🤝
Make a deal with Erwin Rossen 🔸
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
298
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 analysis for Erwin Rossen 🔸
Known for
35 views
Meet Tinta and Mite!
#CatsOfMastodon
31 views
A friend of mine is conducting research on cats' health and diet. If you’ve lived with a cat for at least one year, we need your help to complete a short survey focused on your cat’s health and diet – and to help publicize this to other people with cats. The survey takes only a few minutes and we ne
20 views
#Catsitting 20-year old Poppy again 😺
#Caturday #CatsOfMastodon
2 views
De afgelopen drie dagen meer dan 50 km gelopen door de bossen op de Veluwe. Wat een prachtig gebied! 😍
📊 Post engagement
12
Avg engagement / post
4%
Engagement vs followers
Oct 2022
On Mastodon since
🔥 Top post: Meet Tinta and Mite! #CatsOfMastodon · 35 likes + reposts
📊 Activity & format
Posting cadence
0.45 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
0.7×
Follows 405 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
Meet Tinta and Mite!
#CatsOfMastodon
Photo post
De afgelopen drie dagen meer dan 50 km gelopen door de bossen op de Veluwe. Wat een prachtig gebied! 😍
Reiger in Oosterpark in Amsterdam
This article challenges the idea that AI will make humans less intelligent. Instead, it explains the human mind as a "staircase" where AI can help people who lack certain steps in it, and the author calls this AI-as-prosthetic. They do war…
Did you know you could spell your name using satellite images of geographical features? My name is spelled with images from:
📍 Breiðamerkurjökull Glacier, Iceland
📍 Florida Keys
📍 La Primavera, Columbia
📍 Borgarbyggð, Iceland
📍 Yapacani,…
Ik was zojuist bij de boekpresentatie van het nieuwe boek Het beste wat je met je geld kunt doen, het eerste Nederlandse boek over effectief geven. Wat een leuke bijeenkomst, en wat kan auteur Bram Schaper goed verhalen vertellen! Benieuwd…
I didn't know that I'm interested in #dithering before seeing this:
👉 Dithering - Part 1 - https://visualrambling.space/dithering-part-1/
Gisteren lekker gewandeld in de #KennemerDuinen 😍
A friend of mine is conducting research on cats' health and diet. If you’ve lived with a cat for at least one year, we need your help to complete a short survey focused on your cat’s health and diet – and to help publicize this to other pe…
2026 en LinkedIn kan nog steeds geen goede aanbevelingen aan mij geven. Ik block weliswaar zoveel mogelijk ads en trackers, maar het algoritme zou me toch beter moeten kennen.
#Catsitting 20-year old Poppy again 😺
#Caturday #CatsOfMastodon
🐘 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.
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 12 views per post.
📤Posts about 0.5× per week.
🕵️ Fake follower check
Estimated80/100
Excellent
Credibility score
97%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 97% real, active audience · Low fake-follower risk.
- Strong engagement (~4.0% of followers engage each post) — an active, real audience.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Python software developer for Fashion retailers and suppliers at Fashion Cloud. Effective Altruist. Based in Amsterdam.
🔸 Pledged to donate at least 10% of lifetime income to effective charities
🥬 Fan of plant-based food
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
Steve Atkins
18%
Ryan Daws 🤓
14%
Rutger S
14%
Vereesh
12%
Ace of Cosmic Space🏳️⚧️🏳️
11%
Lesley Shashaty
10%
More like this
Find more →
Mastodon
Steve Atkins ✓
@lluad@mastodon.ie
298
Followers
Mastodon
Vereesh
@temporal_spider@masto.ai
298
Followers
Mastodon
Ace of Cosmic Space🏳️⚧️🏳️
@aceofcosmicspace@lgbtqia.space
298
Followers
Mastodon
Lesley Shashaty
@lshashaty@sfba.social
297
Followers
Mastodon
Ryan Daws 🤓 ✓
@gadgetry@techhub.social
298
Followers
Mastodon
Rutger S
@rschraey@mastodon-belgium.be
298
Followers
✉ Message Erwin Rossen 🔸
Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.
- ✓ Message any influencer from their listing
- ✓ The influencer gets notified by email
- ✓ Manage every conversation in one inbox
Already Pro? Log in.
🎤 Event / appearance with Erwin Rossen 🔸
Booking an event / appearance is a Pro feature. Upgrade to book Erwin Rossen 🔸 for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Erwin Rossen 🔸 gets notified by email
- ✓ Fee held in escrow, released after the appearance
Already Pro? Log in.
🚀
You're out of free requests this month
Free accounts get 5 per month. Go Pro for unlimited sponsor pitches, collab requests & sponsorship deals — plus featured placement, the Verified badge, free withdrawals and more.
Upgrade to Pro — $9.95/mo →Your free limit resets on the 1st of next month.
Auto-generated from Mastodon's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove