Sponsor comparison
YSecurity vs Proton Mail
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Cybersecurity
Technology
Indie Hackers
250K subscribers
Need2Know
200K subscribers
250K subs
200K subs
YSecurity is the on-demand security team for startups that handles SOC 2, pentes…
Free email without sacrificing your privacy. Proton Mail gives you full-featured…
May 2026
October 2025
Ad copy examples
YSecurity
YSecurity is the on-demand security team for startups that handles SOC 2, pentests, and the buyer's questionnaire. Senior security engineers, no in-house hire. Get 8 hours free.
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.
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