Dr. Ferrous✓ Add us as a preferred source on Google
🔄 Data last refreshed 27 days ago
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Make a deal with Dr. Ferrous
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
1.8K
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 Dr. Ferrous
Known for
📊 Post engagement
Recent posts · likes + reposts
Apr 10latest
21
Avg engagement / post
9–21
Typical post (engagement)
1.2%
Engagement vs followers
49/100
Variable reach
Jan 2023
On Mastodon since
Half of recent posts land between 9 and 21 likes + reposts (median 17) — reach is spiky, driven by the occasional post that pops.
🔥 Top post: What’s the name of this yoga pose? #CatsOfMastodon #Caturday #be · 97 likes + reposts
📊 Activity & format
Posting cadence
0.74 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 10 text · 2 image · 0 video.
Follower / following
1.3×
Follows 1.4K back. A more reciprocal / networked account.
Recent posts
View on Mastodon ↗
🔥 Top post
What’s the name of this yoga pose? #CatsOfMastodon #Caturday #belated
Milli Loaf #Caturday
Omg, I missed my couch. And my cats. And my grandpa’s lamp in the corner. So glad to be home.
#travel #ProfLife
I could be biased, but I feel more comfortable at a lunch spot where lots of people have tattoos. #Madison #BCCE2026
End of another weekend. Tempus fugit.
Stayed up till 3 reading this month's book club selection. I didn't enjoy the last half of the story, but decided to plow through anyway. Now, I am a zombie trying to string coherent words together into a paper. Yeah, mistake. #ProfLife
Welp, I led the committee meeting that included a Nobel Laureate. He was delightful and contributed just like the others. Overall, the committee had a wonderful conversation and they thanked me for my leadership at the end. Taking the win.…
I have spent the afternoon researching a relatively obscure educational theory, trying to find the original source I have learned there are two scholars who were working separately on this topic in early 2000s... and they didn't reference …
I saved many cats! You can too https://store.steampowered.com/app/3355100/A_Planet_Full_of_Cats/
Mother Nature seems to have mixed feelings about America's 250th birthday. The National Mall, home to US Capitol and the white house, was evacuated tonight ahead of looming thunderstorms. It is still uncertain if the massive fireworks show…
July 4 has arrived with mixed emotions and too much heat. After dinner tonight, I noticed rumbling outside...the characteristic sounds of military aircraft. Sure enough, we soon were graced 2 passes (one VERY low altitude!) of a very large…
Ugh, I should be asleep. Why brain, why??
🐘 Community & instance
Home server
hachyderm.io
A tech & engineering 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
Jan 2023
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2023 — 3 years ago.
👁️Averages 21 views per post.
📤Posts about 0.7× 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 (~1.2% 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.
💚 Brand affinity
EstimatedBrands Dr. Ferrous's audience is most likely to respond to — from detected sponsorships in this niche.
About
professor, mom, cat whisperer, role-player, inorganic chemist, baker, nature lover, #3DPrinting wizard, reader, empath, neurodivergent, queer, still choosing kindness
#photography #SciFi #StarTrek #MomLife #cats #StrayKids #DnD #Chemistry #ProfLife #crafts #Zelda #tattoos #bicycling #pineapple #art #museums #NoAI #BaldursGate3 #SteamDeck
“No one, nobody can stop me“ — Stray Kids, Ceremony
“the powerful play goes on, and you may contribute a verse.” — Walt Whitman
Signal: DrFerrous.26
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
Mat B
17%
Patrick Hadfield
14%
George Dinwiddie
13%
Svenja
13%
melanie ensign (she/her)
10%
Crossref
10%
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Frequently asked questions
How much does Dr. Ferrous charge for a sponsorship?
Dr. Ferrous 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 Dr. Ferrous for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Dr. Ferrous, 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 Dr. Ferrous have?
Dr. Ferrous has 1,758 followers on Mastodon.
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