Sponsor comparison
Catherine Project vs Coursera
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
EdTech
Education
Chris Arnade Walks the World
5K subscribers
Learn Python [Keyword]
5K subscribers
5K subs
5K subs
Non-profit organization offering online book discussions and reading groups, men…
May 2026
September 2020
Ad copy examples
Catherine Project
Non-profit organization offering online book discussions and reading groups, mentioned as a sponsor of the newsletter's reading activities.
Coursera
No ad copy available
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