Alternatives

Products that do what Gmail Email Guard does

Enterprise-grade phishing protection, no IT team required.

1
Gblock▲107
Block email tracking in Gmail
2025
2
Mailtrack.io▲282
The best email tracking solution I've found. Free
2014
3
Unlimited Email Tracker▲494
Track opens and clicks, set reminders and delays in Gmail
2019
4
MailCheck▲49
Stop Free Trial Abuse with Advanced Email Verification
2025
5
GMass▲574
Send email marketing campaigns INSIDE Gmail.
2017
6
Trueguard▲368
Stop fake user signups
2025
7
Weecheck▲120
Validate email addresses and avoid bounces
2021
8
Email Open Tracker for GMAIL▲126
Keep an eye on your email opens
2024
9
Mails-Guard▲4
Your instant phishing verdict | Secure, Private, Accurate
Feb 2026
10
Doubletick for Gmail▲120
Track email opens, know which emails are opened by recipient
2021
11
Hotmark▲116
Create honeypots & protect your e-mail lists
2020
12
lockrMail▲195
Own the power to organize and protect your email inbox
2021
13
PromoTab▲154
Check on which Gmail tab your email will land
2021
14
Warmup Inbox▲204
Free email spam checker & inbox placement tester
2023
15
Bouncer Shield▲85
Real-time form protection against bad emails
2024
16
Weecheck v2▲100
Simple email verification to improve deliverability
2022
17
Clean Inbox for Gmail™▲150
A privacy-oriented Gmail add on against marketing email
2024
18
reCAPTCHA Mailhide▲84
Solution to protect email addresses by Google
2014
19
PixelBlock▲117
Block email open tracking inside of Gmail
2014
20
Email Bounce Checker from BlockSurvey▲98
Privacy-focused email bounce checker. No ads, no trackers.
2022
21
Emailgurus - Open Source▲111
Keep your Gmail inbox focused on people you know
2022
22
Mailpanion▲74
Know when your emails are opened & block dangerous trackers.
2019
23
Reply.id▲81
Supercharge your inbox with our AI Gmail filter
2018
24PE
Prevent email forgery in Gmail using a Blockchain-powered architecture▲19
2018 · gmelius.com

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