Sponsor comparison
T-Mobile vs Tello
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Category
T-Mobile
Tello
Industry
Telecommunications
Technology
Newsletter
Morning Brew
4.0M subscribers
Girlboss
250K subscribers
Audience reach
4.0M subs
250K subs
Ad format
Newsletter Ad
Ring, ring—rewards calling
Newsletter Sponsor
Last recorded
March 2026
October 2022
Ad copy examples
T-Mobile
Ring, ring—rewards calling
Tello
No ad copy available
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