Alternatives

Products that do what Oneline does

Post Anything. Be No One.

1
Write.as▲200
Publish a thought in seconds anonymously.
2016
2
Thoughts▲91
Share your thoughts with the world, anonymously
2022
3DA
Discuo – Anonymous discussions with infinite branching and 24h lifespan▲92
I built Discuo, a unique discussion platform that combines: - Infinite thread branching: conversations evolve naturally in multiple directions - 24h post lifespan: all content auto-deletes after 24 hours - No account needed: just start posting or commenting instantly - Complete anonymity: no tracking, no personal data collection - Minimalist design: distraction-free, focused on pure discussion Originally created for developers to share progress and discuss code, it evolved into a platform covering various topics while maintaining its minimalist essence.
2025 · discuo.com
4
Once▲75
Share private infomation away from email and chat.
2020
5
Secret▲129
Share anonymously with your friends. Speak freely.
2014
6
tinythoughts▲181
Because keeping a journal is hard
2018
7
Once▲111
Life's worth remembering. Post once a day.
2014
8
Leak▲151
Just say it. Send an anonymous email.
2014
9
Lost Post▲132
The whole world is asked and answers a single question
Jan 2026
10
This Website Will Self Destruct▲82
This site will self-destruct if it goes 24hrs without a post
2020
11
BeTweet▲160
Your thoughts, for real
2022
12
Ghost▲123
Blogging and Publishing. Free. Open. Simple.
2014
13AC
Anon – Create anonymous, self-deleting blog posts▲47
2021 · anon.sharehub.live
14
ghoulchat▲74
Anonymous group chats with friends
2022
15
Delete It Later▲83
Schedule your Tweets/FB status to be deleted later
2014
16
Secret So Far▲88
A simple platform to anonymously share your secrets.
2017
17AS
Anoncat, stay Anonymous while sharing and chatting▲25
2015 · anoncat.com
18
DollarPost▲75
Create an anonymous post that will be shown for 24 hours
2019
19
Rushline▲95
Anonymously follow people's private conversations
2016
20FW
Forum where posts slowly disappear unless interacted with▲6
I'm always nervous to post online (this is my very first HN post), so I built an anonymous forum where posts are automatically deleted after 24 hours. Every upvote or comment resets the clock. Some things I like about this concept: - The sheer volume of information on the internet is overwhelming - disappearing.chat keeps that volume low - Unpopular content slowly fades away, so you can visually watch bad takes disappear - Content is always fresh because even popular things will eventually stop getting interaction - Takes the pressure off that your content is going to stick around forever…
2024 · disappearing.chat
21
raw.thoughts — say it straight▲1
No algorithm. No clout. Just raw takes.
May 2026 · leafy-sorbet-d7a9a2.netlify.app
22
Inbox Pause▲79
Take a break from email. Be Free.
2014
23AS
Anonymously share short messages and photos with people around you▲7
Hello Hacker News! In the past few weeks I've been working on a side project that allows you to post anonymously a short message and a photo that is tied to your location. Other people can see posts around them in a radius of 1 kilometer. Posts are ephemeral and disappear after one day. That's all. It started as an exercise to try to write a geohash index and to try nodejs and Redis. I'm not sure if/how it could be useful. Maybe it could be used as a quick way of sharing something with someone next to you, or to leave a reminder for someone at a specific location. Or it could be abused…
2015
24
just.voice.it
voices. not posts.
Mar 2026 · justvoiceit.com

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