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Guarana

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Canada’s leading mobile app design and development agency.

Montreal, Canada
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About Guarana

We design and build more mobile applications than any other agency in Canada. Our team partners with startups and established enterprises to transform ideas into successful digital products.

From strategy and UX to design, development, and launch, we create mobile experiences that are built for real users and real market adoption. Every decision is driven by product thinking, user insights, and business impact, helping our clients launch apps that people love and businesses can grow.

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Reviews & testimonials

About reviews & testimonials50Pros profiles are storefronts for agencies. Agencies may share client testimonials from past projects or their own websites, with permission. These testimonials were not necessarily submitted directly to 50Pros and are not independently verified by 50Pros.We distinguish reviews submitted directly to 50Pros from agency-provided and imported testimonials. Only eligible reviews submitted directly by clients contribute to the overall rating.

Client testimonials provided by the agency. Not independently verified by 50Pros.

Jonathan - Snoots
Jul 2026

Great team, great execution. They were professional, efficient, and easy to work with from start to finish. The team understood our needs, delivered high-quality work, and made the entire process smooth and seamless. Highly recommended.

Lionel - City of Torono
Jul 2026

Working with the team at Guarana was just what the City of Toronto needed to take us into the mobile world. Their modern design aesthetic and focus on flawless functionality helped delivery a solid foundation for us to build on. I highly recommend this team if you're looking for an end to end development shop.

Darren - Walkstars
Jul 2026

I interviewed 12 application development companies before choosing Guarana. Guarana stood out right from the beginning by offering a full analysis of the application I wanted to build, including better ways to handle processes and additional logic that should be included. After signing them on, they were critical on making sure every design we came up with met industry specs, and advised heavily on best practices. During the development and QA phases we were able to relay changes and bugs to their team, and they were quick to respond with fixes and solutions. At several points during development we wanted to make changes, and they were prompt on providing quotes for the work, while implementing the changes quickly. From start to finish Guarana provided exceptional expertise and service. They are the first place I recommend my network to check out when they are thinking about developing an application.