Custom web app development

A website shows information. A web app does work.

A website tells visitors who you are. A web app lets people log in and get something done: create a quote, book a slot, update a job, approve an invoice, check an order. Behind it sits a database, a set of rules about who can do what, and usually connections to other tools such as payments, email and accounting.

Because it runs in a browser, nobody has to install anything. Your team opens a link on a laptop in the office or a phone on a job site, and everyone sees the same live data. That is why web apps are often the first piece of custom software a growing business builds.

Examples of custom web applications

A few of the kinds of web apps small businesses ask for:

• A job and project tracker that replaces the whiteboard and the shared spreadsheet, with statuses, assignees and due dates.
• A quoting tool that pulls your price list, applies your discount rules and produces a branded PDF in a minute instead of an hour.
• A client portal where customers upload documents, see progress and pay invoices without emailing your team.
• A booking system with your own rules for staff, rooms, equipment, deposits and cancellations.
• An owner dashboard that brings numbers from sales, operations and accounting into one screen.
• An online product you sell to other businesses, with accounts, subscriptions and an admin area.

What goes into custom web application development

The screens are only the visible part. A web app your business can rely on also needs accounts with secure sign-in, roles so each person sees only what they should, forms that reject bad data, an audit trail of who changed what, backups, and a layout that works on a phone as well as a desktop. Most also need an admin area so you can change lists, prices and settings without calling a developer.

Integrations are often where the real value is. If the app can create the invoice in your accounting software, send the confirmation text and update the calendar on its own, the hours saved add up quickly. If a tool you use has an API, a custom web app can usually talk to it.

Custom web app vs. no-code builders and SaaS

No-code platforms such as Bubble, Softr and Glide let you assemble a simple web app quickly, and for a basic directory or form they can be enough. They tend to strain under complex rules, many user types or larger data sets, and you build on top of their pricing and limits, which can change.

Industry SaaS is worth checking first. If there is a product built for your trade that fits nine-tenths of your process, buying it is usually cheaper than building. A custom web app earns its cost when the remaining tenth is where your team loses the most time, or when you are paying for three tools that each do part of the job.

How custom web app development works with Zoti

1. Map the workWe talk to the people who will use the app and write down every task, rule and exception it has to handle.
2. Clickable designYou and your team click through the screens before any code exists, and we revise until it feels right.
3. Build in roundsYou get a login early. Each round adds working features you test and comment on.
4. Connect and importWe hook up your other tools and bring in existing data from spreadsheets or old systems.
5. Launch and supportWe host the app, train your team and keep making changes as you ask for them.

What a custom web app costs

At Zoti, custom web apps start at $499/month on a monthly plan that includes design, development, hosting and ongoing changes. Price depends on the number of screens and user types, how many tools the app connects to and how much data comes across. A full team and a dedicated project manager are part of every project, and you receive a written quote before work starts.