Upscribe - Embeddable lead generation forms for Medium
Tripetto - Visual editor and more - for self-hosted forms and surveys
Contact Form - Make it easy to talk to your customers
Blitzen - Capture leads, manage contacts & automate your workflow
Formbakery - Build professional forms simply and quickly
SendgoMail - Sendgomail is a trusted DIY email marketing tool with various clients when they need to send email campaigns without worrying about installing email software.