A 12 months in the past, Bluesky was opening up to the public and was often known as one of many many X competitors that emerged after Elon Musk acquired the community previously often known as Twitter. In the present day, Bluesky’s social community has grown to over 33 million customers, whereas the expertise it’s constructed upon — the AT Protocol (or ATProto for brief) — is getting used to develop dozens extra purposes designed to work collectively as a part of an open social net.
The builders behind many of those apps attended the first conference dedicated to the AT Protocol, ATmosphere, held in Seattle final weekend. There, they discovered what’s forward for ATProto, what challenges nonetheless must be overcome, and what different issues they’ll want to consider as they construct for this new social app ecosystem. Others attended on-line, watched the talks and displays remotely, and took part in a rising Discord chat for group members.
The ATProto group is working to rebuild Web 2.0, an earlier model of the social net that included social media web sites, blogs, wikis, video- and photo-sharing websites, and different collaborative and hosted providers. Besides this time round, the apps are being constructed on open expertise, not siloed into centralized providers that are usually operated by tech giants.
Bluesky was the primary of those providers to emerge, but when the open social net motion has any endurance, it gained’t be the final.
Beneath is an inventory of AT Protocol-based, consumer-facing apps which can be both constructed on prime of Bluesky or its underlying protocol, permitting customers to take again management over their social networking experiences and private information. Many of those are nonetheless in early growth however showcase the potential for what’s forward on this increasing ecosystem.
This can be a work in progress! Apps are nonetheless being added. Feeling overlooked? E-mail sarahp@techcrunch.com. (Observe that this record is targeted on consumer-facing apps folks can use now, not small tasks or dev instruments.)
Photograph and video-sharing apps
Flashes

Flashes is an Instagram different primarily based on Berlin developer Sebastian Vogelsang’s earlier app, Skeets, a Bluesky shopper. Launched publicly on the finish of February, Flashes grabbed 30,000 downloads in its first 24 hours for providing a traditional Instagram expertise. Customers can add as much as 4 pictures or movies of as much as 3 minutes in size, up from 1 minute beforehand, thanks to an update Bluesky released. The app affords picture filters, curated feeds from artists, customized feeds, and a Portfolio Mode the place photographers can showcase their work.
Spark

Spark (initially referred to as Reelo) is a video-first app that’s constructed on prime of the AT Protocol, not simply Bluesky. That permits the app to distinguish itself with a broader function set that can embrace assist for longer movies, filters, results, a music library, and, ultimately, livestreaming.
Skylight Social
Constructed by Seattle-based co-founders Victoria (“Tori”) White and Reed Harmeyer, Skylight is constructed on prime of Bluesky, providing options equivalent to likes, follows, feedback, and profile pages. Customers can comply with the app’s lively growth on its co-founder’s TikTok page because the staff provides extra options, together with video assist.
The app is in testing on iOS and Android.

Pinksky
Pinksky is one other one in all many apps making an attempt to construct a substitute for Instagram utilizing ATProto. Constructed by developer Ramon Souza, the app is accessible on each iOS and Android and can focus primarily on photo-sharing, like traditional Instagram did. The app affords related options to Instagram, together with person profiles, a feed of pictures and movies, and a Tales part the place posts stay seen for twenty-four hours.

Bluescreen (TikTok different)
Bluescreen, additionally constructed by Vogelsang, is an upcoming app that can concentrate on movies posted to the Bluesky social community.
Movies for Bluesky
The generically named Videos for Bluesky is one other app constructed on prime of Bluesky from “MszPro,” aka Hoshida Takiyoshi, an indie Japanese developer. Like others, Movies for Bluesky helps you to browse movies posted to the Bluesky social community by vertically scrolling in a TikTok-like person interface with acquainted Like, Repost, and Reply buttons.
Livestreaming
Streamplace

Streamplace is the primary livestreaming video service constructed on prime of the AT Protocol. The service, which was lately used to livestream the ATmosphere convention in Seattle, affords a well-recognized streaming expertise with assist for high-quality movies, livestreaming, clips, and uploads. All of the video content material can be cryptographically signed by creators and respects their consent preferences. It’s constructed on the identical public key infrastructure as decentralized social networks.
Based by Eli Mallon, Streamplace was initially backed by his earlier employer, Livepeer (one other decentralized video platform), which operated a crypto treasury the place funds are invested into different tasks. That allowed him to get Streamplace off the bottom. Now he sees potential in constructing out a expertise that would enchantment to creators like Twitch streamers, who would relatively join straight with followers by their very own app or web site as an alternative of getting to separate their income with Twitch proprietor Amazon.
Feed builders
Graze
Graze is a startup that lets you easily build, customise, publish, and handle Bluesky feeds and, ultimately, monetize them with adverts, sponsored posts, and subscriptions. The service is working with the Bluesky firehose, aka the Jetstream, which incorporates all the general public posts on the social community.
Surf

Flipboard’s latest app, Surf, helps you to construct your personal customized feeds from throughout the open net, together with not solely Bluesky but in addition Mastodon, RSS, and extra. Meaning you possibly can combine in information articles, weblog posts, podcasts, and YouTube feeds into the customized feeds you construct in Surf, alongside social posts. You’ll be able to then use Surf to browse your feeds and others from the group throughout a variety of matters and pursuits. Surf remains to be in non-public beta testing, however a signup list is accessible.
SkyFeed
An online-based, TweetDeck-like shopper for Bluesky, SkyFeed helps you to create a dashboard of your feeds and profiles. Nevertheless, most of its customers come to SkyFeed as a result of it additionally affords a straightforward means for even non-developers to construct customized feeds primarily based on lists or regexes.
Communication / social discovery
Germ

Germ’s massive concept is not only to supply a substitute for your telephone messages, like Sign, however to construct a social platform the place you would uncover and join with others for any purpose: market exchanges, relationship, social networking, and extra. Nevertheless, it will be one the place you have been in command of the info you have been sharing and will cease that sharing at any time.
At present an end-to-end encrypted messenger that you could obtain from the App Retailer, Germ helps you to construct and share a number of identities. Plus, you can begin chatting with somebody on Germ even when they don’t have the app put in, because of its use of Apple’s App Clips expertise. This lets you have a light-weight app expertise in your iPhone earlier than you obtain the complete software from the App Retailer.
Germ was based by author and Stanford lecturer Tessa Brown (CEO) and former Apple privateness engineer Mark Xue (CTO). The staff is now engaged on a Bluesky integration that will enable customers to speak securely with their Bluesky mates.
Roomy

A peer-to-peer messaging app constructed on the AT Protocol, Roomy is analogous in some methods to Discord however faucets into open requirements. As an example, ATProto is used for social discovery, whereas Automerge is used for peer-to-peer discovery. The app is backed by funding from Skyseed and is at present in alpha testing.
You’ll be able to log into Roomy together with your Bluesky account and direct message different customers to interact in chats. The messages are encrypted, however that is an experimental venture and never audited, so remember. Plus, some non-encrypted metadata reveals who you have been speaking to however not the contents of these messages. (In different phrases, don’t swap out Sign for Roomy but.)
Social developments
Dazzle.fm

Based by former Stability AI engineers John Sabath and Conner Ruhl, Dazzle affords a web site that is smart of the firehose of knowledge from Bluesky and organizes it into classes, highlighting the developments throughout varied matters. Whereas a lot of the early dialogue on Bluesky in the present day leans political, Dazzle’s web site may also help you discover different matters and conversations happening.
Dazzle helps you to give it directions to tune the location to your personal pursuits, too. You could possibly ask it to indicate you a subject however with none posts that includes political discussions, for instance. Meaning you would use Dazzle to indicate you native information, however not nationwide politics, or you would maintain your expertise centered solely on those that are posting with a optimistic sentiment.
The concept is that you just’ll be capable of swap between these totally different modes, generated utilizing AI expertise, with out really having to construct customized feeds. As an alternative, you possibly can simply kind in what you need to see (or not see) right into a chat-like interface, then have Dazzle reconfigure itself to give you posts that match no matter “vibe” you had simply requested.
Sill

Hyperlink aggregation service Sill helps you to sustain with what everybody’s speaking about on different social media websites like Bluesky and Mastodon in a single place. The service is much like the older startup Nuzzel, which was acquired by Twitter as a part of its deal for Scroll in 2021, then built-in into Twitter’s app. Standard with information junkies, Nuzzel helped customers maintain monitor of what everybody on Twitter was speaking about, studying, and resharing that day.
Sill can be among the many early adopters utilizing Bluesky’s OAuth for the AT Protocol as an alternative of app passwords, making it simpler to log in. As soon as related, you’ll see probably the most shared hyperlinks throughout your providers and the ensuing conversations.
Frontpage

A decentralized and federated hyperlink aggregator constructed on ATProto, Frontpage affords a easy interface for organizing and upvoting fascinating posts and hyperlinks being shared throughout the social community. It additionally helps commenting and notifications.
Various Bluesky shoppers
Skeets
Additionally by Vogelsang, Skeets is a substitute for Bluesky’s principal app that’s optimized for accessibility and works effectively on each iPhone and iPad.
Deck.blue

One other TweetDeck-style web app, Deck.blue helps you to fill your display with columns that includes your Dwelling feed, Notifications, customized feeds, lists, and extra. The app additionally helps a number of accounts and the scheduling of posts.
Dragonfly

Dragonfly affords an alternate shopper app for Bluesky customers on macOS and iPad, with assist for different platforms nonetheless within the works. The app is designed to supply a number of the options the primary Bluesky app doesn’t have, most notably: Bookmarks and assist for Drafts. The app is subscription-based at 99 cents/month, $9.99/12 months, or $24.99 as a one-time buy.
Beeskie

Constructed completely for Home windows customers, Beeskie is a free and open supply app that’s been constructed to match the Home windows design language. The app is at present in beta and affords a primary set of options, however is constant to evolve.
Skywalker

The Skywalker app brings a third-party Bluesky expertise to Android customers which provides a handful of in-demand options like bookmarks and saving drafts.
Occasions
Smoke Sign
An occasion and RSVP administration system, Smoke Signal is the Bluesky different to one thing like Eventbrite or Fb Occasions. Constructed on prime of ATProto, Smoke Sign helps OAuth, permitting customers to find communities and create and RSVP to occasions whereas additionally maintaining maintain of their very own private information.

OpenMeet
An ATProto-based different to Meetup.com, OpenMeet is an open supply platform that permits folks to create curiosity teams, skilled networking teams, group teams, and others, and schedule and handle occasions. Guests can use the location to seek out native occasions and actions and securely talk with different group members. The service additionally retains person data non-public, it says. OpenMeet is managed by open supply contributors.

Running a blog
White Wind
A Markdown running a blog service for the AT Protocol, White Wind helps you to use your ATProto account to log in, then write in Markdown. The service consists of instruments for importing photographs, previewing your publish, and extra, with all the pieces saved in your account’s PDS (private information service). If you publish on Bluesky, these replies are included in your weblog mechanically.

Analytics
BlueSkyHunter
Largely a growth and analytics toolset for Bluesky, BlueSkyHunter additionally affords a strategy to faucet into developments on the social community. One part within the app referred to as Viral Posts showcases the extra widespread posts. This might assist content material planners decide up on developments and memes or discover templates which can be widespread with different customers that they might undertake.
Fedica
Fedica affords a web-based dashboard that means that you can compose and schedule posts throughout social networks, together with Bluesky, Threads, X, Mastodon, and Pixelfed, amongst others. It additionally helps extra conventional social apps like Fb, Instagram, TikTok, Pinterest, and YouTube. Included in its plans are quite a lot of options for social listening, instruments for monitoring hashtags, key phrases, and publish attain, in addition to these for follower evaluation.
Cross-posting
OpenVibe

Openvibe’s app means that you can cross-post to a number of social networks without delay, together with Mastodon, Bluesky, Nostr, and Threads. The app — backed by Czech Founders VC and Automattic — is designed to be an easy-to-use gateway to the open social net, as you don’t have to modify apps continuously to maintain up with mates on a number of networks. As an alternative, you possibly can browse all their updates in a mixed timeline.
Croissant

Croissant’s easy cross-posting app for iOS affords a strategy to reach users on Bluesky, Mastodon, and Threads from one place. The app helps including issues like photographs, alt textual content, hashtags, threaded posts, and different service-specific options. Croissant is accessible as a subscription at $2.99/month or $19.99/12 months or as a one-time buy of $59.99.
Fedica

Additionally listed above beneath the analytics part, Fedica affords a cross-posting function the place posts could be scheduled or posted stay.
Social evaluations
Skylights

To not be confused with the video app Skylight above, Skylights is a public evaluations platform constructed on AT Proto the place you possibly can evaluation books, films, and TV reveals, with plans so as to add assist for reviewing papers and URLs sooner or later. Not like conventional evaluation platforms, the info you share on Skylights is yours, not “locked right into a silo,” the web site notes.
Popsky
Nonetheless in open beta on iOS, Popsky is designed to be a spot the place you possibly can uncover and focus on your favourite TV reveals, films, books, and video video games. Additionally constructed on the AT Protocol, you possibly can mark gadgets as in progress or accomplished (or watched), handle spoilers, import information from Letterboxd, and extra, with evaluations and discussions synced again to Bluesky’s social community.

Music and audio apps
Rocksky
A music monitoring and discovery platform constructed on prime of the AT Protocol, Rocksky is constructing one thing akin to the Final.fm for the decentralized net. Just like Final.fm, Rocksky helps you to “scribble” your listening exercise, monitor your stats, discover music, and share your musical style, with out your information being tied to a single platform. The service additionally plans to be open-sourced sooner or later.

Bluecast
Bluecast’s real-time audio streaming service for Bluesky customers lets anybody begin streaming with out particular gear. The service’s net app works throughout platforms, together with cell and desktop, and consists of options like multi-guest streaming, streaming karaoke, background music and sound results, visible results, and different superior options.

Different apps
Woosh
A venture constructed by the staff at Federation Studio, Whoosh is constructing the Linktree for the open social net. The service permits customers to share and showcase their on-line presence in a single place, which may embrace all the pieces from their open social profiles on Bluesky to these on bigger platforms like TikTok. Nevertheless, all the info created on Woosh is saved to your Bluesky or AT Protocol person account, which implies you would publish your personal App View to render your web page the way in which you need, or use different providers to take action sooner or later.

Cred.blue
Cred.blue’s service offers you a straightforward strategy to generate a “rating” primarily based on a person’s identification within the ATProto ecosystem. Whereas in some methods the concept of scoring somebody’s social exercise makes this sound like a Klout for the open social net, Cred.blue’s objective is to assist customers perceive extra concerning the folks they comply with and whether or not their account is wholesome and lively. The scoring takes into consideration a person’s public information, like their posts’ content material, likes, social graph, and extra, in addition to their involvement with the bigger ATProto ecosystem. Customers may see the place they rank on a Leaderboard that spans Bluesky on the AT Protocol community.

Mutesky
The service supplied by Mutesky helps you to bulk handle Bluesky mutes — that means matters you don’t need to see as a part of the Bluesky expertise — in a single handy dashboard. Right here, you possibly can management whether or not or not you need to see issues like political discourse, social points, international affairs, faith, healthcare, and others when shopping the Bluesky social community. You’ll be able to much more narrowly dig into area of interest matters inside classes to specify which subtopics ought to be muted.

AzSky
An open social different to a dialogue discussion board web site like Reddit, AzSky is powered by Bluesky. Customers can be a part of communities and interact in discussions with others who share their pursuits throughout matters like information, expertise, gaming, films, books, and extra. It’s also possible to monitor “trending” conversations happening throughout Bluesky from AzSky, that are these discussions which have a whole bunch (and even hundreds) of feedback.

Flushes
This foolish social app, Flushes, helps you to publish a “flush” if you’re within the rest room, which is revealed on AT Proto. Why a decentralized rest room app? Why not!
This was initially revealed on March 30 and can be up to date recurrently.
Bluesky,evergreens
Add comment