Alternatives

Products that do what reCAPTCHA Mailhide does

Solution to protect email addresses by Google

1PA
PixelBlock – A Gmail extension that blocks email tracking▲47
2014 · chrome.google.com
2
PixelBlock▲117
Block email open tracking inside of Gmail
2014
3
Gblock▲107
Block email tracking in Gmail
2025
4EE
Email encoder – protect your public emails from bots and crawlers▲19
2022 · freetools.dev
5
AnyAlias▲199
Protect your email address.
2017
6
Email Oops Blocker▲78
Reminder to not reply all emails you were BCC'd on in Gmail.
2017
7WS
WildDuck – Self-hosted modern email server▲222
2019 · wildduck.email
8
reCAPTCHA v3▲222
The next generation reCAPTCHA
2018
9
NoMailto:▲185
Block Mailto: links from opening automatically
2016
10GA
Glider, a better email client▲81
2012 · glider.io
11ID
IsTempMail – Detect and block disposable email addresses▲35
2017 · istempmail.com
12MA
Maskmail – anonymous email address service▲110
2018 · maskmail.net
13
Emailgurus - Open Source▲111
Keep your Gmail inbox focused on people you know
2022
14
MailSnitch▲156
Tag your emails to see who’s selling it
2025
15FE
Forlater.email – an email-based bookmarking service▲98
2021 · forlater.email
16
MailDude▲92
Stop spam in your inbox - send it to MailDude
2014
17
Mail-Trail for Gmail▲74
Auto-remind recipients about forgotten emails
2014
18
ZENCAPTCHA▲115
Privacy-first bot & spam defense, GDPR compliant CAPTCHA
2023
19FA
Free API to block disposable emails▲19
2017 · validator.pizza
20RE
Randomised email addresses for privacy protection▲13
2019 · faircustodian.com
21
Seer▲98
Making emails actionable.
2014
22
Confidential CC▲94
Send self-destructing email without leaving a trace
2015
23MA
MailSlayer - An App Platform for Gmail that makes email awesome again▲16
2011 · mailslayer.com
24
Scrim▲134
Convert your email address into a short, safe link
2015

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