Sean Corfield✓ Add us as a preferred source on Google
🔄 Data last refreshed 3 days ago
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Make a deal with Sean Corfield
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
728
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 Sean Corfield
📊 Post engagement
Recent posts · likes + reposts
Sep 7latest
6
Avg engagement / post
4–6
Typical post (engagement)
0.8%
Engagement vs followers
68/100
Consistent reach
Oct 2022
On Mastodon since
Half of recent posts land between 4 and 6 likes + reposts (median 5) — a dependable floor a sponsored post can count on.
🔥 Top post: The annual State of #Clojure survey is available! https://www.su · 18 likes + reposts
📊 Activity & format
Posting cadence
0.24 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
1.8×
Follows 401 back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
#HoneySQL officially supports #jolt and #let-go now, as well as #Clojure #ClojureScript and #Babashka -- very cool to see so many dialects appearing for so many target hosts!
At work, we have #Clojure 1.13 Alpha 3 in production and Alpha 4 on QA. Loving the new :keys! and :select features added to destructuring in this release! https://clojure.org/news/2026/07/14/clojure-1-13-alpha4
Vibe-coded #Babashka #Clojure script to display #Calva settings from VS Code, with default, user, and project values https://github.com/seancorfield/calva-settings -- awful code from Copilot but it works and I wouldn't have bothered hand-c…
We voted today. Even tho' we're unaffiliated and only three tax levy renewals were on our ballot. Even tho' my wife had knee replacement surgery yesterday. She insisted that she was going to hobble slowly into the voting center with her wa…
RE: https://mastodon.scot/@simon_brooke/116431076644748894
Yes! Along with universal healthcare (and universal education through college level). Western nations could afford this but choose not to -- and we are all poorer in innovation for…
For zero args, I'm inclined to #Clojure (and #CommonLisp I guess) -- if there are no things to compare, are those missing things equal, or unequal? How can you say? Sure, with (and) and (or) there are obvious results (true and false/nil re…
Is Mastodon repeatedly switching back to the basic layout from the advanced "deck" interface for anyone else?
RE: https://mastodon.social/@borkdude/115989610508581708
This is a great UX improvement for an already amazing tool!
RE: https://functional.cafe/@tomekw/115990243182151798
https://github.com/seancorfield/next-jdbc/releases/tag/v1.3.1093 now provides direct support for hikari-cp out of the box!
#CovidIsNotOver My wife and I managed 3 years before we got #COVID the first time. And we've managed another two years before getting COVID the second time, this week. She's been in California for a week, where they're having a surge, but …
Current status -- summer evenings will be more bearable once we have our swim spa installed!
Current status -- summer evenings will be more bearable once we have our swim spa installed!
🐘 Community & instance
Home server
tech.lgbt
A LGBTQ+ tech server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
✅ 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 — 3 years ago.
👁️Averages 6 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 (~0.8% of followers engage each post) — a sign of an inflated or inactive audience.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Likes Clojure & Functional Programming; Likes Diversity & Equality; LG*B*TQIA 🏳️🌈 (he/him)
[avatar image: casual photo of a white male in his early sixties, with glasses, a grey goatee, and grey hair, wearing a dark blue T-shirt that says "la la la I can't hear you la la la", outdoors with trees in the background]
[header image: black and white photograph of Coit Tower and Alcatraz, as seen from a high vantage point to the southeast of both, taken by Vernon Viehe]
🔀 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
How much does Sean Corfield charge for a sponsorship?
Sean Corfield 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 Sean Corfield for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Sean Corfield, 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 Sean Corfield have?
Sean Corfield has 728 followers on Mastodon.
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