Whimsical
Software DevelopmentColorado, United States11-50 Employees
Whimsical is a software development company based in Denver, Colorado, with a team size reported as 11 to 50 employees. The company offers a collaborative whiteboard platform designed for thinking and planning, enabling teams to turn ideas into action through visual tools such as sticky notes, sketches, mind maps, process diagrams, flowcharts, wireframes, and presentations. The platform supports starting from scratch or using AI to generate needed content, and aims to facilitate clear communication of high-level concepts with internal and external stakeholders without focusing on pixel-level detail. Whimsical lists a tech stack including Cloudflare, AWS, Sentry, jQuery, Astro, Sass, Google Analytics, and OpenResty. Historical information notes that the company raised a $30 million Series A in 2021 led by Accel (with Basis Set Ventures) and has reported revenue in the $10–$25 million range.