Penplex
💡 Owner of this service? Get Featured for $5
Boost visibility · $5 · 7 days · ⭐ badge + top of category
Online
Last checked: 20d ago
A platform where niche Substack writers in the "indie hacker & solopreneur" space can auto-swap subscriber lists with complementary newsletters (e.g., a "bootstrapping tips" writer exchanges 500 s
Unlock more actions
Create a free account to like, bookmark, and review services
Save the tools you want to revisit, keep your favorites in one place, and add visible reviews to help the next visitor choose faster.
Reviews
0 reviews
Sign in to leave a review
Sign in