Forms

Typeform is a user-friendly SaaS platform for creating visually appealing, interactive forms, surveys, quizzes, polls, and invitations. With drag-and-drop design, logic jumps, rich templates, and integrations (like Google Sheets, Slack, Zapier), it makes data collection engaging and effective.

WaiverStevie (also branded as WaiverCat by K-Optional Software) is a developer-friendly eSignature platform enabling PDF uploads, field annotations, multi-party signing, API access, webhooks, and customizable branding—delivering cost-effective, scalable digital signing solutions across industries.

Wufoo is an online form builder that enables users to create and customize forms, such as registrations, surveys, and payment forms, without coding. It offers features like payment processing through partners like PayPal and Stripe, and customizable design options to match your brand.

Lyssna is a user research and usability testing platform offering surveys, prototype testing, preference tests, card sorting, and user interviews to improve product design and user experience. Free tier ($0/month): Includes unlimited quick studies, 3 team seats, 15 self-recruited responses per test, core research methods, and live chat support. Participant panel recruitment costs extra. No credit