Custom web apps and calculators your customers can actually use.

Sometimes a brochure site isn’t enough. We build interactive tools, admin panels, and product-lite web apps — typically around $2,500 — so your business can automate recommendations, manage content, and update itself without calling a developer every week.

Typical cost
~$2,500
Timeline
3–6 weeks
Best for
Companies that need a calculator

siriuswatts.com

Sirius Watts homepage

Real example

Sirius Watts · Typical build ~$2,500

The scope you actually get

How this lane works

Companies that need a calculator, directory, admin CMS, or customer-facing tool beyond static pages.

01

What you get

A focused web application scoped to a real workflow — like sizing a product, matching inventory, or managing catalog data — with an admin side when you need day-to-day control.

02

Example

Sirius Watts is this tier in the wild: a free sizing calculator with brand matching and admin for products and pricing.

03

When to choose this over a business site

If your site needs to do something useful — not just explain services — this is the lane. We’ll tell you honestly if a starter site is enough.

Related work

See all work →

Questions about web applications & tools

Is $2,500 fixed for every app?

It’s our typical mid-tier range for focused tools. Larger product scope moves into a custom quote.

Do you build mobile apps?

We specialize in web applications. Many workflows work best as responsive web tools first.

Who maintains it after launch?

You own the code. We can provide hosting/care or hand off cleanly to your team.

Ready to scope web applications & tools?

Share the goal — we’ll come back with a tier recommendation and a clear estimate.

Request a consult