Growth · alternatives · 2026
24 alternatives to IdBloc
Generate a unique & secure email address for every website
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. IdBloc launched in 2019; newer entries below may have overtaken it.
- 1IU
Hi HN! I've been thinking about how we use password generators to create a unique password for every login to increase security, but most of us use the same email address as the login identifier on every website and mailing list out there. It's a big privacy and security hole that isn't easily plugged (e.g. anyone who knows your email address has a starting point to start trying to get into your account, it's easy to track emails across websites etc.) To solve this I've created https://idbloc.co It’s a web app that lets you generate random, untraceable email addresses that forward…
2019 · its alternatives →
- 2
- 3
Protect IID▲251Protect your privacy with single-use email addresses
2019 · protectiid.com · its alternatives →
- 4
Create unlimited email aliases for free. Protect your real email from spam by using a different address for each service. Privacy friendly, anonymous replies.
2019 · anonaddy.com · its alternatives →
- 5
Protect your online privacy with unique email addresses
2021 · marketplace.1password.com · its alternatives →
- 6
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- 8
Anonymous email addresses that protect your privacy
2025 · kade.email · its alternatives →
- 9MA
2018 · maskmail.net · its alternatives →
- 10RE
2019 · faircustodian.com · its alternatives →
- 11
- 12
Three layers of phishing defense: anonymous email aliases, impersonation detection, and passkey authentication. Post-quantum secure identity platform from Locke.
2021 · locke.id · its alternatives →
- 13
- 14
- 15
Maildrop provides free disposable e-mail addresses for use in web forms, app signups, or any other place you'd like to protect your privacy.
2013 · maildrop.cc · its alternatives →
- 16
Use unique, random addresses when signing up for websites.
2025 · github.com · its alternatives →
- 17
- 18
- 19
- 20
Identibyte▲100Identify disposable and free emails in your forms
2018 · identibyte.com · its alternatives →
- 21
- 22
- 23MC
2010 · maskedmail.net · its alternatives →
- 24
CatchMailNot▲61replace your real email with unlimited custom addresses
2021 · catchmailnot.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →