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Your MVP, finally finished

Web apps, SaaS platforms, mobile products or automations built from scratch to production-ready software.

MVP Feasibility Check

Find out fast whether your project is technically and economically viable.

Find out whether your dream can become a real product, or not. You get a preview you can actually click, and the running costs in writing, before you commit months and a budget to finding out the hard way.

$275delivered in 7 days

What the delivery includes

  • A 45-minute video call where you walk us through your project
  • A testable preview of your MVP
  • A written economic analysis of the project, covering what it costs to run: servers, AI, automations, email and the rest
Get my testable preview(opens in a new tab)

Our services

MVP & Software Development Company for Non-Technical Founders and Startups.

We build production software for founders and startups: web apps, SaaS platforms, mobile products and the automations that run behind them. Fixed scope, clear timelines, and full source code ownership from day one.

MVP Development

If you are a startup or a non-technical founder and you need to test the market fit of your billion-dollar idea, we can help. We handle everything from scratch to deploy. You explain your idea end to end, we design your product and deliver it working on schedule, so you can launch and start testing as early as possible.

Learn more about this service: MVP Development

Our method

How do we build your software or MVP?

You need your SaaS, software, app or automation delivered quickly and done well. That is why we created our five-step method.

  1. 01

    Identifying the problem

    You tell us what problems you face today and what your goals are for the future. We identify the opportunities in your idea that can pay off in the short, medium and long term.

  2. 02

    Proposing the solution

    We present everything that will be built, the investment, the delivery timeline, the running costs (servers, databases, integrations and so on) and the expected return on that investment.

  3. 03

    Development

    We work with technologies such as Next.js, Supabase, n8n, email delivery, API integrations and AI agents to build the best and most tailored solution for your need.

  4. 04

    Delivery

    We run an ongoing process with you and your team to fold the system into daily use. Our goal is to make the whole adaptation as easy as possible.

  5. 05

    Support

    Every system, app or automation needs its own dedicated support. That is why we tailor ours, to keep the partnership running long term.

Who we are

We specialize in MVP and software development.

GuyShore is an MVP and custom software development company for non-technical founders and startups. We build web apps, SaaS platforms, and mobile products from scratch, and take stalled AI-generated prototypes to production.

Guy Sartori

Founder

Guy Sartori

Developer since 2012. He has founded other companies and worked as a developer for large organizations across autotech, banking, agribusiness and other sectors.

EU-based engineering, working US business hours.

Connect with me on LinkedIn(opens in a new tab)

FAQ

Questions we get asked most.

Which technologies do you work with?

We build production systems with Next.js, Supabase, React Native, n8n, Vercel and Netlify. We also work on top of prototypes generated with Lovable, Bolt, Codex, Claude Code, Cursor and Replit, taking them from prototype to production-ready software.

Which cities do you serve?

We work remotely with founders across the United States.

My app is stuck and I want to finish it and publish. Can you handle that?

Yes. We finish your app, test it and ship it to the stores for you.

My company is growing and I want custom software. Do you build that?

Yes. We get to know your company, your process and your needs, then build a system adapted to them that gives you performance and productivity at work.

How long does it take to build software?

It depends on the scope. MVPs start at 6 weeks. Mobile apps start at 8 weeks. Custom company software starts at 12 weeks. Automations start at 2 weeks. We commit to a date with you before development begins.

Contact

Tell us about your project.

Send us the short version and we will come back to you within one working day.

guyshore.com

Av. Elias Garcia, 123-A
1050-098 Lisboa
Portugal