Sifa ID
Sifa ID

Professional identity on the AT Protocol

Reviews
5.0(6)
Write a review

Sifa quickly became one of my favourite atproto-based apps, because it really makes a lot of sense to provide a professional ID on an open protocol where everything is public. The fact that it (optionally) populates my sifa profile with my activity on other atproto apps I use (such as when blogging on offprint) is sooo cool. I really hope it takes over LinkedIn one day.

Jun 4, 2026

Sifa is the best place to maintain a professional identity outside of a personal website. It is made perfect by being part of the Atmosphere, so you're not building your network from scratch. Beyond the network benefit, being part of the Atmosphere means that your profile is not a maintenance burden and instead updates itself by pulling in the information you choose from across the network. If you're looking to ditch LinkedIn, Sifa ID is the place to be.

Jun 4, 2026

Really well designed, thought out app view for ATproto. I love the features already, and can't even imagine the impact this app will have when I look at the upcoming roadmap items.

May 7, 2026

Great app! Ditch LinkedIn in 2027. The app has a lot of potential, when the ‘coming soon’ elements are live.

Apr 27, 2026