Upsilon

Operating from Sheridan, Wyoming and Tallinn, Estonia since 2012, Upsilon builds MVPs for companies moving from idea to product, with a $20K minimum project budget and a 3-month average time-to-market. Clients working with the firm have collectively raised $177M in funding.

Work begins with a discovery phase and prototyping through vibe coding, moving into MVP development backed by team augmentation or CTO-as-a-service arrangements for companies that need technical leadership without a full in-house hire. Generative AI development, including Slack bot builds, rounds out the technical offering. Past projects include an online art marketplace for collectors, an AI-powered proposal building platform, a fintech MVP for secure renovation payments, and customer tracking software for retail stores.