Built for small and mid-sized businesses

Stop your employees leaking sensitive data to AI tools.

Nura is a browser extension that catches customer records, bank details, and confidential documents before they reach ChatGPT, Gemini, Claude, or any other AI tool. Full visibility. Full control. Deployed in minutes.

chat.openai.com
Draft an email confirming payment to BlueWave Ltd, IBAN <IBAN_MASKED>, due on 14 April 2026.
Sensitive data masked
Your prompt contained an IBAN which was automatically masked before being sent to the AI.
67%
of employees share company data with AI tools without authorisation — Kaspersky, 2024
83%
of organisations have no automated controls for AI data loss — Kiteworks, 2025
1 in 5
UK companies have already had data exposed via employee AI use — RiverSafe, 2024
$5.2M
average cost of an AI-related data breach — IBM, 2024
The problem

Your employees are using AI. Your data is going with them.

Every day, employees copy and paste customer records, bank details, and internal documents into AI tools. That data goes straight to a third-party company — outside your control, outside your borders. Most businesses have no visibility and no way to stop it.

Your employees
ChatGPT
Gemini
Claude
Perplexity
Copilot
What goes with them
• Customer names, emails, phone numbers
• Credit cards, IBANs, bank account details
• Employee records, NI numbers, payroll info
• Contracts, board papers, pricing strategy
• API tokens, internal system details

The risk is real — and rising fast.

Once data enters a public AI tool, it's gone. You can't delete it, you can't trace it, and you can't prove to an auditor what happened.

For UK and EU businesses, every uncontrolled interaction is a potential GDPR violation. For everyone, it's a data breach waiting to happen.

Legacy DLP and network security tools don't see it. Training employees isn't enough. You need something that works at the exact moment it matters — before send.

How it works

Protection that lives where the risk happens — in the browser.

Nura installs as a lightweight browser extension in under two minutes. No proxies, no network changes, no agents to install on your servers.

1

Deploy in minutes

Push the Nura extension to your employees through Google Workspace, Microsoft Intune, Jamf, or any MDM. Works on Chrome, Edge, Firefox, and Safari.

2

Scan in real time

Every prompt and file upload is checked locally, in the browser, before it reaches any AI tool. No data is sent to our servers for analysis.

3

Block, mask, or log

You set the rules. Nura can hide sensitive values, stop prompts outright, or simply log them for review — all visible in one dashboard.

Four ways to protect
Allow

Let the prompt through — no action taken.

Warn

Notify the user but let them decide whether to proceed.

Mask

Replace sensitive values with placeholders before sending.

Block

Stop the prompt entirely. Data never leaves the browser.

Why Nura

Built for the way small businesses work.

Enterprise DLP tools are expensive, complex, and locked to one ecosystem. Nura is different.

LLM agnostic

Works with ChatGPT, Gemini, Claude, Perplexity, and more. Doesn't lock you into any one AI provider or Microsoft's ecosystem.

Browser-based

No network proxy, no agent, no rip-and-replace. Push it through your existing MDM and it's live by end of day.

Prompts and files

Catches sensitive data in both typed prompts and uploaded files — before they reach any AI tool.

Privacy by design

Analysis happens locally in the browser. Raw prompt content never leaves the device or reaches our servers.

Full audit trail

Every event — who, what, when, which tool, what was detected — visible in one dashboard. Meet your GDPR obligations.

Minutes to deploy

From signup to full coverage in under an hour. No consultants, no integration projects, no training budget needed.

What Nura catches

The data types your business cares about.

Out-of-the-box detection for every major category, with validation to reduce false positives.

Customer data
Emails, phones, IPs
Financial data
Cards, IBANs, crypto
Employee & HR
NI, SSN, passport, DOB
Credentials
API keys, tokens
Internal strategy
Board materials, M&A
Pricing & commercial
Discounts, margins
Contracts & legal
NDAs, MSAs, terms
Product & engineering
Source code, IPs, URLs
Security & Privacy

Built with privacy by design.

Your data security is our priority. Nura's architecture ensures sensitive information stays under your control.

No Monitoring

No monitoring of individuals. Nura tracks events and data categories — not people's behaviour.

No Storage

No storage of prompt content. We log metadata about events — never the sensitive data values themselves.

Local Processing

PII and sensitive information never leaves the device. All analysis happens locally in the browser.

What We Collect

  • Event timestamp
  • User identifier (hashed)
  • AI tool used (ChatGPT, Gemini, etc.)
  • Data category detected
  • Action taken (Blocked, Masked, Warned)

What We Don't Collect

  • Raw prompt content
  • Actual sensitive data values
  • File contents
  • Browsing history
  • Personal conversations
Encryption & Retention: All data is encrypted in transit (TLS 1.3) and at rest (AES-256). Event metadata is retained for 90 days by default — configurable per customer. Access is restricted to authorised personnel and logged for audit.
Partner Program

Nura is 100% sold through partners.

Build recurring revenue streams with minimal operational overhead. Our fully white-label platform lets you own the customer relationship while we handle the technology. High-margin, channel-focused partnerships designed for MSPs, resellers, and enterprise distributors.

High-Margin Revenue

Recurring monthly revenue with transparent per-user pricing models that scale with your customers' growth.

Fully White-Label

Completely branded as your solution. You own the customer relationship, communications, and overall experience.

Zero Infrastructure

No complex integrations or infrastructure burden. Deploy instantly with minimal operational overhead.

Stop flying blind on AI data risk.

See Nura in action with your own data. A 15-minute demo is all it takes to understand exactly where your business is exposed — and how to fix it.

Book a demo