Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- Online
- gevent
- Self-Hosted
- Python
- JavaScript
- ZeroNet

ZeroMe is the most popular Mac & Linux alternative to PenPal World.
- ZeroMe is Free and Open Source
PenPal World is described as 'Pen Pals by PenPal World - The Fastest and Most Secured Pen Pal Site in the World. PenPal World features over 2,000,000 pen pals from every country all over the world' and is a Social Network in the social & communications category. There are more than 50 alternatives to PenPal World, not only websites but also apps for a variety of platforms, including Android, iPhone, Self-Hosted and iPad apps. The best PenPal World alternative is Mastodon, which is both free and Open Source. Other great sites and apps similar to PenPal World are diaspora*, Facebook, Minds and Friendica.

ZeroMe is the most popular Mac & Linux alternative to PenPal World.
Decentralized social network on the fediverse. Usable for both #microblogging and full length #blog posts. Editing both content and replies is supported.

Slowly is created for those who yearn for meaningful conversations, lacking in the era of instant messaging. It connects people around the world at a slower but better pace – one letter at a time.



a decent(ralised) secure gossip platform sea-slang for gossip - a scuttlebutt is basically a watercooler on a ship.

identi.ca is a free personal web server that implements a distributed social networking service. It is based on pump.io, a free software which make up the distributed social network.



[Pillowfort is currently in closed beta with over 40,000 users. Everyone who donates $5 or more will get a registration key (or keys) to create an account on the site]





Amino is a social network where people can join communities for their favorite topics / fandoms and make friends.



Maintained fork of Pinafore. A somewhat unstable fediverse client with better support for Akkoma, glitch-soc, and Iceshrimp instances.

We like to think Plurk as a social network for weirdos - the cool, uncompromising and loving community for misfits we all long to have.



InterPals is the top site to meet people and make new friends, penpals, language partners, travel buddies!.

