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🧭 Explore 🌍 Top creators in Netherlands Mastodon rankings
Mattias de Hollander

Mattias de Hollander✓ ✓Claimed Add us as a preferred source on Google

👤 Owned by Dr. Jasper Wubs (he/him) →
Mastodon @[email protected] 📍 Netherlands
⚔ Compare ☆ Follow
🔄 Data last refreshed 5 days ago
🤝

Make a deal with Mattias de Hollander

🔒 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 depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Mattias de Hollander onto your podcast (~45 min, remo… $25→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

✱ Unclaimed listing — auto-generated from public data; Mattias de Hollander hasn't claimed it, set these rates, or endorsed SocialDB. The figures are estimates only — the exact amount & terms are set when a proposal is sent, and can be adjusted or negotiated before anything is final. Every booking is a normal escrow-protected deal.

Followers
76
Account age
4 yrs
💰 Suggested sponsorship rate
🎁 Free analysisfor Mattias de Hollander
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

1
Avg engagement / post
1.3%
Engagement vs followers
Oct 2022
On Mastodon since

🔥 Top post: Word jij onze nieuwe collega en help je ons om onze onderzoeksin · 1 likes + reposts

📊 Activity & format

Posting cadence
0.63 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 1 text · 1 image · 0 video.
Follower / following
0.6×
Follows 117 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post Word jij onze nieuwe collega en help je ons om onze onderzoeksinfrastructuur naar een hoger niveau te tillen? Het NIOO zoekt een breed inzetbare Linux systeembeheerder! De werkzaamheden bestaan onder andere uit het beheer van onze ZFS data-opslag, compute nodes en webportals. Je… ★ 1
Chat with your Zotero library Original post: https://bsky.app/profile/did:plc:ppvxhapnptcy5v6cih3ynmzg/post/3lm3b6e6sz22c

🐘 Community & instance

Home server
fediscience.org
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
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 — 4 years ago.
👁️Averages 1 views per post.
📤Posts about 0.6× per week.
📍Based in Netherlands.

🕵️ Fake follower check

Estimated
52/100
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 (~1.3% of followers engage each post) — a sign of an inflated or inactive audience.
  • Verified account.
  • Established account (4+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

bio-informatician @ Netherlands Insititute of Ecology (NIOO-KNAW) | #metagenomics #snakemake #opensource #openscience #bioinformatics

🔀 Audience overlap

Estimated

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

Ontploffing Boer Ontploffing Boer 17% Corey Dutson Corey Dutson 11%

More like this

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Corey Dutson
Corey Dutson ✓
@[email protected]
76 Followers
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Ontploffing Boer
Ontploffing Boer ✓
@[email protected]
76 Followers

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Frequently asked questions

How much does Mattias de Hollander charge for a sponsorship?
Mattias de Hollander 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 Mattias de Hollander for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Mattias de Hollander, 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 Mattias de Hollander have?
Mattias de Hollander has 76 followers on Mastodon.

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