Marcel-Jan Krijgsman Add us as a preferred source on Google
🔄 Data last refreshed 13 days ago
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Followers
167
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 Marcel-Jan Krijgsman
Known for
11 views
In the last 2 1/2 weeks I’ve been #cycling in #Ireland and it has been amazing. Sure, the weather worked in my favor. Sometimes all things work out very well.
10 views
Went for a ride this evening. It was so pleasant after a pretty warm day in the home office. Just a delight. This is what I’ve been looking out for all winter. #cycling
5 views
I had plans yesterday to go #cycling to the coast. But even 10 km’s underway I saw lightning in the dark clouds above Zoetermeer. Should I go back? But the further I rode, the more the clouds went northward, out of my way. So I moved on. Arrived at the coast, I decided to go for kibbeling, or fish and chips (kinda). When I enjoyed my fried cod, I heard thunder above the North Sea. Should I hurry?
3 views
Yesterday I decided to go #cycling to the office. 40 kilometers to and fro. Actually it was more, because the tunnel under the highway was closed, so I had a 3 km detour. The way back was hot, but along the way it gradually became nicer.
📊 Post engagement
Recent posts · likes + reposts
Jun 19latest
5
Avg engagement / post
3–5
Typical post (engagement)
3%
Engagement vs followers
67/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 3 and 5 likes + reposts (median 5) — a dependable floor a sponsored post can count on.
🔥 Top post: In the last 2 1/2 weeks I’ve been #cycling in #Ireland and it ha · 11 likes + reposts
📊 Activity & format
Posting cadence
2 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 7 text · 5 image · 0 video.
Follower / following
0.3×
Follows 505 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
In the last 2 1/2 weeks I’ve been #cycling in #Ireland and it has been amazing. Sure, the weather worked in my favor. Sometimes all things work out very well.
#cycling #Ireland While I already returned my rental car and rental racing bike, tomorrow morning I have time for one more museum in Dublin. And then it’s time to board the plane and go back home.
Yesterday I rode where I don’t go often, but it’s actually nice: north of the Reeuwijkse Plassen. The reason I don’t ride there , is because you have to ride next to the highway A12 for a while. But once done, it’s a good ride though the f…
RE: https://mastodon.social/@thefunnypages/116890472032071247
This #alleyoop comic is pretty up to date on the #Venus science. I mean: you can discuss the existence of microbes in Venus’ atmosphere (and whether they can produce tea), but s…
RE: https://digitalcourage.social/@echo_pbreyer/116849906752825989
Again? BTW calling your MEP works!
RE: https://mastodon.social/@startswithabang/116842606811387084
Because after all Loeb was spot on about 3I/ATLAS being an alien spaceship…
I had plans yesterday to go #cycling to the coast. But even 10 km’s underway I saw lightning in the dark clouds above Zoetermeer. Should I go back? But the further I rode, the more the clouds went northward, out of my way. So I moved on. A…
Yesterday I decided to go #cycling to the office. 40 kilometers to and fro. Actually it was more, because the tunnel under the highway was closed, so I had a 3 km detour. The way back was hot, but along the way it gradually became nicer.
Went for a ride this evening. It was so pleasant after a pretty warm day in the home office. Just a delight. This is what I’ve been looking out for all winter. #cycling
I tried to upload one of my GoPro videos of the ride to Mastodon, but it didn't work. You can view 2 videos on Strava if you want.
https://www.strava.com/activities/18997684126
Today I rode the Ride to Remember 2026 for Alzheimer Nederland to combat dementia. I chose the 140 km ride. Excellently organised. They had 2 stops with water and food. Even a piece of apple cake. I was surprised that halfway I had a pelot…
Can you find evidence on Earth about #neutronstars colliding in the past? Apparently you can according to research by the Helmholtz-Zentrum Dresden-Rossendorf institution in Germany and researchers at Australia's Nuclear Science and Techn…
Yesterday I rode where I don’t go often, but it’s actually nice: north of the Reeuwijkse Plassen. The reason I don’t ride there , is because you have to ride next to the highway A12 for a while. But once done, it’s a good ride though the f…
RE: https://mastodon.social/@thefunnypages/116890472032071247
This #alleyoop comic is pretty up to date on the #Venus science. I mean: you can discuss the existence of microbes in Venus’ atmosphere (and whether they can produce tea), but s…
RE: https://digitalcourage.social/@echo_pbreyer/116849906752825989
Again? BTW calling your MEP works!
RE: https://mastodon.social/@startswithabang/116842606811387084
Because after all Loeb was spot on about 3I/ATLAS being an alien spaceship…
I had plans yesterday to go #cycling to the coast. But even 10 km’s underway I saw lightning in the dark clouds above Zoetermeer. Should I go back? But the further I rode, the more the clouds went northward, out of my way. So I moved on. A…
Yesterday I decided to go #cycling to the office. 40 kilometers to and fro. Actually it was more, because the tunnel under the highway was closed, so I had a 3 km detour. The way back was hot, but along the way it gradually became nicer.
Went for a ride this evening. It was so pleasant after a pretty warm day in the home office. Just a delight. This is what I’ve been looking out for all winter. #cycling
I tried to upload one of my GoPro videos of the ride to Mastodon, but it didn't work. You can view 2 videos on Strava if you want.
https://www.strava.com/activities/18997684126
Today I rode the Ride to Remember 2026 for Alzheimer Nederland to combat dementia. I chose the 140 km ride. Excellently organised. They had 2 stops with water and food. Even a piece of apple cake. I was surprised that halfway I had a pelot…
Can you find evidence on Earth about #neutronstars colliding in the past? Apparently you can according to research by the Helmholtz-Zentrum Dresden-Rossendorf institution in Germany and researchers at Australia's Nuclear Science and Techn…
🐘 Community & instance
Home server
mastodon.nl
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Nov 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 5 views per post.
📤Posts about 2× per week.
🕵️ Fake follower check
Estimated66/100
Good
Credibility score
89%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 89% real, active audience · Low fake-follower risk.
- Engagement (~3.0% of followers engage each post) is around typical for Mastodon.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
💚 Brand affinity
EstimatedBrands Marcel-Jan Krijgsman's audience is most likely to respond to — from detected sponsorships in this niche.
About
Data engineer | Python fan | Security concerned | Stage actor | Solar system knowitall | Spaceflight enthusiast | Cycling fanatic
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
Rob Naaijkens :apple_inc:
16%
pH_
11%
Anna bikes MKE
11%
hsarfaraz
11%
PuttyCAD (Ric)
11%
AdGuard
10%
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Mastodon
＋
Rob Naaijkens :apple_inc: ✓
@robnaaijkens@mastodon.nl
167
Followers
Mastodon
＋
pH_ ✓
@ph_0x05@infosec.exchange
167
Followers
Mastodon
＋
Anna bikes MKE
@anna@urbanists.social
167
Followers
Mastodon
＋
AdGuard
@adguard@mastodon.social
167
Followers
Mastodon
＋
hsarfaraz
@hsarfaraz@fosstodon.org
167
Followers
Mastodon
＋
PuttyCAD (Ric)
@puttycad@mastodon.gamedev.place
167
Followers
Frequently asked questions
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How many followers does Marcel-Jan Krijgsman have?
Marcel-Jan Krijgsman has 167 followers on Mastodon.
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