Sponsor comparison
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
SaaS
Investing
Justin Welsh
175K subscribers
Confluence Weekly
50K subscribers
175K subs
50K subs
Make memberships the easiest part of your business. Heartbeat unifies courses, e…
November 2025
October 2024
Ad copy examples
Heartbeat
Make memberships the easiest part of your business. Heartbeat unifies courses, events, coaching, community & payments for 24k+ solopreneurs. Black Friday Deals
Vestberry
No ad copy available
More comparisons
Similar sponsors
Contact details, decision makers, email addresses, and complete sponsorship history for both brands.
Start free — no card needed