🌳 Olivier Pirson – OPi 🇧🇪🇫🇷🇬🇧🐧✓ Add us as a preferred source on Google
🔄 Data last refreshed 15 days ago
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Make a deal with 🌳 Olivier Pirson – OPi 🇧🇪🇫🇷🇬🇧🐧
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
222
Account age
9 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 🌳 Olivier Pirson – OPi 🇧🇪🇫🇷🇬🇧🐧
📊 Post engagement
1
Avg engagement / post
0.5%
Engagement vs followers
Sep 2017
On Mastodon since
🔥 Top post: "On vous a appris les nombres complexes sans jamais vous dire ce · 1 likes + reposts
📊 Activity & format
Posting cadence
0.18 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 8 text · 2 image · 2 video.
Follower / following
0.8×
Follows 290 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
“Quand le bleu vire au brun, épisode #1” (M'enfin Média, 1er juillet 2026)
https://www.youtube.com/watch?v=4XF15WK8l_4
“Voici la première partie de notre première série vidéo pour M'enfin Média : "Quand le bleu vire au brun : analyse de la…
Une victime, un des coupables !
🎙️ "Erwan, antifa malgré lui" (Les Pieds sur terre, 20 avril 2026)
https://www.radiofrance.fr/franceculture/podcasts/les-pieds-sur-terre/erwan-antifa-malgre-lui-5678453
🎙️ "Le jeune facho" (20 juin 2023)
htt…
Financer "Les Rencontres de l'Esprit Critique 2026" 🧠
https://fr.ulule.com/rec-2026/
#REC
▶
Happy New Year 1936!
#AVIDEO🎞️ 🤖
#BrainDead, Half-Brained🧠 Americans🇺🇸 Story
« I'm Not a Scientist » Scene
https://www.youtube.com/watch?v=Yb_468nOvAg
#Trump #USA
▶
Murder of Alex Jeffrey #Pretti by #ICE (January 24, 2026) (Drop Site News)
#Fascist #Trump #USA
"A joke for the history buffs:
Germany’s satirical newspaper @der-postillon.com titles: “Vienna Academy of the Arts offers Trump admission as a student — They don’t want to get blamed again“"
https://bsky.app/profile/jensfoell.de/post/3mcp…
Happy New Year!
He's the King… He's the Pope… He's the Nobel of the Nobel… He's #Superman.
#Trump killed 🇺🇸
📢 “"Deux enfants vont mourir sous les coups, je mourrai avec" : un père de famille entame une grève de la faim après une séparation conflictuelle” (20 juin 2025)
https://france3-regions.franceinfo.fr/occitanie/haute-garonne/toulouse/deux-e…
🇺🇸 "Pourquoi ce qui se passe à Los Angeles est glaçant…" (La Première, 14 juin 2025)
https://www.rtbf.be/article/pourquoi-ce-qui-se-passe-a-los-angeles-est-glacant-11561512
"De temps en temps cela vaut la peine de s'arrêter un peu sur ce q…
▶
Happy New Year 1936!
#AVIDEO🎞️ 🤖
#BrainDead, Half-Brained🧠 Americans🇺🇸 Story
« I'm Not a Scientist » Scene
https://www.youtube.com/watch?v=Yb_468nOvAg
#Trump #USA
▶
Murder of Alex Jeffrey #Pretti by #ICE (January 24, 2026) (Drop Site News)
#Fascist #Trump #USA
"A joke for the history buffs:
Germany’s satirical newspaper @der-postillon.com titles: “Vienna Academy of the Arts offers Trump admission as a student — They don’t want to get blamed again“"
https://bsky.app/profile/jensfoell.de/post/3mcp…
Happy New Year!
He's the King… He's the Pope… He's the Nobel of the Nobel… He's #Superman.
#Trump killed 🇺🇸
📢 “"Deux enfants vont mourir sous les coups, je mourrai avec" : un père de famille entame une grève de la faim après une séparation conflictuelle” (20 juin 2025)
https://france3-regions.franceinfo.fr/occitanie/haute-garonne/toulouse/deux-e…
🇺🇸 "Pourquoi ce qui se passe à Los Angeles est glaçant…" (La Première, 14 juin 2025)
https://www.rtbf.be/article/pourquoi-ce-qui-se-passe-a-los-angeles-est-glacant-11561512
"De temps en temps cela vaut la peine de s'arrêter un peu sur ce q…
🐘 Community & instance
Home server
mamot.fr
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
✅ 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
Sep 2017
An OG fediverse account from Mastodon's early years — a long, established presence.
💡 Facts
🗓️Joined Mastodon in 2017 — 9 years ago.
👁️Averages 1 views per post.
📤Posts about 0.2× per week.
🕵️ Fake follower check
Estimated52/100
Fair
Credibility score
76%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 76% real, active audience · Medium fake-follower risk.
- Low engagement (~0.5% of followers engage each post) — a sign of an inflated or inactive audience.
- Verified account.
- Established account (9+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Developer / Computer Science 👨💻 👨🔬
📸 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 🌳 Olivier Pirson – OPi 🇧🇪🇫🇷🇬🇧🐧 have?
🌳 Olivier Pirson – OPi 🇧🇪🇫🇷🇬🇧🐧 has 222 followers on Mastodon.
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