Browse catalogue
Every tool we've put through the Stackmatter rubric, sorted onto shelves. Pick a category to see its reviews. New shelves appear here as we publish.

MailerLite vs beehiiv: which free tier goes further for marketers in 2026?
MailerLite's free plan shrank again in mid-2026 while beehiiv's Launch tier sits at 2,500 subscribers with unlimited sends, here's what that gap actually means for your acquisition stack.

MailerLite vs Systeme.io for a solo creator's email list
MailerLite wins on email craft and deliverability confidence; Systeme.io wins on raw free-tier room and bundled tools, here's how to pick the right one.

MailerLite vs beehiiv: which one actually fits a lean newsletter setup
MailerLite wins on automation depth and per-dollar value; beehiiv wins if monetization is the whole point, here's how to choose fast.

MailerLite review: is the free plan enough for a small agency?
MailerLite's free tier just shrank again, here's what that means for agencies weighing the platform against its paid tiers and real acquisition use cases.