Skip to main content
AI Web Development

Web app development services for software people log into

We build customer portals, internal tools, dashboards, and checkout flows. AI tools speed up the build, senior engineers plan and review it, and you own the code.

First versions usually live in 2-6 weeks

Engagement commitments

  • You own the code
  • Login, testing, and launch included
  • Maintenance plan agreed up front
What you get first

Your build plan

A real document you review with us, not a mockup of a dashboard.

Scope
The core jobs v1 has to do
Build
Screens, login, and data model
Risks
What could go wrong, ranked
Timeline
Milestones and a launch date
We walk you through it before any code is written
Week 1

Accelerated by

LovableLovable
CursorCursor
ReplitReplit
Bolt
CopilotCopilot
KiroKiro
AntigravityAntigravity
Anything
v0
Figma MakeFigma Make
LovableLovable
CursorCursor
ReplitReplit
Bolt
CopilotCopilot
KiroKiro
AntigravityAntigravity
Anything
v0
Figma MakeFigma Make

Is this you?

For web apps with real work to do

You need a web app, not a brochure site: a customer portal, an internal tool your team works in all day, a dashboard, or a booking or checkout flow. That's the work our AI web development service is built for.

A good fit

  • Customer portals, internal tools, dashboards, and anything that takes bookings, orders, or payments.
  • A product you plan to keep and grow, so it needs solid foundations, integrations with the tools you already use, and a clean handover.
  • You know the problem you're solving (or you already have code), and someone on your side can make decisions and sign off the plan.

Probably not a fit

  • A marketing website with no logins or accounts. A website or landing page build suits that better.
  • Work that depends on complex business rules or large system integrations nobody has mapped yet. We'd want to review those first.

Scope and delivery

We scope the work before we quote a price.

First we look at who will use the app, what data it stores, which systems it connects to, and how sensitive that data is. Then you get a written plan with the work, the timeline, and a fixed price.

Typical service scope

  • Screens and user flows, login and permissions, the database, integrations, testing, and launch.
  • AI coding tools handle the repetitive code. A senior engineer makes the architecture decisions, and every change is reviewed before it ships.
  • At handover you get the code, documentation on how to run it, the reasons behind key decisions, and a maintenance plan.

Engagement shapes

  • A single focused tool, a complete new app, new features in an existing codebase, or ongoing monthly development.
  • The price depends on the number of screens, the integrations, the state of your existing data, and your security requirements.
What you get

Six deliverables you can review and keep

Every web app project produces the same set of deliverables, and they're yours. Your plan says which ones your project needs.

Ongoing maintenance is quoted separately, so nothing is assumed.

01

Build plan

What v1 must do, the data model, how login and permissions work, the main risks, and what's out of scope.

02

Design system and core screens

Reusable components and every main screen, built to work with a keyboard and a screen reader.

03

Core user flows, end to end

The journeys that matter, from first click to done, built and tested with real data. Not a demo that only works once.

04

Data model and APIs

A database structure that can grow, documented APIs (how other systems connect to yours), and safe database changes.

05

Launch setup and monitoring

Automatic deployments with a preview of every change, error alerts, and uptime checks, all running before real users arrive.

06

Code and handover docs

Your repository, how to run it, why we made the key decisions, and an honest list of what we'd improve next.

How it works

Four checkpoints, from first call to handover

  1. 01

    Scope and plan

    We agree what v1 must do, the data model, and how login works. It's all in writing before any code.

  2. 02

    Build in stages

    AI tools speed up the repetitive code. A senior engineer makes the key decisions, and every change is reviewed.

  3. 03

    Test and fix

    We test the main flows, speed, and accessibility, fix what we find, and set up alerts before launch.

  4. 04

    Launch and hand over

    A clean release, then the code, the documentation, and an agreed plan for maintenance.

First versions usually take 2-6 weeks. Larger apps ship in dated stages.

See our client work
Our stack

The tools we'd build your app with, and why

Here's where we're strongest, where we're comfortable, and where we'd want to talk it through with you first.

Frontend
Next.js / React
Strong fit

Our most common choice for web apps.

Astro
Strong fit

Best for content-heavy sites and marketing pages.

TanStack Start
Strong fit

Our pick for data-heavy apps.

SvelteKit
Good fit

Happy to use it if your team already does.

Remix
Good fit

Good for form-heavy, data-driven apps.

Backend
Node / TypeScript
Strong fit

Our main backend language.

Python (FastAPI, Django)
Strong fit

A strong choice for AI and data work.

Go
Good fit

For services where speed really matters.

Serverless (Workers, Lambda)
Strong fit

Good for traffic that comes in bursts.

Data
Postgres (Neon, Supabase)
Strong fit

Our default database.

Planetscale / MySQL
Good fit

Fine if you already run it.

Firestore / DynamoDB
Case-by-case

Quick to start, harder to restructure later.

Hosting
Vercel / Cloudflare
Strong fit

Fast to deploy and affordable to run.

Render / Railway / Fly
Strong fit

Good for background jobs and long-running services.

AWS (your account)
Good fit

When your compliance rules require it.

Don’t see your stack? We’ve worked with more. Tell us what you use and we’ll give you a straight answer about fit.

Pricing

What changes the price, and how we quote it

Our starting prices are published: an MVP Build from $1,999 and Growth Partner from $2,999/mo. Your exact price depends on scope. After a free scoping call, you get a fixed quote for each stage.

See our starting prices

Focused tool

2-6 weeks for a first version
From $1,999

One portal, dashboard, or checkout flow with a single clear job.

  • Scope agreed up front
  • Screens, login, data, and launch
  • Code and documentation handed over
Talk to us about this
Most chosen

Full web app

Larger builds: usually 4-10 weeks, in stages
Fixed price per stage

Multiple screens, real users, and integrations with the tools you already use.

  • Data model and business rules
  • Core flows, integrations, tests, and alerts
  • Dated milestones and a clear launch date
Talk to us about this

Ongoing development

Monthly, rolling
From $2,999/mo

New features, fixes, performance work, and cleanup after launch.

  • Priorities agreed each month
  • Weekly releases
  • The same engineers, so you never re-explain your product
Talk to us about this

What affects the price

Screens and flows
Each new job the app has to do adds design, build, and testing time.
Integrations
Payments, email, your CRM, and data migration. Each one needs error handling, so we plan for it.
Security and reliability
Permissions, audit logs (a record of who changed what), alerts, and the ability to roll back a release.
Where you're starting from
Finished designs or clean existing code shorten the first stage. We'll tell you what we find.

Your quote spells out what's included, what isn't, when you'll see each milestone, and what would change the price.

FAQ

AI Web Development Company & Web App Services FAQ

What is web app development?

Web app development is building software people log into and use to get something done, rather than a website they only read. Think customer portals, internal tools your team uses all day, dashboards, and booking or checkout flows. It also covers the parts users don't see: login and permissions, the database, integrations with your other tools, testing, launch, and handing the code over to you.

Should we hire an agency, a freelancer, or someone in-house?

Hire a web app development company like us when you need senior people across planning, building, and handover, and you're not ready to build a team yet. Hire a freelancer or an in-house developer when you need one person embedded in your business for the long term. Both are good options for different needs, and we'll tell you honestly which one we think fits.

Do you ship production apps or just prototypes?

Production apps, meaning apps built to handle real users and real data, not just a demo. AI tools help us write repetitive code quickly, but a senior engineer designs login, data, performance, and accessibility, and reviews them before anything goes live. If a quick prototype is the smarter first step, we'll say so and build it so you don't have to start over later.

Can you work on the app we already have?

Yes. We start by reviewing what's there: how it's structured, how it's deployed, what tests exist, and what's slowing you down. Then we propose one or two stages of work. We only recommend a rewrite when the code leaves no better option, because it's the slowest and most expensive path.

How do you keep it secure and make sure it works?

We identify sensitive data early and decide who should see it, then enforce those rules on the server, not just in the interface. We keep passwords and API keys out of the code, test the flows that matter most, set up alerts for failures that would otherwise go unnoticed, and agree how to roll back a release. Formal security certifications stay with you and your specialists.

How much does a web app cost?

It depends on scope: the number of screens, the integrations, and your security requirements. Our starting prices are published, with an MVP Build from $1,999 and Growth Partner from $2,999/mo. After a free scoping call you get a fixed price for each stage, and the quote lists what's in, what's out, and what would change the price.

Who owns the code, and who keeps it running?

You do. You get the repository, documentation on how to run it, the reasoning behind key decisions, and an honest list of what we'd improve next. After that you can keep working with us, or hand it to your own team or another developer. Ongoing maintenance is quoted separately, never assumed.

How quickly can we start?

Usually soon after we agree the plan in writing. A first version is typically live in 2-6 weeks. Larger apps with many screens and integrations take longer, so we ship them in dated stages and you see progress along the way.

Free first call

Tell us what you're building

Share what the app needs to do, what you already have, and who it's for. A senior engineer will reply within one business day with questions or a suggested plan.

Know what you need

Send a short brief. A senior engineer reads it and replies with questions or a suggested next step.

Need help scoping

Book a free 20-minute call. We’ll work out the scope together. No sales pitch, and if you don’t need us, we’ll say so.Book a call

Prefer a written response? Send the team a message.

By submitting, you agree to be contacted about your project request.