Detect spam sales emails before you even open them
Users
5
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
7
0 in 30 days
Store rank
#241K
#201K among extensions
Version
0.0.3
updated 24 Jan 2026
Users
monthly, 17 months
Latest, 15 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 17 months
Latest, 15 Oct 2026:7 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 Cold Shields - Block Unsolicited Sales Emails
Tired of sorting through endless sales pitches? Cold Shields puts you back in control by automatically blocking unsolicited sales emails before they reach your Gmail inbox.
Block Sales Emails With One Click
ColdShields intelligently identifies and filters out cold sales emails, allowing you to:
- Work without constant interruptions
- Focus on messages that actually matter
- Reduce email fatigue and boost productivity
Simple, Secure, and Affordable
- Quick Setup: Install in seconds, start blocking immediately
- Unobtrusive Protection: Works silently in the background
- Zero Configuration: No complex rules or filters to maintain
- Privacy First: Your email data stays private and secure
- Budget Friendly: Monthly subscription costs less than your favorite matcha latte
Who Needs Cold Shields?
- Professionals receiving too many unsolicited pitches
- Teams overwhelmed by cold outreach attempts
- Anyone who values a clean, focused inbox
Your Privacy & Safety Guaranteed
- No Access to Email Content: We only identify and block sales patterns, never reading your personal messages
- Google Certified: Approved and verified by Google for safety and security
- Zero Data Collection: We don't track your browsing or email habits
Regular Security Audits: Our code is regularly reviewed for security vulnerabilities
Try Cold Shields for free.
Compatible with Gmail.