Sarah Frier ✓

@sarahfrier · San Francisco, CA · joined 12 Aug 2008

In charge of big tech coverage at Bloomberg. Author of NO FILTER: The Inside Story of Instagram, from @simonschuster.

79 224Followers

1 711Following

15 275Posts total

104.6KViews on collected posts

Latest posts

Sarah Frier ✓@sarahfrier9 Jul 2025

X’s CEO (who is not Elon) leaves! We discuss. 2.3K views · 6 likes · 0 reposts · 2 replies Open on X →

Sarah Frier ✓@sarahfrier9 Jul 2025

Had to break the glass with @sarahfrier on the exit on the ceo of this app https://t.co/lTQq4rtfqb 4K views · 4 likes · 1 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier23 Apr 2025

@sarahfrier It’s like finding out the chef not only forgot the salt but also deliberately cut the safety line for the kitchen staff. 169 views · 1 likes · 0 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier22 Apr 2025

He also says Instagram could have grown/thrived/launched major features without Meta’s support, and that Zuckerberg came to see Instagram as a threat to Facebook https://t.co/37cbESBqHL 4.5K views · 20 likes · 6 reposts · 1 replies Open on X →

Sarah Frier ✓@sarahfrier22 Apr 2025

Wow after years of silence Instagram co-founder Kevin Systrom is on the stand in federal court confirming what I reported in my book, including that Zuckerberg starved Instagram’s headcount around safety issues, leading to major problems 21.9K views · 159 likes · 30 reposts · 5 replies Open on X →

Sarah Frier ✓@sarahfrier21 Apr 2025

@sarahfrier @john @realDonaldTrump 🔥 288 views · 6 likes · 0 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier21 Apr 2025

@sarahfrier @john @realDonaldTrump I love him! 413 views · 1 likes · 1 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier21 Apr 2025

@sarahfrier @john @realDonaldTrump Amazing write up, thankful that @john was able to recover his Instagram name John. Hopefully theres an opening at @happydad or @BoredJerky I'm ready to get to work @john 🍻 373 views · 1 likes · 0 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier21 Apr 2025

I wrote about @john who left the music industry and went all in on bro podcasts, UFC and @realDonaldTrump. It turned out to be a pretty good bet… https://t.co/VJYiMmQX0n 49K views · 76 likes · 19 reposts · 8 replies Open on X →

Sarah Frier ✓@sarahfrier20 Mar 2025

Loved interviewing @JuddLegum for Elon Inc. 1.7K views · 1 likes · 0 reposts · 0 replies Open on X →

Sarah Frier ✓@sarahfrier20 Mar 2025

On this bonus episode of the Elon, Inc. podcast, @JuddLegum, founder and writer of the newsletter Popular Information, joins @sarahfrier to discuss Musk's work at DOGE https://t.co/WMQYeEfey0 https://t.co/mS7SrWKEs6

1:48

20.1K views · 10 likes · 4 reposts · 2 replies Open on X →

Sarah Frier ✓@sarahfrier14 Apr 2020

No Filter: The Inside Story of Instagram is now published!!! Now you can read it and tell me what you think: https://t.co/7RuSKPCB8K https://t.co/kwI8ZFeWV5

0 views · 1.7K likes · 188 reposts · 200 replies Open on X →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

20.1K20 Mar

1.7K

49K21 Apr

373

413

288

21.9K22 Apr

4.5K

16923 Apr

4K9 Jul

2.3K

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.09%20 Mar

0.06%

0.22%21 Apr

0.27%

0.48%

2.08%

0.90%22 Apr

0.60%

0.59%23 Apr

0.15%9 Jul

0.34%

Reactions — likes, reposts, replies and quotes — divided by views.

What the audience does

Likes67.2%285 in total

Reposts14.4%61 in total

Replies4.2%18 in total

Quotes1.9%8 in total

Bookmarks12.3%52 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

Growth & engagement

Views per post

Engagement rate per post

What the audience does

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