Growth · alternatives · 2026
24 alternatives to Mail Flux
Lightning-fast temporary email service for instant privacy.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
mailfloss▲175Remove fake and bounced emails without code or spreadsheets
2019 · mailfloss.com · its alternatives →
- 2
- 3
- 4MC
2014 · mailflo.io · its alternatives →
- 5
I’m thrilled to finally be able to show everyone what we’ve been working on for the last 2 years. We’re re-inventing the email experience to help you email smarter and faster, so you can get more done, and maybe even actually enjoy your inbox. When we launched Firebase here 10 years ago, HN was tough but fair, and I expect no less this time around! I hope you’ll check out what we’ve built and share your feedback. I’ll be around here all day and am happy to answer any questions. Let us know what you think!
2022 · shortwave.com · its alternatives →
- 6
SendFlux▲3The Agentic Cold Email Infrastructure that just works
Jun 2026 · sendflux.nobellabs.in · its alternatives →
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Keep your Gmail inbox focused on people you know
2022 · keepknown.com · its alternatives →
- 9
Avoid spam with this disposable email address generator
2021 · etempmail.net · its alternatives →
- 10AA
Made this privacy conscious temporary mail extension as a hobby a few years ago as I found a cool domain. I've now revamped the UI, added more domains and created an extension that shows your inbox in your browser (it only asks for permission to read from TemporaryMail.com and not all sites like the other extensions), it's also free from ads (paying the service out of pocket and perhaps adding an upgrade feature later on). What makes this site a bit more unique is that I wrote the email parser from scratch following the RFC (took me 2 months and tons of testing) so it should display all…
2024 · its alternatives →
- 11
Quick Disposable Email Addresses
2025 · expireddomains.com · its alternatives →
- 12AS
TemporaryMail.com was created after struggling to find a working, secure and reliable service which provides temporary email addresses. The goal is to keep this service as simple to use as possible - while also always providing a free option which does not require registration. Some of the features: - Multiple domains to choose from, each with unique hostnames and IPs. - Support for inline images in emails. - Attachments are supported and can be downloaded. - Read your emails safely inside a sandbox (all external scripts disabled). - Read emails without automatically loading any external…
2020 · its alternatives →
- 13
Inboxes - disposable temp email, protect your inbox from spam.
2016 · getnada.com · its alternatives →
- 14
Hi HN, I have been experimenting with a messaging protocol called FLUX. The goal is to explore what email might look like if it was designed today instead of in the 1980s. FLUX tries to simplify a few things that feel complicated in the current email stack. Identity is based on cryptographic keys instead of usernames and passwords. Messages are signed and verified automatically. The transport is real time and does not depend on the traditional SMTP relay model. The current implementation is small and meant as a prototype. The whole server is only a few hundred lines of Python so the protocol…
Mar 2026 · github.com · its alternatives →
- 15IT
2016 · ihazspam.ca · its alternatives →
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I recently discovered Cloudflare Email Routing. It's a super sweet feature within Cloudflare for creating disposable emails. Basically, if you have a domain connected to Cloudflare - you can create email addresses like "[email protected]" that can forward emails to your primary inbox (Gmail, Outlook, Apple Mail, etc.). This is great since you'll never need to share your real email address when signing up for new online services again. It will help you keep your primary inbox free from spam and promotional junk! However, managing my disposable emails using Cloudflare's UI is not…
2023 · github.com · its alternatives →
- 19
Free temporary email service | disposable email addresses
2025 · tempmaildrop.com · its alternatives →
- 20
Secure disposable email to protect your privacy from spam.
Feb 2026 · 1secemail.com · its alternatives →
- 21
Simple self hosted 10 minute mail service that's open source
Jan 2026 · tempfastmail.com · its alternatives →
- 22
Temp Mail▲12Hi HN! I use temporary email services daily, for different purposes such as: - Protect my real email inbox from spam, phishing... - Testing my apps where I need many distinct email addresses I always thought we deserve a better service; most of the popular ones are pretty slow and very ugly. That's why I developed my own. Temp Mail is the fastest and the most modern looking disposable mail generator app on the whole App Store. Available for iOS and MacOS, and Android version coming soon! If you want direct link to App Store, here it is:…
2025 · tempmailto.online · its alternatives →
- 23
TempMail▲8Temporary, secure, anonymous, free, disposable email address
2015 · temp-mail.org · its alternatives →
- 24AI
2012 · getairmail.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 →