Sponsor comparison
Proton Mail vs Opal Security
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Technology
SaaS
Need2Know
200K subscribers
Ryan & Jesse @ Who Sponsors Stuff
20K subscribers
200K subs
20K subs
Free email without sacrificing your privacy. Proton Mail gives you full-featured…
Opal Security, "to manage access for everyone and everything in the modern enter…
October 2025
October 2025
Ad copy examples
Proton Mail
Free email without sacrificing your privacy. Proton Mail gives you full-featured, private email without surveillance or creepy profiling. It's email that respects your time, your attention, and your boundaries.
Opal Security
Opal Security, "to manage access for everyone and everything in the modern enterprise," sponsored TLDR Information Security on Oct. 14
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