Alternatives

Products that do what OneMessage.world does

Seal one message to the world for $1 — opens 2036

1
MinuteText▲135
$1 message for 1 minute or possibly FOREVER | Make it count
2025
2
Creddon▲111
Tweet for a cause and a sponsor will donate $1 to charity
2015
3
Relevance Coin▲300
1 billion free coins to improve relevance on the web
2017
4
Text For Humanity▲89
Send a text you would love to get, to a stranger.
2020
5
Google One Today▲91
Create a culture of giving every day.
2014
6PT
Postacard – Text a Photo to Send as a Postcard Anywhere on Earth for $3▲218
2016 · postacard.io
7
Skrlla▲108
Send $1 to charity in a single tap
2015
8AM
Anonymous messaging with a 1km radius▲194
2016 · zonemessenger.com
9
#OneBigTweet▲110
Donate your twitter followers to charity
2015
10
WhatCX Free▲138
The world's first free CRM on WhatsApp cloud API
2023
11
Digital Legacy▲79
Automate a message to send once you pass away
2017
12
SendLetter▲105
Send letters online
2021
13
SmilePostcards▲119
Send a personalized postcard anywhere in the world for $0.99
2019
14
OneDollarChat▲7
Global chat where every message costs $1. Hacked for $21M.
Dec 2025
15
Pledge▲68
Pledge to create a better world. 💜
2020
16
Charitweet▲62
Donate to charity with a Tweet
2014
17
Digit for Facebook Messenger▲117
Save money, without thinking about it.
2017
18
Thoughts & Prayers▲70
Add your worthy cause & create real world change
2019
19
Tribes▲105
Hello literally every wallet
2022
20CT
Copy tweets to Bitcoin's blockchain for $9▲41
2018 · totheblockchain.net
21
Random Tweet of Kindness▲108
Anonymously make someone's day in 140 characters or less!
2016
22
Budgel▲79
Message in a Bottle for the modern era
2019
23
The Word Of The Day Is▲94
A daily guessing game in Slack where you can win $1,000
2019
24
Set in Block▲77
Blockchain-based permanent message creator and reader
2018

Ranked by how close each launch is in meaning, then by votes. Refine with a description →