Protects the inbox
Protects the inbox
Verify any suspicious email in Outlook & Gmail in one click — trust scores, attachment & link checks, and Deeper Analysis for BEC and targeted attacks.
Now on the Google Workspace Marketplace
ExploreMicrosoft protects the inbox. SafeToOpen protects the click.
Brand-new phishing gets past email filters because nobody has seen it yet. SafeToOpen checks the page as it loads and blocks it before a password is entered.
Central management console
Mixed Plus + Executive seats
Response actions into 25+ tools, SIEM / SOAR & your own threat feeds
Built for Microsoft 365 & Google Workspace · works alongside Defender and Proofpoint
Built for the sectors where phishing hits hardest — Healthcare · Universities · Government · Construction · Manufacturing · Professional services · Law firms · Insurance · Banking
Your SafeToOpen: six products
Threats reach your organization through the inbox, the browser, and by impersonating your brand to your customers — and you can embed the same detection in your own systems. Enterprise and government teams get all four, powered by one real-time, zero-day engine — plus Scam Check to measure your people and LogLens to get the most out of your SIEM.
Protects the browser
Protects the browser
Catches never-before-seen phishing pages as they load — plus malware & malicious-site blocking, and guardrails that stop sensitive data being pasted out. Works on desktop and mobile alike, including Microsoft Edge on Android — installed and registered exactly as on desktop.
ExploreSecurity awareness test
Security awareness test
A short, timed, branded test built from real scam techniques shows who would fall for a scam, scored per person across email, text, phone and QR. Nobody is tricked, and the first campaign is free.
ExploreGets more from your SIEM
Gets more from your SIEM
Maps your SIEM’s logs to MITRE ATT&CK, shows the ingest no detection uses, and deploys reviewed detections to your SIEM and response playbooks to your SOAR. Uses no AI, and can run offline on-premises.
ExploreProtects your customers
Protects your customers
Detects sites and emails impersonating your brand and reports them — so scams aimed at your customers are flagged fast.
ExploreEmbeds in your systems
Embeds in your systems
Bring the same real-time detection engine into your own products, portals and automated security workflows.
ExploreThe four protection products share one engine and one console — deploy what you need, manage it together. Running a security team? Read the Browser Security capabilities & data-protection overview →. See plans →
Four products are detection. This one is measurement.
Your stack can tell you what it blocked. It cannot tell you what your people would do with whatever gets through — and no software catches everything. Scam Check sends a short, timed, branded test built from real techniques seen between 2024 and 2026 and scores it person by person and team by team: the number you put in front of a board, and the baseline you re-measure against after a rollout or an incident.
- Anonymous modeNo address is stored at all — see the shape of the risk without naming anyone.
- Time-pressure analysisSeparates the people reading from the people guessing.
- Score exportFor your auditor, your insurer or your board pack.
For your security review — before you even ask.
ISO/IEC 27001:2022 certified and independently pen-tested. Security whitepaper, data-handling statement, AI transparency, sub-processor register and SLA are published in our Trust Center; the full review pack (SoA, pen-test summary, CAIQ) is available under NDA with one-business-day turnaround. Visit the Trust Center →
Don’t take our word for it. Try it.
Three ways to see SafeToOpen work, before you talk to anyone.
Check a suspicious link
Paste any link and get a verdict in seconds. No sign-up, and nothing opens on your device.
See who on your team would click
Run your first Scam Check campaign free and get a real results dashboard for your team.
Protect your team on a free trial
Roll it out to your team with no credit card, and cancel any time.
Watch the protection work
SafeToOpen catches zero-day threats in the two places they reach your people. Pick a layer to see how.
The phishing your other layers miss
A zero-day phishing email passes every reputation-based control — gateway, training, web filter — because none of them have seen it before. SafeToOpen scans the page live in the browser and blocks it where it counts.
One detection becomes everyone's protection
The moment SafeToOpen blocks a page, it doesn't stop at the browser. The threat is turned into a signal that protects the user, your security team, and the wider community.
Every suspicious email, fully analyzed
When a suspicious email lands, SafeToOpen Email Security checks the headers, links, QR codes, attachments and sender — catching never-before-seen phishing — then tells the user whether it's safe.
The layer your stack is missing
Of breaches involve the human element
60%
A click, a reply, a mistake. SafeToOpen adds detection at that exact moment. Source: Verizon 2025 DBIR.
Avg time to block
0.3s
A threat is caught before an employee can act on it. Source: SafeToOpen.
Coverage
0-day
Never-before-seen attacks, not just known-bad lists.
Brands recognised
40,000+
VisionAI is trained to detect phishing that impersonates these brands. Source: SafeToOpen.
Every email threat, in one view
See incidents, the people being targeted and the senders behind them, across every mailbox.
Shown with test data.
Everything IT and security teams need
One browser security layer that blocks threats coming in — phishing and malware — and stops sensitive data going out.
Real-time zero-day detection
- Catches never-before-seen phishing pages
- Analyzes the page itself — no blocklist to wait on
- Works across the browser and the inbox
Malware & malicious-site blocking
- Blocklist of known-bad sites, updated every minute
- Stops malware & known malicious domains
- Layered with real-time zero-day detection
Sensitive-data guardrails
- Warns users when PII, credentials or card data is pasted
- Helps prevent leaks into web forms & GenAI tools
- Reports events to your admin & SOC
Executive protection
- Deeper Analysis for BEC & targeted attacks
- Sender & writing-style verification
- Impersonation & lookalike alerts
Central management
- Org-wide deployment & policy
- Mixed Plus + Executive seats
- Usage & threat reporting
Fits your stack
- Blocks confirmed threats in your DNS filter, gateway, EDR, firewall and mail gateway
- Ingests your own threat feeds; exports to SIEM, ServiceNow & Jira
- Directory sync, SSO for admins, MDM deployment & Developer API
From verdict to containment in seconds
Defender, your gateway and your identity provider stay the enforcement points. SafeToOpen adds the verdict they cannot produce on their own, then hands it to them: one confirm in the console, in Slack or in Teams, and every configured action runs at once. Or let rules run on their own above a severity you set.
Today
A verdict becomes a ticket
- Someone reports the email or the page, often after clicking.
- An analyst copies the URL into the web filter, then the EDR, then the firewall list.
- The help desk resets the password and hopes the session is gone.
- The sender is still delivering to everyone else.
With SafeToOpen response actions
A verdict becomes containment
- The URL is blocked in Umbrella, Zscaler, Netskope or Cloudflare, as a Defender, CrowdStrike, SentinelOne or Sophos indicator, and on the hosted blocklist your firewall pulls.
- The user is signed out everywhere and must change their password in Entra ID, Okta or Google Workspace.
- The sender is blocked for the whole tenant in Microsoft 365, Mimecast, Harmony Email, Cisco ETD, Barracuda or FortiMail.
- The incident is in ServiceNow or Jira, your SIEM has the record, and reversible actions can be undone in one click.
Your threat feeds, enforcedURLhaus, OpenPhish, PhishTank, MISP, TAXII 2.1, Recorded Future or any list, blocked in every browser and pushed to your firewall. Never shared with SafeToOpen.
Dry-run before liveNew rules record what they would have done. Switch them on when the log reads right.
Least privilegeEach connector lists the permissions it needs; secrets are encrypted and revoked in one click.
Zero-touch rolloutIntune, Group Policy, Jamf, Kandji, Chrome Enterprise and the other MDMs deploy the extension with the user pre-registered.
See how your people use AI
Which AI tools are in use, how many people use them, and what was warned or blocked.
Shown with test data.
Shadow AI, governed in the browser
Name the AI platforms you sanction, warn on or block the rest, keep personal and confidential data out of unsanctioned tools at the moment of the paste, and show the board and the auditor who uses which AI.
Sanctioned vs unsanctionedChatGPT, Copilot, Gemini, Claude and forty more recognised out of the box, work and personal editions told apart, three tiers per workspace.
Paste Guard by tierPasted text, the prompt as it is sent and file uploads allowed on sanctioned tools, checked on tolerated ones, refused on unsanctioned ones when they carry personal information.
Tenant restrictions, no proxyMicrosoft and Google Workspace sign-ins limited to your tenants from the extension, so personal accounts cannot sign in on managed browsers.
The AI usage reportWho uses which AI tools, time spent, prompts, uploads, sanctioned share and refusals, per workspace and per person, exported for ISO 42001, the EU AI Act and insurers.
Beyond phishing: the attacks that pass MFA
Phishing pages are no longer the only way in. Browser Security now stops the three attacks that walk past URL filtering and MFA, and keeps an inventory of every app your people sign in to without single sign-on.
ClickFix and fake CAPTCHAPages that copy a PowerShell or terminal command to the clipboard and ask the person to paste it into Run. The command is replaced, the person is told, and the SOC gets the payload as a critical incident.
OAuth consent phishingA genuine Microsoft or Google sign-in page granting a malicious app lasting mailbox or files access. The consent screen is read, unapproved apps asking for sensitive permissions are warned on or blocked, and the app and scopes are recorded.
Password AlertThe work password typed anywhere but your identity provider: a proxy phishing kit that mirrors your login, or a personal site. Caught before the submit leaves, with a salted fingerprint that never leaves the device.
Password logins inventoryEvery site where members sign in with a password of their own, per person and per workspace: the apps used without SSO, the accounts nobody knew about, and where the work password was reused.
The threats your current tools miss
Gateways and filters wait for a threat to be known. SafeToOpen judges it the moment it appears, at the point of click.
| Capability | SafeToOpen | Email gateway (Proofpoint, Mimecast) · Defender · web filter |
|---|---|---|
| Catches zero-day phishing | ||
| Protects at the point of click, in-browser | ||
| Verifies email in Outlook & Gmail | Partial | |
| Deeper Analysis for BEC / executives | Partial | |
| No browsing data collected or sold | ||
| SIEM / SOAR integration | Varies | |
| Pushes a confirmed block into your DNS filter, EDR, firewall, mail gateway and IdP | Manual |
Make the case to your team
Editable PowerPoint briefings for presenting SafeToOpen to leadership, IT and security — with the talk track and sources in the speaker notes, a demo walk-through and a proposed pilot.
Browser Security briefing
Phishing protection at the point of risk: how detection works, what people see, deployment, incident response, privacy and a two-week pilot.
Email Security briefing
Business email compromise, verification inside Outlook and Gmail, up to 71 checks, plan fit, data handling and a pilot for the people most exposed.
Scam Check briefing
Measuring scam awareness with an open, timed assessment: the evidence, a live exercise, campaign set-up, privacy choices and a first campaign.
Add your organisation’s name on the cover and present. A managed service provider? Get the client presentations →
Book a 30-minute demo
We'll show real-time, zero-day detection on live examples, walk through central management, and map SafeToOpen to your environment.
Questions from IT & security teams
Through a central management console. Admins roll out the browser extension and email security across the organization, assign Plus or Executive seats per person, set policies, and view reporting.
Yes, in both directions. Detections flow out to your SIEM (JSON, OCSF, ECS or CEF), to ServiceNow and Jira, and as STIX/TAXII threat intelligence. Confirmed incidents flow into your enforcement points as response actions: Cisco Umbrella, Zscaler, Netskope, Cloudflare Zero Trust, Microsoft Defender for Endpoint, CrowdStrike, SentinelOne, Sophos, Trend Vision One, Microsoft 365, Mimecast, Proofpoint TRAP, Harmony Email, Cisco ETD, Barracuda, FortiMail, Entra ID, Okta, Google Workspace, Slack, Teams, PagerDuty, Opsgenie and a hosted blocklist for firewalls. Your own threat feeds are ingested and blocked in every browser. See Integrations & automated response.
Yes. Executive seats add Deeper Analysis for targeted and business email compromise attacks, sender and writing-style verification, and impersonation alerts. Business Plus lets you mix Plus and Executive seats in one organization.
SafeToOpen is privacy-first and GDPR-ready, with no collection or sale of browsing data, which suits government and regulated environments. Contact us to discuss specific compliance requirements.
Yes. Each AI platform edition is sanctioned, tolerated or unsanctioned per workspace; the extension tells the work edition of ChatGPT, Gemini and Claude from a personal account, shows your message or blocks, and Paste Guard refuses pastes, prompts and uploads carrying personal information on unsanctioned tools. Microsoft and Google tenant restrictions can be enforced from the extension too. The AI usage report gives ISO 42001 and EU AI Act evidence in one export. See Shadow AI governance.
Yes, all three are workspace policies in Browser Security. The ClickFix guard replaces a command a page copies to the clipboard and records the payload as a critical incident. The OAuth consent guard reads Microsoft and Google consent screens and warns on or blocks apps outside your approved list that ask for mailbox, files, contacts or offline access. Password Alert fingerprints the work password on your identity provider and catches it being typed anywhere else, including proxy phishing kits that defeat MFA. A Password logins report lists every site people sign in to without single sign-on. See the guards.