Email marketing that doesn't punish you for growing
Unlimited contacts. Beautiful editor. Flat, honest pricing. Sendleaf is the open-source email marketing platform built for people who are tired of paying more every time their audience grows.
Free forever for early supporters · No credit card required
Summer Newsletter
ActiveOpen rate
68.2%
+12.3% vs last campaign
Stop paying per contact
Your audience should grow without your bill growing with it.
Mailchimp
10,000 contacts
$0/mo
+ charges for unsubscribed contacts
Sendleaf
Unlimited contacts
$0/mo
Flat rate. No per-contact fees. Ever.
Sound familiar?
You shouldn't need a finance degree to understand your email marketing bill.
Charged for dead contacts
Mailchimp bills for unsubscribed and inactive contacts. We charge by sends, not contacts.
You pay for all of them
Sendleaf: you pay for none of them
Price creep every year
Post-Intuit Mailchimp raises prices annually while cutting free plan features. Our pricing stays flat.
Growth shouldn't be punished
Per-contact pricing means success costs more. With Sendleaf, your 10,000th subscriber costs the same as your first.
Built for teams leaving Mailchimp, ConvertKit, and Brevo
Join 200+ teams on the waitlist
Everything you need. Nothing you don't.
Blocks
Open source. Own your data.
Sendleaf is fully open source. Inspect the code, self-host it, or contribute. Your email list belongs to you — not a vendor who can raise prices whenever they want.
View on GitHubReady to stop overpaying?
Join the waitlist and be first to try Sendleaf when we launch. Early supporters get free access.
We respect your inbox. No spam, ever.