AI Phishing Detection
Real-time analysis powered by Anthropic's Claude. Returns a 0–100 risk score and a clear verdict — safe, suspicious, spam, or phishing — in under three seconds.
Powered by Claude AI · Real-time analysis
Stop phishing before it reaches your inbox.
Email Shield is AI-powered Gmail security that detects phishing, spam, and fraud in seconds. Built for individuals and businesses across Israel — combining advanced language AI with SPF, DKIM and DMARC infrastructure checks.
Free plan available
No credit card required
Privacy-first
email-shield://scan
sender:support@trusted.com
SPF:PASS
DKIM:PASS
DMARC:PASS
domain age:8 years
12
Risk Score / 100
● SAFE
About Email Shield
Smart email protection, built for the AI era.
Gmail's built-in spam filter handles obvious junk — but sophisticated phishing campaigns impersonating banks, Google, or service providers slip through every day. Antivirus software scans files but rarely understands intent.
Email Shield closes that gap. We analyze the message itself: its content, intent, sender domain, and embedded links — returning a clear verdict that even non-technical users in Israel and worldwide can act on instantly.
Built by Oshri Pinhas with privacy-first principles. Serving Gmail users and SMBs nationwide.
<3s
Average scan time
99.4%
Phishing detection rate
0–100
Risk score precision
24/7
Real-time protection
What makes us different
- Context-aware AI — Claude understands intent, not just keywords.
- Infrastructure layer — SPF, DKIM, DMARC, domain age checks.
- Plain-English reasoning — every verdict comes with a clear explanation.
- Full reports on demand — emailed PDF for documentation & training.
- Privacy-first architecture — content is analyzed, not stored.
Our Services
Comprehensive email security in one platform
Six integrated tools — one mission: keep phishing, spam and fraud out of your inbox, wherever you are in Israel or beyond.
Chrome Extension
Email Shield v3.2.2 integrates seamlessly with Gmail. Open any email and see the verdict displayed inline — no copy-paste, no friction, no learning curve.
Infrastructure Audit
Automated SPF, DKIM and DMARC verification combined with sender domain age analysis — catching impersonation attempts that pure content scanners miss.
Full Email Reports
One click delivers a detailed forensic report to your inbox — link breakdown, intent reasoning, infrastructure findings — perfect for documentation or team training.
Web Scanner
Don't want to install anything? Paste suspicious email content directly into our web scanner and get the same AI-powered verdict — no extension required.
Business & Team Plans
Multi-seat licenses for SMBs and organizations across Israel, with central management. Plus an affiliate program — earn commission on every referral.
Why Email Shield
The protection layer Gmail doesn't give you
Six reasons why thousands of users and businesses choose Email Shield to defend their inboxes every single day.
/ 01
Built on Claude AI
Anthropic's flagship language model reads emails the way a security analyst would — understanding context, tone, and manipulation tactics.
/ 02
Privacy by design
We analyze in real time and persist only metadata. Your message content never lingers in our database — secured by Cloudflare and nginx hardening.
/ 03
Explainable verdicts
Every result comes with reasoning a non-technical user can follow. No black-box scores — full transparency on why an email looks suspicious.
/ 04
Sub-3-second response
FastAPI backend on a tuned Linux VPS with rate limiting and reverse-proxy caching. You get answers as fast as you can read the subject line.
/ 05
Free tier, forever
Five scans every month at zero cost — perfect for evaluating the service. Upgrade only when you need unlimited or team coverage.
/ 06
Local support, nationwide
Built and supported in Israel, serving users countrywide. Direct access to the founder for enterprise customers — no faceless ticket queues.
Inside the Platform
The Email Shield ecosystem at a glance
Eight integrated components working together — from your browser to our cloud backend.
Chrome Extension v3.2.2
FastAPI Backend
Claude AI Analysis
SPF / DKIM / DMARC
Web Scanner Tool
License Dashboard
Email Reports
Affiliate Program
What Users Say
Trusted by individuals and teams across Israel
★★★★★
"Email Shield caught a phishing email that perfectly impersonated my bank. The risk score and explanation were instant. This tool literally saved my account."
★★★★★
"We rolled out Email Shield to our 12-person team. The dashboard is clean, the AI verdicts are accurate, and our phishing click-through rate dropped to zero in two months."
★★★★★
"What I love is the reasoning. Other tools just say 'spam' — Email Shield tells me exactly why an email is suspicious. Finally a tool I can recommend to my parents."
FAQ
Frequently asked questions
Everything you need to know about Email Shield. Still curious? Get in touch — we'll answer personally.
How does Email Shield detect phishing emails?
Email Shield uses Anthropic's Claude AI to analyze email content, intent, sender domain age, and embedded links — combined with SPF, DKIM, and DMARC infrastructure checks — returning a 0–100 risk score in seconds.
Is my email content kept private?
Yes. Email Shield analyzes emails in real time without storing message content. Only license keys, scan metadata, and risk verdicts are persisted in our secured database, protected by nginx hardening and Cloudflare.
Does Email Shield work alongside Gmail's built-in spam filter?
Absolutely. Gmail handles broad spam, but sophisticated phishing impersonating banks, Google, or service providers slips through. Email Shield closes that gap with deep AI content analysis and infrastructure validation.
What does the free plan include?
The free plan includes 5 scans per month — perfect for casual users evaluating the service. Paid plans offer unlimited scans for individuals and multi-seat packages for organizations of any size.
How do I install Email Shield?
Install our Chrome extension (v3.2.2) from the Chrome Web Store, sign in with your license key, and Email Shield begins analyzing your Gmail inbox automatically. No configuration required.
Is Email Shield available across Israel?
Yes. Email Shield serves users and businesses nationwide across Israel, with cloud infrastructure delivering real-time protection wherever you are. Support is available in Hebrew and English.
Get In Touch
Ready to lock down your inbox?
Tell us a bit about your needs and we'll reach out within one business day with a tailored recommendation.
Contact details
Phone
+972 54-474-3120
WhatsApp
Quick chat with us
Email
oshri.pinhas@gmail.com
Service Area
Nationwide · Israel