Makeform

说明（暂未翻译，以下为英文原文）

Chat-based form builder. The free form builder with unlimited forms and submissions. 99% of the features are free, includes adding logos, conditional logic, file uploads, payments, integrations, and webhooks. Pro Plan ($19/month) enables remove the Makeform Branding, custom domains and team features. Business plan ($59/month) enables RBAC, email verification and single sign on (SSO).