Sponsorbook

The paper trail

Original sponsorship research and practical workflows, with the source, denominator, and product limits left visible.

Editorial collage of three different creators connected to a shared group of sponsor products
Sponsor research
28 Aug 2026 · 10 min read
Find YouTube sponsors by researching channels like yours
A repeatable process for turning adjacent channels into a short, evidence-backed sponsor list.
EP
Elliot Padfield
Editorial collage of YouTube creators at different audience sizes linked by a green sponsorship thread
Data & research
9 min read
How many subscribers do you need to get sponsored on YouTube?
There is no universal sponsor threshold. Here is the observed channel-size distribution and a practical readiness test.
28 Aug 2026
Editorial collage of a creator assembling evidence fragments into a sponsorship letter
Pitching
9 min read
A research-backed YouTube sponsorship email template
A concise pitch template built around real sponsor research, with an annotated example and a restrained follow-up.
28 Aug 2026
Editorial collage of a talent manager connecting sponsor research across a creator roster
For agencies
11 min read
How to build a sponsor pipeline across a YouTube creator roster
A practical sponsor-research system for a multi-creator roster, from evidence collection to ownership and weekly review.
28 Aug 2026
Editorial collage of an analyst tracing sponsorship evidence through a large creator archive
Data & research
10 min read
What Sponsorbook’s 2026 catalogue can prove about YouTube sponsorships
An audited snapshot of sponsorship scale, identity quality, channel coverage, and the 2026 claims the data cannot yet support.
28 Aug 2026
Turn one reference channel into a sponsor shortlist.
Search its sponsor history, inspect the underlying videos, and save the brands that fit your next pitch.
Start with Sponsorbook →