Your web app, built and launched in weeks

Devv transforms your ideas into fully functional web applications, from planning and design to development and launch. You own the entire product from day one.

Tell us about your project See pricing

Takes 8 minutes. We reply within one working day.

What we launch

Booking systemsClient portalsDashboardsInternal toolsMarketplacesAI apps

Web apps that do one job well

Every Devv project is one focused web application. It solves one clear problem for your customers or your team, and it works on desktop and phone.

Every app we build works on phones and can be added to the home screen, where it opens like an app. Native App Store and Google Play apps are planned for early 2027. We do not build games or live video platforms, and we will tell you on day one if your project needs one.

From idea to launch in four steps

You always know what happens next and when it ships.

  1. Tell us your idea

    Fill in a short form. We reply within one working day.

  2. Agree the plan

    You get a clear scope, a launch date and a quote before any work starts.

  3. Watch it take shape

    You get a private preview link and a demo every week.

  4. Launch and own it

    We put it live, train you, and hand over every account.

Who it is for

Made for people with a business to run

You bring the idea and one to three hours a week. We handle the planning, design, build and launch.

Founders

Put a working first version in front of customers and investors, not a slide deck.

Small businesses

Swap scattered spreadsheets and paperwork for one system your whole team uses.

Teams

Get the internal tool you need now, without a months-long wait.

A launch you can plan around

3–10weeks from kickoff to launch
1working day to get a reply
60days of free bug fixes, on our largest plan
100%of the code, data and accounts are yours

Everything you need to launch, not just code

  • A fixed scope, price and launch date in writing
  • Design in your brand, approved by you before we build
  • A working web app for desktop and mobile browsers
  • An independent security review before launch
  • Hosting, domain and backups set up in your own accounts
  • Full ownership of your code, data and accounts
  • A written guide, video walkthroughs and live training
  • Free bug fixes after launch

Fixed prices, no hourly billing

Choose the plan that fits the size of your first version. Pay 50% to start and 50% at launch.

Starter

For testing one idea with real users.

$5,000/ fixed price

Live in 3 to 4 weeks

Tell us about your project

What's included:

  • Up to 8 screens
  • 3 core features
  • 1 integration
  • Template styled to your brand
  • 14 days of free bug fixes

Standard

For a complete first product.

$10,000/ fixed price

Live in 5 to 7 weeks

Tell us about your project

What's included:

  • Up to 15 screens
  • 6 core features
  • 3 integrations
  • Custom design
  • 30 days of free bug fixes

Full

For a larger product with several user types.

$15,000/ fixed price

Live in 8 to 10 weeks

Tell us about your project

What's included:

  • Up to 25 screens
  • 10 core features
  • 5 integrations
  • Custom design and full prototype
  • 60 days of free bug fixes

Not sure which plan fits? Tell us about your project and we will recommend one.

Built with AI, checked by people

We build with AI-assisted development tools, which is how we deliver in weeks. Every app is tested by hand and reviewed by an independent developer before it goes live.

Your questions answered

Quick answers about building and launching with Devv.

Do I own the code?

Yes. The code, the data and every account are in your name from launch day.

What does it cost to run each month?

Hosting and other services bill you directly. We give you a list of expected monthly costs before you sign.

What if I need changes after launch?

Bugs are fixed free during your plan's bug-fix period. New features are quoted separately or covered by a monthly plan.

Can you build a mobile app?

We build web apps that work on any phone and can be added to your home screen, where they open like an app. Your users need no download from a store, and updates reach them instantly. We do not publish to the App Store or Google Play yet. Native mobile apps are planned for early 2027; mention it in the form and we will contact you first.

What do you need from me?

One to three hours a week for feedback, plus your logo, text and images.

Will you keep my idea private?

Yes. We are happy to sign a confidentiality agreement before you share details.

What if my project is bigger than the Full plan?

Tell us anyway. We will say honestly if we can split it into phases or if another team would suit you better.

Ready to launch your web app?

Tell us about your project in 8 minutes. Within one working day you get an honest answer on fit and timeline.

Tell us about your project See pricing