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Denny Vrandečić

Denny Vrandečić✓

Mastodon @vrandecic@mas.to
⚔ Compare ☆ Watch Own this channel?
🔄 Data last refreshed 8 hours ago
🤝

Make a deal with Denny Vrandečić

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards dept… $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Auth… $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the mon… $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month… $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — di… $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules… $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between … Swap→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Denny Vrandečić onto your podcast (~45 min, remote) $30→

Every booking is a normal escrow-protected deal.

Followers
1.7K
Account age
3 yrs
🧰 Free analysis for Denny Vrandečić
🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

Known for

Timmy just sleeping cutely #caturday #cat #cats #CatsOfMastodon79 views Timmy just sleeping cutely #caturday #cat #cats #CatsOfMastodon 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 #WikipediaDay36 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 Vier oder fünf Printmagazine zu ChatGPT im Handel. #ChatGPT17 views Vier oder fünf Printmagazine zu ChatGPT im Handel. #ChatGPT Reading the Artemis II article on Wikipedia, I noticed the Wikipedia BabyGlobe spinning in space on the side. Wonderful! #wikipedia #wikipedia25 #artemis2 #artemis16 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 ★ 79
Schrödinger's answer. (By the way, I'm curious about the correct answer.) #grammar #ai #aifail ★ 3 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… ★ 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… ★ 3 On the flight to Amsterdam I saw this fire from the plane. A big fire that also hazed Amsterdam. #fire #amsterdam #netherlands ★ 14 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… ★ 5 Vier oder fünf Printmagazine zu ChatGPT im Handel. #ChatGPT ★ 17 Sigh, Google... ★ 5 ▶ Reading the Artemis II article on Wikipedia, I noticed the Wikipedia BabyGlobe spinning in space on the side. Wonderful! #wikipedia #wikipedia25 #artemis2 #artemis ★ 16 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… ★ 36

🐘 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.

🕵️ Fake follower check

Estimated
75/100
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

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 seriousness, I don't know any airport that announces gates this late 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 28-29) looks at these questions. If you care about Open Knowle 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 28-29) looks at these questions. If you care about Open Knowle 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 isn't intentional, but due to the incompetence of the develo Vier oder fünf Printmagazine zu ChatGPT im Handel. #ChatGPT Sigh, Google...

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

afreytes 🇵🇷 afreytes 🇵🇷 18% Matt Potter Matt Potter 17% neatchee neatchee 15% Mario Eijkemans Mario Eijkemans 15% Edgar Allan PoE Edgar Allan PoE 12% John (he/him) :vbike: John (he/him) :vbike: 10%

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