HarperCollins✓ Add us as a preferred source on Google
Make a deal with HarperCollins
👋 Unclaimed listing — auto-generated from public data; rates are estimates, not set by the creator. 🔒 Paid proposals held safely in escrow — released only when the work's approved.
Auto-generated from HarperCollins’s publicly available X info.
HarperCollins hasn’t claimed, verified, or endorsed it, and is not affiliated with, sponsored by, or a partner of SocialDB. Any rates shown are estimates, not set by the creator.
💰 Suggested sponsorship rate
📊 Activity & format
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
🕵️ Fake follower check
Estimated- 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 ~2.2% typical for this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
📸 Gallery
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
Rizzle Kicks
18%
Brian Quinn
13%
ABC13 Houston
13%
XBOX UK
12%
Mimi chakraborty
11%
Turgay Güler
10%
More like this
Find more →
Frequently asked questions
How much does HarperCollins charge for a sponsorship?
How do I contact HarperCollins for a brand deal or collaboration?
How many followers does HarperCollins have?
✉ Message HarperCollins
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 HarperCollins
Booking an event / appearance is a Pro feature. Upgrade to book HarperCollins for an in-person or virtual appearance — payment held safely in escrow until the event is done.
- ✓ Book them for events, livestreams, panels & more
- ✓ HarperCollins gets notified by email
- ✓ Fee held in escrow, released after the appearance
Already Pro? Log in.
HarperCollins isn't on SocialDB yet
HarperCollins hasn't claimed this listing yet, so they can't accept sponsorships, collabs or other deals here. The prices shown are estimates.
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.