Backend and API Development in the USA

Behind most apps is a backend: the database that stores users and orders, the API the app talks to, and the admin panel your team uses every day.

Secure login and roles
Clean REST or GraphQL APIs
Admin panel included
Backups and logs

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FieldOps field operations app screens designed by our team — FieldOps: field operations client project. See every screen

What changes for the United States

Americans are split between iPhone and Android, with iPhone especially strong among younger users, so most US clients launch on both stores.

We set up payments through Stripe, Apple Pay, Google Pay, PayPal and Square for the United States clients, and we build privacy features around App Store and Google Play privacy labels, state privacy laws such as California's, and HIPAA planning for health apps.

We build backends that are simple to run and cheap to host. For small apps we often use Firebase or Supabase. For bigger or more custom needs we build our own API with Node.js or Python.

What we build

APIs for apps

Secure endpoints for login, data, payments and notifications.

Admin panels

Web dashboards to manage users, orders, content and reports.

Integrations

Connect your app to CRMs, ERPs, payment gateways and Google Sheets.

Reporting

Daily numbers, exports and dashboards for owners.

Backend and API developers by city in the USA

Not listed? We work with businesses in every part of the United States. Browse all locations.

What it costs

Prices are determined by the complexity of your app and the time involved. Every app is different, so we quote each project on its own.

Post your project with a short description and we will send a clear, no-obligation quote, usually within one working day.

Post your project

What affects the price

How many screens and user types the app has
Features such as payments, chat, maps or live tracking
Android, iPhone or both
How detailed the design is
Connections to other software, such as your CRM or Google Sheets

Questions people ask

Do I need a custom backend?

Not always. Many first apps work well on Firebase or Supabase, which keeps costs low.

Can the app connect to Google Sheets or Excel?

Yes. This is common for small businesses, and we have a lot of experience with it.

Where is my data hosted?

On cloud providers like Google Cloud, AWS or Cloudflare, in a region you choose.

Read the full overview of backend and api development, or see the same service in India, Australia.

Have an app idea?

Post your project and get a free, no-obligation quote within one working day.

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