🤝
Make a deal with Katie Mack
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
323.2K
Account age
3 yrs
💰 Suggested sponsorship rate
$1.8K – $2.9K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Katie Mack
📊 Post engagement
451
Avg engagement / post
0.1%
Engagement vs followers
Apr 2023
On Bluesky since
🔥 Top post: When you set an Out of Office e-mail message there should be an · 884 likes + reposts
📊 Activity & format
Posting cadence
15 / week
Posts daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 6 text · 1 image · 0 video.
Follower / following
213×
Follows 1.5K back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Bluesky ↗
A short video of @peacewind.aero and me and @flightchops.bsky.social being interviewed by AOPA at Oshkosh #AirVenture2026: www.youtube.com/watch?v=6rfE...
This morning, @peacewind.aero and I were interviewed for Windsor local radio AM800 CKLW about flying the Chipmunks from the Canadian Aviation Museum to EAA Oshkosh #AirVenture2026 www.iheart.com/podcast/962-... [audio is ~ 8 minutes]
Got all excited for a minute there 🙃
I told some of my work colleagues what I was going to be up to for my vacation before I left last week and now today instead of the usual “welcome back” they’re all “oh yay you survived!”
@seismatters.bsky.social YOU’RE ON MY TV! 😃
ABC Australia has a YouTube series called “You Can’t Ask That” in which they bring in people from various marginalized/stereotyped groups who have volunteered to answer “inappropriate” questions. I’m sure they aren’t fully representative b…
🦋 Handle & authenticity
✅ Domain-verified
@astrokatie.com
The handle is the domain astrokatie.com. On Bluesky a domain handle proves the owner controls that website — so this is verifiably the real astrokatie.com account, not an impersonator.
On Bluesky since
Apr 2023
An early adopter from the invite-only beta (before the Feb 2024 public launch) — an original, established account.
💡 Facts
🗓️Joined Bluesky in 2023 — 3 years ago.
👁️Averages 451 views per post.
📤Posts about 15× per week.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated58/100
Fair
Credibility score
81%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 81% real, active audience · Low fake-follower risk.
- Low engagement (~0.1% of followers engage each post) — a sign of an inflated or inactive audience.
- Organic base — far more followers than accounts it follows.
- Verified account.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
🔀 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 Katie Mack charge for a sponsorship?
Katie Mack 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 Katie Mack for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Katie Mack, 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 Katie Mack have?
Katie Mack has 323,201 followers on Bluesky.
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