Alternatives

Products that do what once fyi does

Create privacy friendly one-time mailing lists

1
Once▲75
Share private infomation away from email and chat.
2020
2
Protect IID▲251
Protect your privacy with single-use email addresses
2019
3
Email Taco▲168
A free email countdown timer for expiring offers
2019
4
1SecMail▲112
Instant temporary email
2025
5
Email List Verify▲340
Remove hard bounces and email traps from your email lists
2016
6
Brain Mimic▲203
Your thoughts to email in one click
2024
7
Masked Emails by 1Password▲164
Protect your online privacy with unique email addresses
2021
8
Minimize Email▲220
Anonymously tell coworkers when they send too many emails 🙊
2017
9
Friendly Reminder▲167
Never lose touch with your friends, a simple personal CRM
2018
10
Email List Cleaner by MailSwift▲123
Clean email lists right in your browser for free
2018
11
Please Remind Me▲95
A simple way to create reminders for when you need it.
2018
12
Postcards▲238
Create 💌 emails in minutes with drag & drop simplicity
2018
13
1ty.me▲158
Self destructing links for sharing sensitive information
2018
14
Keepmail▲146
Secure and private email forwarding service
2023
15
Email 1K▲190
Double Your Email List
2014
16
Drag Free▲207
Transform your Gmail into organized task lists
2017
17
Once▲134
Stop wasting time on websites that don't make you happy
2021
18
Stable Reminders▲196
Reminders when important federal and state filings are due
2021
19
Mailet▲132
Mailet provides you with free temporary email addresses
2022
20
EasyListing▲102
Create, manage, and grow your email list
2025
21
altmails 2.0▲96
Stop giving out your email address online.
2019
22
Gaggle Mail▲176
Free Listserv for groups of up to 1,000 people
2022
23
Noto▲160
Email yourself. Fast.
2018
24
Esgy▲72
Remind yourself of links you'd like to see again.
2019

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