Sponsor comparison
Undrdog vs Ultra
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Entertainment
Entertainment
Mystery Boys w/ Kurt Metzger & Duncan Trussell
100K subscribers
Robert Kelly's You Know What Dude!
100K subscribers
100K subs
100K subs
Our listeners get up to 30% off their entire order at https://undrdog.com
Ultra Don’t sleep on @ultrapouches. New customers get 15% off with code REGZ at …
September 2026
May 2026
Ad copy examples
Undrdog
Our listeners get up to 30% off their entire order at https://undrdog.com
Ultra
Ultra Don’t sleep on @ultrapouches. New customers get 15% off with code REGZ at http://takeultra.com
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