Calvin 🇪🇺 Add us as a preferred source on Google
🔄 Data last refreshed 10 hours ago
🤝
Make a deal with Calvin 🇪🇺
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
86
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 Calvin 🇪🇺
📊 Post engagement
Recent posts · likes + reposts
Oct 8latest
2
Avg engagement / post
2–3
Typical post (engagement)
2.3%
Engagement vs followers
83/100
Very consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 2 and 3 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: Andy Burnham: driven by ideals, guided by compassion, informed b · 3 likes + reposts
📊 Activity & format
Posting cadence
0.29 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
0.6×
Follows 138 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
Argentina es Mapuche
#falklandislands #malvinas
Maybe it's time to stop the posturing trend of punitive home secretaries. Let's start looking for solutions; let's include compassion in that process.
#ukpolitics #politics
It's probably a good time to re-read The Naked Sun by Isaac Asimov for a vision of a road made by billionaires.
#inequality #billionaires #techbros
Already these ideas are being attacked with despair and cynicism. Pessimism is a primary tool of despots, oligarchs and billionaires. It means we do nothing while they take everything.
‘An equal and habitable world is possible’: academics …
Our bodies at odds
with the health of our souls,
still lusting for meat
#poetry #senryu #haiku
It was a relief when Mandelson left the stage. Perhaps it's time for Blair to stop bothering us. When was the last time he was right about anything?
#politics #blairites
Were the people of Barnsley consulted at all?
Barnsley rebranded UK’s first ‘tech town’ as US giants join AI push
https://www.theguardian.com/business/2026/feb/03/barnsley-uk-tech-town-ai-microsoft-cisco-adobe?CMP=Share_AndroidApp_Other
#a…
"Patriotism is the nicotine of the masses."
It's a shame she's not intrersted in a good relationship with the voting public.
Rachel Reeves clears planning blockage amid ‘good relationship’ with developer
https://www.theguardian.com/environment/2025/oct/07/rachel-reeves-clears-planni…
Also, if 40% is affordable homes, 20% is social housing, what is intended for the remaining 40%?
It would be good to think they plan on some community led input into this; co-housing projects, shared ownership, self builds. It would be nice to believe they intend good quality, sustainable, aesthetically worthwhile buildings. It would …
🐘 Community & instance
Home server
mastodon.world
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
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 2 views per post.
📤Posts about 0.3× 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 (~2.3% 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.
About
Poetry, music, nature, mind, hopeful futures.
My own content is ©
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
More like this
Find more →
Mastodon
＋
CBfotos
@cbfotos@social.vivaldi.net
86
Followers
Mastodon
＋
TotoSec
@totosec@infosec.exchange
86
Followers
Mastodon
＋
Lea Innanen
@leapardi@mementomori.social
86
Followers
Mastodon
＋
Michael Pedersen ✓
@pedersen@c.im
86
Followers
Mastodon
＋
Lulumomm
@lulumomm@c.im
86
Followers
Mastodon
＋
Ben Avison
@benavison@mastodonapp.uk
86
Followers
Frequently asked questions
How much does Calvin 🇪🇺 charge for a sponsorship?
Calvin 🇪🇺 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 Calvin 🇪🇺 for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Calvin 🇪🇺, 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 Calvin 🇪🇺 have?
Calvin 🇪🇺 has 86 followers on Mastodon.
✉ Message Calvin 🇪🇺
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 Calvin 🇪🇺
Booking an event / appearance is a Pro feature. Upgrade to book Calvin 🇪🇺 for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Calvin 🇪🇺 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