HarperCollins on YouTube
HarperCollins sponsored 3 channels in 3 sponsored videos — the smallest channel had 13.4K subscribers. Sponsoring YouTube creators since October 2025. Last sponsored video detected Oct 2026.
Channel sizes HarperCollins sponsors
Distinct channels sponsored, by current subscriber count. The band you sit in tells you how often this brand says yes at your size.
- 0Under 10K subs
- 110K–100K subs
- 0100K–500K subs
- 0500K–1M subs
- 21M+ subs
Channels HarperCollins sponsored most
Top 3 of 3, by sponsored videos.
- 1nikey13.4K subs · DE1sponsored videos
- 2Gabi Jones1.4M subs1sponsored videos
- 3Math e Rafa1.1M subs · BR1sponsored videos
Latest sponsored videos
The most recent 3 detections — the proof behind every count on this page.
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Counts are active sponsored videos in our index (published in the last year), detected from public YouTube data via the official YouTube Data API. A sponsored video is one whose description or paid-promotion disclosure names the brand. A detected sponsorship is not confirmation of contract terms, and does not mean the brand is currently taking new creators.