validate your idea
Before you invest in a full build, we’ll help you bring your idea to life with a working prototype or early version of your app. These early-stage builds are fast, flexible and built to gather feedback – so you can validate the concept, share it with stakeholders and make smart decisions about what’s next.
app prototypes
Clickable, interactive prototypes built using no-code and low-code tools. Our app prototyping service is great for:
- Testing your concept with real users
- Gathering feedback before you invest in full development
- Demoing your app to internal stakeholders or investors
early-stage app builds
A working version of your app – built to test in the field and get feedback before a full rollout. Great for:
- Securing buy-in from decision-makers
- Launching a usable app for internal teams or pilot users
- Building a strong, flexible foundation for future development
why big fish?
industry expertise
We work with companies in field service, healthcare, utilities and logistics. Our prototypes are built to reflect how your team actually works – on job sites, in real time, with real constraints.
smart recommendations
Whether you’re testing an idea or building a first version, we’ll recommend a smart approach based on your goals, team, and budget – so you can move forward with confidence.
100% U.S.-based team
Clear communication, zero outsourcing and a team you can reach when you need us.
benefits of an app prototype or early version
- It’s Faster and Less Expensive: A prototype or early-stage build lets you move quickly, test real-world use cases and reduce the risks of committing to a full-scale app too soon.
- See It Before You Build It: With a working model in hand, your stakeholders can see the vision – and your team can weigh in on what matters most.
- Reduce Risk: This isn’t about shortcuts. It’s about clarity. Starting with a prototype ensures you’re building the right thing – before you build the whole thing.
our app development portfolio
TradeSync Modernizes Trade-to-Trade Communication for Home Builders and Subcontractors
An innovative entrepreneur partners with Big Fish to build a reporting tool that automates trade-to-trade communication on construction sites and reduces delays.
view case studyIndustry-Leading Utility Location Company Improves Productivity by 45% with New Mobile App.
A utility site location company, specializing in protecting underground utility lines from damage during construction and excavation work, hires Big Fish for mobile app development.
view case studyLeader in Valet Trash Removal Creates Transparency with Real-Time Reporting.
A leading provider of trash and recycling collection services to large multi-family apartment communities hires Big Fish for mobile app design and development to introduce a mobile app to track…
view case studyfocused on field service
We specialize in building apps for companies in utilities, logistics, construction and healthcare – where field teams need tools that work on the ground.
Starting with an app prototype or early-stage build lets your team test it in real-world conditions, gather feedback from customers and users, and refine the product before a full-scale build.
With Big Fish, you’re not just building faster – you’re building smarter, with input from the people who’ll use it every day.
what our clients say
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Our work progress increased 45%. Imagine if you found the perfect fitting shoe. Now imagine if those shoes made you run TEN TIMES faster. That’s my experience with Big Fish and we are overwhelmingly happy with all they have done!
Laurence JohnsonPinPoint Underground
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Big Fish was thorough, and always one step ahead - often thinking of things I hadn’t even considered. Their input during the development process was invaluable. Big Fish is fair and trustworthy. I couldn’t have asked for a better team in bringing my ideas to life!
Eric WexlerTradeSync
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The work was completed on time and on budget. My experience with Big Fish was fantastic. They are professional, creative, focused and fun to work with. I have no hesitation recommending Big Fish.
Carolyn PierceDivert NS
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Big Fish has been fabulous. We started this project with another company and the difference has been night and day.
Ron WalserWaste Away
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The application was delivered on schedule and on budget - we're very pleased with the results. They were nimble and efficient with communication. This was a great experience.
Darren GhanayemGulfside Healthcare Services
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You did a great job. Obviously very knowledgeable about apps and the platforms. Easy to work with, and I appreciate all the guidance you provided me.
Dave HillStericycle Communication Solutions


