Separate from your local browser
Websites run in a separate cloud browser. You see and control it from your device, while the pages you visit stay out of your local browser.
A full browser, isolated in the cloud.
Open unfamiliar links, investigate websites and give your AI agents a browser. Guard.ch runs it in an isolated cloud session. Turn on live analysis whenever you need a closer look.
From a link to an investigation.
Start with a full browser and choose how much context you need as you investigate.
Set up your session
Choose an available browser and connection, then start fresh or use a saved profile. Enter a URL in the dashboard or open a link through an integration.
Use the website
Navigate, open tabs and interact with the page in the streamed browser. The website runs in the remote session while you control it from your device.
Turn on live analysis
On a supported browser, enable analysis to see an assessment and the evidence behind it. Ask follow-up questions while you explore.
A full browser, with room to work.
Use Guard.ch for a quick link check, a longer investigation or a browser task. Choose the setup that fits.
Choose your browser
Choose from the browsers available to your account. Browsing and live analysis are separate capabilities: Firefox and Tor support browsing, but not live analysis.
Control your connection
Choose an available exit location, a residential connection or your own proxy. Options and allowances depend on your plan.
Start with a fresh or saved profile
Start with a fresh browser profile or use one you have saved. A saved profile keeps details such as cookies and sign-ins for your next session. Profiles are personal, and how many you can save depends on your account.
The page in front of you. The context beside it.
Live analysis follows the active browser tab. An assessment, supporting evidence and session controls sit alongside the website, so you can investigate without switching tools.
Analysis is optional and requires a supported Chromium browser. You can also use the browser with analysis turned off.
AI assessment and follow-up questions
Read an assessment of the current site, the signals behind it and suggested next steps. Ask the assistant to explain what you are seeing.
- Page context and domain research inform the assessment.
- Follow-up answers can use browser tools and external sources.
- Missing or unavailable evidence stays visible as a gap.
Evidence you can inspect
Open the findings that matter to your investigation. The evidence view brings observed behaviour and domain lookups together.
- Reputation, domain registration, hosting and certificates.
- Redirects, downloads, contacted hosts and technologies.
- Cookies, security headers and browser diagnostics.
Session controls close at hand
Copy the collected indicators for your own notes or a ticket, adjust the viewer and manage the session.
- Copy URLs, hosts, IP addresses and other collected indicators.
- Access viewer settings and the shared clipboard.
- Check session information and end the investigation.
Live analysis belongs to the running session. Guard.ch does not save an analysis report or replay. Copy the findings you need before the session ends.
Bring Guard.ch into your workflow.
Open links from the tools you already use, or let your software work with the same cloud browsers.
Browser extensions and add-ins
Send links to Guard.ch using a supported browser extension or add-in. Sign in and choose your workspace in Guard.ch, then start your browser session.
A browser for your AI client
Connect an MCP-compatible client with an app key. Its agent can start sessions, open and read pages, click and fill in forms.
REST and CDP access
Create and manage sessions through the API. Connect Playwright, Puppeteer or other automation tools to a compatible browser over CDP.
Individual sessions. A shared workspace.
Guard Analyst is for individual work. Guard Team adds seats, roles and shared settings for your team.
Manage members and billing
Invite colleagues and manage roles and billing in your workspace. Each member needs one of your purchased seats.
Use your organisation’s sign-in
Configure Microsoft Entra SSO, optional tenant auto-join and workspace branding. Managed extensions can carry the workspace’s SSO configuration into the launcher.
Keep investigations personal
Team membership does not expose another member’s sessions or live browser. Each person works in their own sessions and uses their own saved browser profiles.
Before you start.
Does every session run live analysis?
No. Analysis is optional and available on supported Chromium browsers. Firefox and Tor can be used for browsing without analysis. Programmatic sessions start with analysis off; Guard.ch MCP clients can switch it on for a supported session.
What can I return to after a session?
A saved browser profile can retain browser state for your next session. It does not preserve the live analysis. Investigation history contains session metadata, not a saved report, and ended sessions cannot be resumed.
Which plan includes the features I need?
Check the pricing page for the current Guard Analyst and Guard Team offer, feature allowances and availability. The browser launcher and workspace controls show what your account can use.
Try Guard.ch for 30 days.
Add a card to start. You will only be charged after the trial.