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Custom web development services built around your business

When templates and plugins hold you back, we design and code websites and web apps from scratch, with clean code you own, fast pages, and SEO built in from day one.

  • Senior team
  • Fixed quote in 1 business day
  • You own everything
app.yourcompany.comPORTALBuilt for your workflow
Illustration of the work

The short answer

What are custom web development services?

Custom web development services design and code a website or web application specifically for your business, instead of adapting a theme or template.

You get exactly the features, integrations, and performance you need, with no plugin bloat and full ownership of the code.

When you hire Billion Web Studio as your custom web development company, you get a senior team, a dated plan and a website measured on speed, rankings and leads.

Signs it is time to hire a custom web development company

Three problems we hear on almost every first call, and fix in every project.

01

Plugins are breaking things

Every update risks a conflict, and the site slows down with each new add on.

02

Your process does not fit a template

Quotes, bookings, or portals need logic no off the shelf tool provides.

03

You need to scale

Traffic, data, or users are growing faster than your current site can handle.

What you get

What our custom web development services include

Everything you need to launch and grow, delivered by one senior team.

  1. Included · 01

    Discovery and technical planning

    Requirements, user flows, and architecture agreed before development starts.

  2. Included · 02

    UX and interface design

    Screens designed and tested with real users before they are built.

  3. Included · 03

    Front end development

    Fast, accessible interfaces in React and Next.js.

  4. Included · 04

    Back end and APIs

    Secure databases, APIs, and integrations with your existing tools.

  5. Included · 05

    Testing and security

    Automated tests, code review, and security checks on every release.

  6. Included · 06

    Hosting and support

    Cloud hosting, monitoring, and ongoing improvements after launch.

AI search ready

Built to be found on Google and recommended by AI

Buyers now ask ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews who to hire. Every custom web development project includes the structure, schema and answer-first content those systems read.

  • Schema markup

    Organization, Service, FAQ and article markup so machines understand what you offer.

  • Answer-first pages

    Each page opens with a direct answer to a real buyer question.

  • Consistent business details

    The same name, services and facts everywhere your business appears.

  • AI referral tracking

    Visits from AI assistants measured in analytics, not guessed.

What shapes your quote

Scope, not hourly billing

Every project gets a fixed quote within 1 business day. These are the things that move it:

  • Number of features and user roles
  • Integrations with CRMs, ERPs, and payment providers
  • Data migration from existing systems
  • Security, compliance, and uptime requirements

Compare

Custom website vs template website

Custom website vs template website
CustomTemplate
FitBuilt for your exact processYou adapt to the template
PerformanceLean code, fast pagesOften heavy and plugin dependent
Upfront costHigherLower
Long term costLower, fewer workaroundsGrows with fixes and plugins

Process

How a custom web development project runs

Typical timeline: 8 to 16 weeks. You see progress every week.

  1. Step 01 · Week 1

    Discovery and audit

    We audit your current site, competitors, and how you show up on Google and in AI answers, then agree on goals and a fixed quote.

  2. Step 02 · Weeks 2 to 3

    Strategy and design

    Sitemap, wireframes and full designs for your review. You approve everything before we build.

  3. Step 03 · Weeks 3 to 6

    Build and test

    Development, SEO setup, speed tuning, and testing across devices and browsers.

  4. Step 04 · Launch and beyond

    Launch and grow

    We launch, monitor, and improve based on real data. 30 days of free support included.

In writing, before we start

  • Scope agreed in writing

    Deliverables, milestones and responsibilities are agreed before work starts. No surprises.

  • Launch date in writing

    A dated plan with weekly check-ins. If we slip because of us, the next month of support is free.

  • You own everything

    Code, designs, domains and accounts are yours from day one. No lock-in.

How to choose a custom web development company

Five questions to ask any team before you sign. We answer every one in writing.

  1. 01Can they show measured results?Ask for speed, ranking and lead numbers from similar projects, with sources.
  2. 02Is the scope clear?A written scope, milestones and a dated timeline protect you from surprises.
  3. 03Who actually does the work?Meet the people who will build your project, not only the sales team.
  4. 04How do they handle SEO and AI search?It should be built in from the start, including redirects if you have a site today.
  5. 05Do you own everything?Code, designs, domains and accounts should belong to you from day one.
Read the full guide: how to choose a web development company →

Industries we work with

  • SaaS
  • Fintech
  • Logistics
  • Healthcare
  • Education
  • Marketplaces

Technology we use

  • Next.js
  • React
  • Node.js
  • Laravel
  • PostgreSQL
  • AWS

Custom web development questions, answered

Straight answers to what buyers ask us, and what they ask Google and AI assistants. Ask us anything else.

What are custom web development services?

Planning, designing, coding, testing, and maintaining a website or web app built specifically for your business, rather than from a theme.

How do you price custom web development?

Every project gets a fixed quote, agreed before work starts, based on pages, features, integrations and content. Send a short brief and you have a number within 1 business day. No hourly billing.

How long does custom web development take?

Most projects run 8 to 16 weeks. You get a dated, week by week plan with the quote, and approvals are scheduled in it so nothing drifts.

Is a custom website better than WordPress?

Not always. WordPress is great for content sites. Custom development wins when you need unique features, speed at scale, or complex integrations.

Do I own the code?

Yes. You own all code, designs, and accounts from day one, with full documentation.

Which technologies do you use?

Mostly Next.js and React on the front end, with Node.js, Laravel, or Python on the back end, hosted on Vercel or AWS.

Can you take over an existing custom project?

Yes. We start with a code audit, fix what is risky, and then continue development.

When do you need custom web development instead of a template?

When your workflows, integrations, performance targets or content model do not fit a theme or plugin, or when the site is core to how you sell. Templates suit simple brochure sites.

Get your free custom web development proposal

Four quick questions. You'll get a fixed quote and a free audit of your current site within 1 business day.

  • ✓ No obligation, no sales pressure
  • ✓ Fixed price, never hourly
  • ✓ Your details stay private

Prefer email? hello@billionwebstudio.com

Step 1 of 4~60 seconds
What do you need?