Browse and manage data across the AT Protocol
PDS Viewer
Browse Your AT Protocol PDS Records Like a File Tree. OAuth-Powered, Read-Only, Client-Side.
Aether OS
A web OS environment for the AT Protocol. 42+ apps running in your browser, your data stays on your PDS.
Compose | Taproot
Create a new AT Protocol record on your PDS. Prefill via at.new links, save drafts on your device, and publish with one click.
Compose | Taproot
Create a new AT Protocol record on your PDS. Prefill via at.new links, save drafts on your device, and publish with one click.
Protobase
Managed AT Protocol PDS infrastructure for your brand. Give your users a home on the Atmosphere — we handle the heavy lifting.
PDS.RIP - Ephemeral Sandbox PDS
Welcome to a public sandbox PDS for the AT Protocol network. Create an account, test the protocol, build cool stuff.
OpenPDS - AT Protocol PDS Directory
AT Protocol PDS servers with open registration. Data from atproto-scraping, enriched daily.
ATProto Architecture
Visual summary of the AT Protocol architecture: PDS, AppView, identity, records, lexicons.
Taproot - AT Protocol Explorer
Explore the AT Protocol network. Browse repositories, records, collections, PDSes, and relays. The most complete AT Protocol data explorer.
Spinning Up Your Own Corner of the ATmosphere - Mostly Protocols
How to set up your own PDS from scratch - server, domain, email, migration, and all the little details that actually matter when you're trying to run your own piece of the ATmosphere.
Setting Up Your Own PDS Is Frighteningly Easy
A PDS, or Personal Data Server, is kind of the core thing behind atproto. The idea is that it's a server that stores all your atproto data and cryptographic keys. Most people just use Bluesky's PDS right now, but this is probably the most commonly self-hosted part of the ecosystem:
AT Protocol Roadmap (Spring 2026) - AT Protocol
Updates to the AT Protocol roadmap, including Permissioned Data and Account Experience.
AT Protocol Roadmap (Spring 2026) - AT Protocol
Updates to the AT Protocol roadmap, including Permissioned Data and Account Experience.
at://alternatives | AT protocol alternatives for popular products
Discover AT Protocol alternatives for popular products and services. Browse decentralized apps that give you control over your data, identity, and social connections.