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500 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Sign Up | LinkedIn
500 million+ members | Manage your professional identity. Build and engage with your professional network. Access knowledge, insights and opportunities.
Sifa · Portable professional identity on the open web
Replace your LinkedIn URL with a portable profile that gathers the work you already publish across the open web. EU-hosted. Free. No lock-in.
Sifa · Portable professional identity on the open web
Replace your LinkedIn URL with a portable profile that gathers the work you already publish across the open web. EU-hosted. Free. No lock-in.
How to beat LinkedIn: The Game
A strategy guide for using a semi-pointless social network in all the wrong ways.
LinkedIn has over 675 Million Members. Want to know what LinkedIn User Number you are? They don't make it easy, but you can do it - here's how: Go to to your profile page, then choose "view… | Chris Fralic | 34 comments
LinkedIn has over 675 Million Members. Want to know what LinkedIn User Number you are? They don't make it easy, but you can do it - here's how: Go to to your profile page, then choose "view source" from your browser, then search for "member:" and you'll see a number appear - that's it. | 34 comments on LinkedIn
Nobody knows how the whole system works
One of the surprising (at least to me) consequences of the fall of Twitter is the rise of LinkedIn as a social media site. I saw some interesting posts I wanted to call attention to: First, Simon W…
I Verified My LinkedIn Identity. Here's What I Actually Handed Over.
I wanted a blue badge on LinkedIn. To get it, I gave a US company my passport, my face, and my biometric data. Then I read the fine print.
Why the next professional network will look nothing like LinkedIn
As LinkedIn unbundles, SaaS companies emerge as leaders of the new professional networks
Free LinkedIn Profile Viewer — View Profiles Anonymously (2026)
View any LinkedIn profile anonymously without logging in. OutX's free profile viewer lets you research leads and competitors privately. No sign-up needed.
You Can’t Find a Job Because LinkedIn Went Full TikTok
LinkedIn’s $5-billion quarter had nothing to do with anyone finding work.
Your intellectual fly is open | The Observation Deck
Note: This was originally published as a LinkedIn post on November 11, 2025. I need to make a painful confession: somehow, LinkedIn has become an important social network to me. This isn’t necessarily due to LinkedIn’s sparkling competence, of course. To the contrary, LinkedIn is the Gerald Ford of social networks: the normal one that was left standing as the Richard Nixons and the Spiro Agnews of social media imploded around them. As with Gerald Ford, with LinkedIn we know that we’re getting something a bit clumsy and boring, but (as with post-Watergate America!), we’re also getting something that isn’t totally crooked — and that’s actually a bit of a relief.
This is a good example of the permissionless innovation happening in the #Atmosphere: create an initial LinkedIn-style site you can access via your existing Bluesky/Blacksky/Eurosky/etc. account, then add more and more features leveraging your existing personal data in the Atmosphere and beyond.
Sifa ID
If you go to your personal Sifa Page at page.sifa.id/%3C@handle%3E/now, it now shows your personal heatmap and activitystream. (Check nownownow.com/about for the history of the /now page :))
