Systeme.io

systeme.io is an all-in-one sales-funnel and business-automation platform designed for online entrepreneurs, coaches, and small businesses. It supports building sales funnels, managing email campaigns, running memberships, and handling affiliates.

When you connect the forms you create in forms.app to systeme.io via Zapier, you can automatically capture new form submissions as contacts (or update existing ones) in systeme.io.