🤝
Make a deal with Denny Vrandečić
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.7K
Account age
3 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Denny Vrandečić
Known for
79 views
Timmy just sleeping cutely
#caturday #cat #cats #CatsOfMastodon
36 views
Happy birthday @wikipedia
25 years of Wikipedia -- a decades-long story of language communities growing together
https://www.wikifunctions.org/wiki/Wikifunctions:Status_updates/2026-01-15
#AbstractWikipedia #Wikipedia #Wikipedia25 #WikipediaDay
17 views
Vier oder fünf Printmagazine zu ChatGPT im Handel.
#ChatGPT
16 views
Reading the Artemis II article on Wikipedia, I noticed the Wikipedia BabyGlobe spinning in space on the side.
Wonderful!
#wikipedia #wikipedia25 #artemis2 #artemis
📊 Post engagement
18
Avg engagement / post
1.1%
Engagement vs followers
Oct 2022
On Mastodon since
🔥 Top post: Timmy just sleeping cutely #caturday #cat #cats #CatsOfMastodon · 79 likes + reposts
📊 Activity & format
Posting cadence
0.5 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 11 image · 1 video.
Follower / following
1.1×
Follows 1.5K back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
Timmy just sleeping cutely
#caturday #cat #cats #CatsOfMastodon
Schrödinger's answer.
(By the way, I'm curious about the correct answer.)
#grammar #ai #aifail
Heathrow: Boarding starts at 8:40. It may take up to fifteen minutes to walk to your gate. "Please allow enough time to reach your gate." It's 8:44. We're still not telling you what your gate is. May be the famous British humor.
In serious…
Institutional Data. Open Knowledge. AI. How can we create better bridges between them and work together to solve some of our big issues around data and access to knowledge in the age of AI?
The coming AI-BRIDGES Symposium in London (May 2…
Institutional Data. Open Knowledge. AI. How can we create better bridges between them and work together to solve some of our big issues around data and access to knowledge in the age of AI?
The coming AI-BRIDGES Symposium in London (May 2…
On the flight to Amsterdam I saw this fire from the plane. A big fire that also hazed Amsterdam.
#fire #amsterdam #netherlands
A UX fail I get annoyed with is a product deciding a text is too long, showing "Read more", only to reveal that the text would have comfortably fit. Today I saw an egregious example in Whatsapp.
Now I know Hanlon's razor tells me that this…
Vier oder fünf Printmagazine zu ChatGPT im Handel.
#ChatGPT
Sigh, Google...
▶
Reading the Artemis II article on Wikipedia, I noticed the Wikipedia BabyGlobe spinning in space on the side.
Wonderful!
#wikipedia #wikipedia25 #artemis2 #artemis
Ja, scho recht...
#ki #aioverview #google
Happy birthday @wikipedia
25 years of Wikipedia -- a decades-long story of language communities growing together
https://www.wikifunctions.org/wiki/Wikifunctions:Status_updates/2026-01-15
#AbstractWikipedia #Wikipedia #Wikipedia25 #Wikipe…
🐘 Community & instance
Home server
mas.to
A large general-interest Mastodon server. On the fediverse the server a creator picks hints at their community — this one spans all topics.
✅ Link-verified
Verified link
Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.
On Mastodon since
Oct 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 18 views per post.
📤Posts about 0.5× per week.
📍Based in Germany.
🕵️ Fake follower check
Estimated75/100
Good
Credibility score
92%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 92% real, active audience · Low fake-follower risk.
- Engagement (~1.1% of followers engage each post) is around typical for Mastodon.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Husband. Dad. Cat housemate. PhD. Works on Abstract Wikipedia and Wikifunctions at Wikimedia Foundation. Wikidata founder. Previously: ontologist at Google, Wikimedia Trustee, and RPG author. Roots in Brač, Croatia. Stuttgart, Germany. he/him. Views my own.
Posting cat pics and occasionally other stuff.
#tootfinder
📸 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
How much does Denny Vrandečić charge for a sponsorship?
Denny Vrandečić hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Denny Vrandečić for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Denny Vrandečić, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Denny Vrandečić have?
Denny Vrandečić has 1,687 followers on Mastodon.
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