Julian

@julheimer.bsky.social

I recently looked at over 850K social accounts connected to Buffer to see which platforms are seeing the most growth (in terms of follower counts). LinkedIn is leading the pack with a median annualized growth rate of around 18%, and Facebook is at 0%, with only 43% of accounts showing any growth.

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This was a great reading year for me. Thanks to @buffer.com's generous book reimbursement program I was able to read 26 books, 19 of which were fiction. In the thread below I'll share my three favorites of the year.

My 2025 year in review from @buffer.com: - I was ranked exactly 115,290th in terms of posts sent this year. Really need to crack the top 100K next year 😅 - Surprisingly I was ranked in the top 15% in terms of total engagement. I'll take it! - Bluesky was my top platform 🤝

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For almost a year, Sr Software Engineer @ Buffer, Arek Panek lived inside one of the most stubborn product mysteries at Buffer: posts getting “stuck in processing.” A tiny percentage of updates that were neither sent nor errored. Just stuck. This became his North Star, & he refused to let it go!

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Today we're launching a big new feature called Community. It helps you manage comments and replies on LinkedIn, Threads, X, Facebook, Instagram, and Bluesky in @buffer. The team has worked really hard on this, and it's available for free. Check it out! buff.ly/12vyzLp

We Built a New Feature to Help You Manage Comments on 6 Platforms

With Buffer's Community, you can see and reply to comments from Instagram, Facebook, Threads, Bluesky, X, and LinkedIn — all in one workspace. For free.

buffer.com

👋 Julian here, Buffer's resident data scientist. Have you ever wondered how we come up with the best times to post for each platform? Well, today's your lucky day. Let's dive in. 1/10

It's been a minute, but here's the latest @buffer.com streaks leaderboard. It doesn't change much so I'm thinking of doing something different, like ranking folks by the number of consecutive weeks in which posting goals are met. What do you all think?

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This week I spent some time analyzing how posting frequency affects follower growth. This analysis of over 15 million posts from 160K profiles provides evidence that, unsurprisingly, posting frequency has a clear, positive impact on follower growth. Check out the analysis here: buff.ly/pT74Bqz

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One of the most gratifying aspects of @buffer.com achieving its all-time high in MRR is seeing the acceleration of growth. Not only is MRR higher than it has ever been, but we're growing faster than we have in a long time.

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I'm way late to this, but how are #rstats people liking Positron now that it's been out for a while? RStudio still works great for me and I haven't yet found a compelling reason to switch, but I'm curious to hear what people think