AI-powered phishing protection and smart inbox assistant for Gmail. Scans for threats, summarizes emails, and suggests replies.
Users
16
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#166K
#138K among extensions
Version
0.1.7
updated 16 Oct 2026
Users
monthly, 5 months
Latest, 18 Oct 2026:16 usersMove the mouse over the chart for any month
Ratings count
monthly, 5 months
Latest, 18 Oct 2026:3 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About PhishNet
Phishing is the #1 way breaches start. PhishNet stops the click before it happens.
The PhishNet extension watches every email that lands in your Gmail or Outlook inbox and scores it with a multi-signal AI model — in under 4 seconds. When something is wrong, you see exactly what is wrong, in plain English, before you reply or click a link.
━━━━━━━━━━━━━━━━━━━━
WHAT IT DOES
━━━━━━━━━━━━━━━━━━━━
• Real-time scanning — every inbound email scored at delivery
• Spoof detection — SPF, DKIM, DMARC, lookalike domains
• Link rewriting — every URL sandboxed and checked before you click
• Attachment detonation — zero-day payloads opened in an isolated VM
• BEC & wire-fraud guard — tone, urgency, and impersonation model catches CEO-fraud emails that look perfectly normal
• Plain-English explanations — never "this seems sketchy"; always "the sender's domain is 4 days old and SPF failed"
━━━━━━━━━━━━━━━━━━━━
HOW IT WORKS
━━━━━━━━━━━━━━━━━━━━
1. Install the extension (30 seconds)
2. Sign in to Gmail or Outlook with read-only OAuth scopes
3. Open your inbox — PhishNet runs silently
4. When something is wrong, the panel surfaces a verdict, the reasons, and one-tap actions: Report · Quarantine · Trust sender
━━━━━━━━━━━━━━━━━━━━
WHO IT'S FOR
━━━━━━━━━━━━━━━━━━━━
• Individuals — free forever for personal Gmail and Outlook.com inboxes
• Small teams (5–50) — one-click deploy, shared dashboard
• Mid-market & enterprise — SSO, SOC 2 Type II, SIEM exports, custom block-lists, dedicated SE
━━━━━━━━━━━━━━━━━━━━
WHY PHISHNET
━━━━━━━━━━━━━━━━━━━━
The average phishing breach costs $4.9M (IBM, 2024). Annual training and quarterly drills are not working — 1 in 3 employees still clicks. PhishNet is the seatbelt: it's just there, quietly, and it only speaks up when it matters.
Questions? support@phishnet.ai