HarperCollins✓ Add us as a preferred source on Google
🔄 Data last refreshed 20 hours ago
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Make a deal with HarperCollins
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
924.5K
Posts
79K
Following
3.2K
Account age
17 yrs
💰 Suggested sponsorship rate
$5.2K – $8.4K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor HarperCollins
📊 Activity & format
Posting cadence
0.06 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 1 video · 7 image · 10 text.
Follower / following
289×
Follows 3.2K back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.
Recent posts
View on X ↗
A new legend begins… #TheRingsOfPower arrives on @PrimeVideo on September 2nd, and these brand new tie-in editions of The Lord of the Rings are available now. Add them to your collection and immerse yourself in Middle-earth.
https://t.co/w…
We're absolutely thrilled @oprah has selected Finding Me by @violadavis as her latest #bookclubpick! Pre-order your copy of Finding Me, out 4/26, and get ready to read with @oprahsbookclub! #ReadWithUs
We are saddened to share that cherished children's book author Beverly Cleary passed away yesterday, March 25, at 104 years old. https://t.co/Ifqu3Hfuxg
Once you've pre-ordered Finding Your Harmony, submit proof of purchase at https://t.co/HOivVBw5HW and receive exclusive content from Ally! #FindingYourHarmony
Happy 104th birthday to Beverly Cleary! 🎂🎉#WeLoveBeverlyCleary #BeverlyCleary
.@BuzzFeed thinks Red Queen by @VictoriaAveyard and The Selection by @kieracass should be turned into a TV series and we couldn't agree more:
▶
.@jtimberlake's #Hindsight is too good to not buy, buy, buy! Get @Target's exclusive version with bonus content here: https://t.co/8CQmvPdJAB
Happy 102nd birthday to Beverly Cleary! ✨🎂✨ Share your favorite book by the beloved author with us!
How @pattonoswalt steered his late wife's brilliant final book to completion, via @ew: https://t.co/F4i0g2mbrk I’ll Be Gone in the Dark by Michelle McNamara is on sale today.
@jonnysun [reads but doesnt reply]
@jonnysun This tweet is expressly the opinion of @jonnysun. But we at HarperCollins agree that books are "good."
@jonnysun BOOKS ARE *CHECKS NOTES* GOOD
💡 Facts
🗓️Joined X in 2009 — 17 years ago.
📤Posts about 0.1× per week.
💬0.4% engagement rate.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated61/100
Fair
Credibility score
85%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 85% real, active audience · Low fake-follower risk.
- Limited engagement data — score uses the signals available.
- Organic base — far more followers than accounts it follows.
- Verified account.
- Established account (17+ years old).
- 0.4% engagement — below the ~14.4% typical for this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Publishing great authors since 1817.
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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18%
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13%
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13%
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12%
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11%
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10%
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Find more →Frequently asked questions
How much does HarperCollins charge for a sponsorship?
HarperCollins 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.
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How many followers does HarperCollins have?
HarperCollins has 924,489 followers on X.
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