Testimonials

What it’s like working with us, in our clients’ own words.

Several of these clients have shipped with Fortissimo for five years and counting.

The most conscientious, communicative, thoughtful, talented, and hard-working engineering team we've partnered with. Over a year-long engagement, they consistently delivered exceptional quality and went above and beyond at every turn. Cannot recommend highly enough.
Mary Liz Lehman · CEO, GoodPix
Excellent work on our platform. Highly recommend Fortissimo for any modern engineering project.
Head of Operations · Client, Fundamental
Did everything we asked and more. Thoughtful, considerate, and communicated clearly throughout the entire project. Would absolutely work with them again.
Sam Shefrin · Founder, Lineups
Got thrown into a half-completed project and picked it up like a pro. Reliable, efficient, and delivered exactly what we needed without missing a beat.
Startup Founder · Founder, E-Commerce
A pleasure to work with. Super professional, meets every deadline, and communication was outstanding throughout the entire engagement.
Business Owner · Owner, Small Business
Great job getting the site up and running. They educated our team on every component and were genuinely open to feedback throughout the process.
Marketing Director · Director, Digital Agency
We enjoyed working with the Fortissimo team on our research platform. Professional, responsive, and easy to collaborate with.
Research Lead · Research Team, Stanford University
Provided helpful insight on our survey platform and delivered a polished result. Great to work with.
Principal Investigator · Faculty, Stanford University
Professional and reliable. Would hire again without hesitation.
CEO · Founder, Sports Data Company
Great work across the board. Looking forward to continuing our partnership on future projects.
Agency Owner · Owner, Marketing Agency

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