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Make a deal with Sabine Hossenfelder
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
230.1K
Posts
50K
Following
813
Account age
18 yrs
💰 Suggested sponsorship rate
$1.3K – $2.1K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Sabine Hossenfelder
Known for
1.2M views
Photo
1.2M views
Everyone who thinks the world could just stop using fossil fuels on the snap of a finger should have a look at this chart. More than 80% of the world's energy supply presently comes from oil, gas, and coal, and that number has barely changed in the past decade.
Of course we will
897.2K views
I wrote my PhD thesis about "Large Extra Dimensions". I didn't want to use the abbreviation LED, so I called them LXD. When I moved to Arizona -- almost exactly 20 years ago -- I got "LXD" as my licence plate. This is me at age 28.
636.4K views
Asked Grok 3 to explain Bell's theorem. It gets it wrong just like all other LLMs I have asked because it just repeats confused stuff that has been written elsewhere rather than looking at the actual theorem.
📊 Post performance
690.7K
Avg views / post
3×
Reach vs followers
Nov 2007
On X since
🔥 Top post: I don't understand why this nonsense ever spread so far or why a · 2.4M views
📊 Activity & format
Posting cadence
0.11 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 0 video · 6 image · 12 text.
Follower / following
283×
Follows 813 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.
Recent posts
View on X ↗
Happy birthday to me
I genuinely don't understand why some people are still bullish about LLMs.
I use GPT, Grok, Gemini, Mistral etc every day in the hope they'll save me time searching for information and summarizing it. They continue to fabricate links, re…
Asked Grok 3 to explain Bell's theorem. It gets it wrong just like all other LLMs I have asked because it just repeats confused stuff that has been written elsewhere rather than looking at the actual theorem.
Photo
The ongoing bird-flu disaster in the US is blowing my mind. They're causing a new pandemic, scientists have been jumping up and down for almost a year yelling DO SOMETHING, but no one listens.
I see a lot of confusion about Google's Monday press release about quantum supremacy, so let me try to clarify a few things.
They say they did a computation on a ca 100 qubit chip much faster than a conventional (super)computer could do. …
seriously struggling to comprehend the total and utter detachment from reality one must have to think that a PhD thesis about the description of smell in the English literature will be "one of the most influential theses of the 21st centur…
And the 2024 Nobel Prize in Physics does not go to physics...
friend told me that the jeans he's been wearing for the past 20 years are going to be discontinued by the manufacturer, so he went and bought two dozen pairs and says they'll last for the rest of his life
breakthrough: string theorists have found way to calculate pi
News are erupting in Germany that the parliament's decision to go through with the nuclear phase-out was partly based on false information that seems to have been deliberately falsified.
💡 Facts
🗓️Joined X in 2007 — 18 years ago.
👁️Averages 690.7K views per post.
📤Posts about 0.1× per week.
💬3.86% engagement rate.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated83/100
Excellent
Credibility score
93%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 93% real, active audience · Low fake-follower risk.
- Strong engagement (~3× of followers engage each post) — an active, real audience.
- Organic base — far more followers than accounts it follows.
- Verified account.
- Established account (18+ years old).
- 3.86% engagement — below the ~14.4% typical for this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
German Physicist. Author of "Lost in Math" & "Existential Physics".
There is no strength in numbers, have no such misconception.
rt's are not endorsements
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
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How many followers does Sabine Hossenfelder have?
Sabine Hossenfelder has 230,111 followers on X.
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