Balsamiq
Low-fidelity wireframing and prototyping tool for product teams
12 tools like Pencil Project, chosen by what they do. About Pencil Project

Low-fidelity wireframing and prototyping tool for product teams

Free infinite whiteboard for sketches and quick team collaboration

Whiteboard for wireframes, flowcharts, mind maps and docs

Device mockups, animated videos and backgrounds for screenshots

Preview and export Open Graph images built with Satori

Interactive prototyping tool with logic, variables and device testing

API for generating branded images, PDFs and videos from templates

Turn code snippets into styled images with syntax colors and themes
