Stackfee

Stackfee is a boutique software development agency founded in 2018 in Montreal by Harley McPhee, with a team primarily based in North America. We specialize in building scalable SaaS platforms, modernizing legacy applications, and integrating AI-driven solutions. Partnering with startups and businesses, we develop high-performance web applications, robust cloud infrastructures, and seamless integrations with platforms like HubSpot, Salesforce, Twilio, and Stripe. Our flexible and results-driven approach includes fractional CTO services, rapid prototyping, and iterative development to ensure software aligns with real-world business needs. At Stackfee, we don’t just write code, we build smart, scalable, and future-ready products that drive growth.