Pebble (formerly known as T2), a promising rival of X (formerly Twitter), after being shut on November 1 by its founders Gabor Cselle and Sarah Oh, makes a come back on Mastodon, as a server.
Founded in November 2022 by the former X employees, Cselle and Oh, after Elon Musk took over X, with around 3,000 daily active users out of 20,000 registered users, was announced shut in October 2023.
TWITTER ALTERNATIVE PEBBLE IS SHUTTING DOWN
Pebble had grown a small but engaged community, but the company declared that they “ran out of time to make Pebble”. That daily user figure fell to 1,000 daily users following its rebranding from T2 to Pebble in September 2023. Threads’ arrival in June 2023, along with the presence of BlueSky and Mastodon, have left little room for another Twitter clone.
“We weren’t growing fast enough to convince investors of a breakout,” wrote Pebble Co-founder and CEO, Gabor Cselle, in a Pebble post. “With many alternatives in space, the challenge was even greater. We needed more investment and time to fully realise Pebble,” added Cselle.
However, Cselle went onto establish pebble.social on October 31 on Mastodon, as a server, just a day before the official shutting of Pebble.

How is “reincarnation” happening?
In response to a request for the Pebble community to retain their social connections, Pebble.social was born on Mastodon as an instance (server). Users benefitted from a seamless transition to the new platform created by an unidentified user calling themselves “Blobcat,” providing nostalgia associated with the old Pebble platform.

What is Mastodon and how can it support the comeback of Pebble?
Mastodon was created by Eugen Rochko in 2016. However, Mastodon only became a popular alternative to Twitter after Elon decided to take over it. With around 1.7 million active users, it is a decentralised, free and open-source social network software for running self-hosted social networking services. Each user is a member of a specific Mastodon server which can interact with users in any other server.
This is intended to give users the flexibility to select a server whose policies they prefer but keep access to a larger federated social network. This can help Pebble to grow on the platform and negate the issue of investors to invest as it was unable to gather the minimum number of users on its platform.
So, now with a server on Mastodon, Pebble has an opportunity to experiment and resurrect as an independent platform if it wants to with the help of its loyal community which disallowed to meet its untimely demise.