Keith Devlin✓ Add us as a preferred source on Google
🔄 Data last refreshed 13 hours ago
🤝
Make a deal with Keith Devlin
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.6K
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 Keith Devlin
📊 Post engagement
Recent posts · likes + reposts
Apr 8latest
2
Avg engagement / post
1–3
Typical post (engagement)
0.1%
Engagement vs followers
78/100
Very consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 1 and 3 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: Can mathematics help us understand consciousness? New post on "D · 3 likes + reposts
📊 Activity & format
Posting cadence
0.98 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
5.2×
Follows 312 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
RE: https://fediscience.org/@KeithDevlin/116846704592754310
The QR code at the end of the video has been fixed. Keith
An AI ChatBot solves a long standing Erdős problem. New "Devlin's Angle" post for the MAA. https://maa.org/math-values/ai-solves-an-80-year-old-erdos-problem/
I'm looking forward to my Farewell Lecture at Southern Denmark University on 2 June, but sad that my five-year Visiting Professorship is coming to an end. I've enjoyed my annual stays in Odense - a few weeks in a civilized country not at w…
https://www.adamkinzinger.com/p/emergency-video-jared-polis-democratic?utm_source=podcast-email&publication_id=1910658&post_id=197922691&utm_campaign=email-play-on-substack&utm_content=watch_now_button&r=17mcd1&triedRedirect=true&utm_mediu…
The tool/weapon duality of mathematics. New "Devlin's Angle" post for the Math Assoc of America. A follow-up to last month's post. Do you know who I quote at the start of my essay? The answer may surprise you. https://maa.org/math-values/t…
The most impressive politician by far who I'd like to be our next President is a man with no party. His former party is now out-and-out Nazi. His political leanings are far from mine. But he's the person I want to lead us out of the mess t…
Intriguing perspective on MAGA from "The Last Republican", former GOP Congressman and impressive American patriot Adam Kinzinger https://open.substack.com/pub/adamkinzinger/p/the-humiliation-is-the-point?utm_campaign=post&utm_medium=email
This is why Adam Kinzinger is called "The Last Republican". All the others sold out to anti-American bigotry and hate https://open.substack.com/pub/adamkinzinger/p/you-gave-him-your-faith-and-now-hes?utm_campaign=post&utm_medium=email
And still the Republican Party in Congress worships him and stands (in silence) behind everything he does. Watch how they vote; that's where their beliefs lie.
https://open.substack.com/pub/adamkinzinger/p/america-went-silent-and-iran-won?utm_campaign=post&utm_medium=email
Another good analysis. https://open.substack.com/pub/joycevance/p/the-law-of-war-c97?utm_campaign=post&utm_medium=email
And still the Republican Party in Congress worships him and stands (in silence) behind everything he does. Watch how they vote; that's where their beliefs lie.
https://open.substack.com/pub/adamkinzinger/p/america-went-silent-and-iran-won?utm_campaign=post&utm_medium=email
Another good analysis. https://open.substack.com/pub/joycevance/p/the-law-of-war-c97?utm_campaign=post&utm_medium=email
🐘 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
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 1× per week.
📍Based in United States.
🕵️ 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 (~0.1% 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
Mathematician (Emeritus Stanford), author (inc. many for a general audience), and avid cyclist. For many years "The Math Guy" on NPR. Co-founder of the ed tech company BrainQuake. I write an edited monthly blog for the Math. Assoc. of America called "Devlin's Angle", often (not always) about #mathed: https://maa.org/columns/devlinsangle/
🔀 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
＋
Jello Bea Arthur 🍄
@lydialurch@mastodon.social
1.6K
Followers
Mastodon
＋
Debra Martz ✓
@debramartz@photog.social
1.6K
Followers
Mastodon
＋
Sarah W
@sarahw@mastodon.green
1.6K
Followers
Mastodon
＋
Jeremy Kirk
@jkirk@infosec.exchange
1.6K
Followers
Mastodon
＋
Buddies of Budgie ✓
@buddiesofbudgie@floss.social
1.6K
Followers
Mastodon
＋
Rita
@ritawho@mastodon.social
1.6K
Followers
Frequently asked questions
How much does Keith Devlin charge for a sponsorship?
Keith Devlin 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 Keith Devlin for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Keith Devlin, 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 Keith Devlin have?
Keith Devlin has 1,632 followers on Mastodon.
✉ Message Keith Devlin
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 Keith Devlin
Booking an event / appearance is a Pro feature. Upgrade to book Keith Devlin for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ Keith Devlin 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