Systeme.io

Systeme.io is an all-in-one platform for solopreneurs and creators who want to launch an online business without paying for five separate tools and stitching them together. It's built by French entrepreneur Aurélien Amacker and is now used by over half a million people worldwide. It suits anyone selling digital products, courses, or services who wants their marketing under one roof.

It works simply: you pick a funnel type (sales, opt-in, webinar), assemble the pages with a drag-and-drop editor, and connect them to email sequences. Visitors and contacts come in, orders and sales come out — and the platform continuously tracks your conversions, email opens, and individual page performance through A/B tests.