the "department of no."
Personal ChatGPT Detected
New login detected at 12.15pm
Large File Upload
financial_report.xlsx (2.3 MB)
Safe Prompt
"Help me write an email about..."
TRUSTED BY SECURITY-CONSCIOUS TEAMS AT
Visibility, Guardrails and Governance for Your AI Tools
Fendr provides the complete toolkit for managing AI safely across your organisation.
Got an AI policy? Now enforce it.
Fendr moves your AI policy out of the handbook and directly into the browser, blocking non-compliant tools at the source to prevent data exfiltration in real-time.
Beyond "Allow or Block"
Permit ChatGPT for research while disabling specific risky actions like file uploads.
In Real-Time
Detect risky actions locally - like large pastes or document uploads - before data leaves your network.
Auditable Compliance
Require users to acknowledge policies, creating an auditable log of every interaction. Learn more about our compliance and audit reporting features.
Coverage That Extends Beyond Approved Apps
Fendr gives you clear, policy-driven control over the browser - including the Shadow IT tools your teams already use. From messaging apps to AI assistants and file utilities, Fendr helps prevent quiet data leakage without blocking productivity.
Protected
What This Enables
Shadow Communications, Made Visible
Apply consistent controls to browser-based messaging tools like WhatsApp Web and Telegram - so unstructured data sharing doesn't happen in the dark.
Safe File Handling by Default
Detect and block unauthorised uploads to high-risk utility sites such as PDF compressors, converters, and "quick fix" tools - before sensitive data leaves the organisation.
Personal Webmail Protection
Reduce internal-to-personal data leakage by flagging or blocking sensitive attachments and bulk transfers to personal Gmail or other webmail accounts.
Sensible Guardrails, Not Blanket Blocks
Fendr works invisibly in the background, only stepping in when it matters - keeping your team productive and your data safe.
Deploy Our Browser Extension
Our lightweight extension deploys in 10 minutes across your team via MDM or your preferred store.
Employee Uses Any AI Tool
Your team uses ChatGPT, Claude, Gemini, or any AI - right in their normal browser.
Fendr Monitors Risky Actions
We detect document uploads, large pastes, and sensitive data before it leaves your network.
Policy-Based Intervention
Block the risky action, redirect to Copilot, or log it for audit - based on your rules.
Real Results
Enabling AI Innovation at a Leading Investment Fund
How a leading Investment Fund achieved visibility over AI usage while protecting sensitive data from leakage.
Protecting Client Information at a Leading UK Wealth Manager
How a prominent UK wealth manager achieved full visibility over AI usage while protecting nearly £20 billion in assets.
Trusted by Security-First Teams
"We've been genuinely impressed with how quickly we've started getting value. The product is intuitive, the support has been first-class, and it's already making a material difference to how we evaluate and protect our AI tools. This is already shaping up to be a key part of our software toolkit."
IT Director, Financial Services
"As an enterprise CISO, I'm always looking for solutions that bridge the gap between high-level compliance and practical execution. Fendr's approach to simplifying AI governance for SMEs, without sacrificing rigour, is exactly what the industry needs right now. Their vision for solving real-world pain points makes them a company to watch for any security leader looking to stay ahead of the curve."
CISO, Data Analytics Company
"Fendr provides the balance between governance and innovation that many organisations are striving for today."
IT Manager, Logistics & Transport
"Instantly enforced our AI policy, giving us evidence of control, but also the AI Lens feature was really useful for understanding adoption and where AI is making an impact in the business."
Head of Information Technology, Asset Manager
"We've been genuinely impressed with how quickly we've started getting value. The product is intuitive, the support has been first-class, and it's already making a material difference to how we evaluate and protect our AI tools. This is already shaping up to be a key part of our software toolkit."
IT Director, Financial Services
"As an enterprise CISO, I'm always looking for solutions that bridge the gap between high-level compliance and practical execution. Fendr's approach to simplifying AI governance for SMEs, without sacrificing rigour, is exactly what the industry needs right now. Their vision for solving real-world pain points makes them a company to watch for any security leader looking to stay ahead of the curve."
CISO, Data Analytics Company
"Fendr provides the balance between governance and innovation that many organisations are striving for today."
IT Manager, Logistics & Transport
"Instantly enforced our AI policy, giving us evidence of control, but also the AI Lens feature was really useful for understanding adoption and where AI is making an impact in the business."
Head of Information Technology, Asset Manager
Ready to Take Control of AI in Your Organisation?
Join security-conscious teams who are enabling safe AI adoption without becoming the "department of no."
Meet Us In Person
Join our team at industry events.
