Web app development for US companies

What US web apps are usually asked to do

A web app is more than screens. In the US, customers and their security teams ask about login, permissions and records before they ask about colors. If those are bolted on late, they cost more and break more. This table is the starting list we walk through in the first call.

Our web app development page covers the standard deliverables. If you are still testing the idea, MVP development is a smaller first step.

Billing: cards, ACH and tax

American business customers pay by card, but larger invoices are often paid by ACH bank debit or transfer to avoid card fees. Stripe supports both, along with Apple Pay and Google Pay for consumer flows. We build subscriptions, one-off invoices, failed-payment retries and receipts, and we test them in Stripe's test mode before any live charge.

Sales tax on software and online services differs by state, and some states tax them while others do not. Stripe Tax and similar tools can calculate it once your accountant tells you where you are registered. We connect the tool and keep tax out of your own code as far as possible, because rates and rules change.

Regulated data: decide early

Some US apps handle data that carries extra rules. Health information can fall under HIPAA, which affects hosting contracts, logging and who may access records. Apps used by children raise COPPA questions. Apps sold to government or universities may be asked about accessibility under Section 508 or similar rules. You need to know before design, because it changes the architecture and the price.

• We ask in the first call whether any such data is in scope.
• If it is, we pick hosting that offers the required contract terms and keep production data away from test systems.
• We minimize what is stored, and we use field-level access controls for sensitive columns.
• We leave the legal conclusion to your counsel and document what was built so they can review it.

Accessibility applies to apps as well as marketing sites. We build forms, tables and dialogs to WCAG 2.2 AA and test keyboard use, which also lowers the support load.

How a build runs with a US team

1. DiscoveryTwo calls and a written spec of users, roles, screens and integrations. You approve the scope and the fixed price before development starts.
2. Foundations firstLogin, roles, database and deployment pipeline go live on a staging site in the first sprint, so every later feature sits on real ground.
3. Weekly demosA working build every week on a shared link. Feedback goes into a tracked list, not scattered messages.
4. HardeningLoad checks on the critical paths, security review, accessibility pass and data-migration rehearsal.
5. Launch and supportRelease at a quiet hour for your users, with a support window for fixes.

Demos are booked in your morning. An 11:00 a.m. Eastern demo is 21:30 in India in winter and 20:30 in summer. Overnight, we handle the comments and tickets so you start the next day with a new build. Read the US web pillar for the wider picture.

Price

Projects start at $1,500, and our rate is $30 an hour. A small internal tool with one role sits near the low end. Price grows with the number of user roles, integrations with systems like a CRM or accounting package, reporting screens, data imports and any regulated-data work. The fixed quote lists what is inside and what is not. Hosting, database and email services are billed by those providers to your own accounts. The web app cost guide explains the ranges in detail.