PROTON newsletter sponsorships
NewsletterFIT detected PROTON sponsoring 3 newsletters in 3 posts over the last 12 months, first on Apr 28, 2026. Newsletters it has sponsored include sysxplore, The Friday Fix and theleapsprint.beehiiv.com. The most recent placement was in sysxplore on Sep 28, 2026. Its placements cluster around Network Security, Memory management and self-improvement.
- Newsletters
- 3
- sponsored in the last 12 months
- Placements
- 3
- posts with a detected sponsorship
- First detected
- Apr 28, 2026
- in indexed posts
- Last seen
- Sep 28, 2026
- sysxplore
Placements per month
Newsletters PROTON has sponsored
- sysxplore15K subscribers
SubstackEvery two weeks · last post 25 days ago
Likely audience: DevOps engineers
1 placement · last Sep 28
beehiivEvery two weeks · last post 3 days ago
Likely audience: Content creators
1 placement · last Jul 3
Similar newsletters where PROTON hasn't been detected
Active newsletters on the same topics that already carry sponsors. Useful for finding where a brand like this could go next, or where a competitor isn't yet.
SubstackEvery two weeks · last post 21 days ago
Likely audience: GTM Engineers
Sponsored by Nooks, Tapistro
Recent placements
- EP3: Networking…sysxplore
“after connecting to a VPN and see exactly how the path Linux chooses for our Internet traffic changes. This article is sponsored by Proton V”
- #178. Faith-full…The Friday Fix
“The fool—unsurprisingly—raised his hand. I'm increasingly proud and ashamed of my command of the colonizer's language. TOGETHER WITH PROTON”
- Starting the…theleapsprint.beehiiv.com
“subscribe, I'll send you my personal AI coding doc! To refer, use your unique link. See you next Tuesday 🤝 -Michael Ly PRESENTED BY PROTON”
Detected automatically from posts with explicit sponsorship markers ("sponsored by", "brought to you by" and similar). Detection can miss placements or misread them. Updated Nov 2, 2026 · methodology · all sponsors