Custom software

Custom web platforms and applications

When off-the-shelf software forces you to fit your business around it, custom software may be the answer: a course platform, booking system, client portal or CRM built for your workflow.

We use the same tools that power NextBuilders' courses, payments, bookings and CRM every day: over 180,000 lines of code on our own servers.

Sound familiar?

Where things usually get stuck

Five applications that don't talk to each other

Customers in one spreadsheet, bookings in another and invoices in a third. Data is copied by hand and gets lost along the way.

Standard software doesn't fit

You pay for features you don't use and lack the ones you need.

Everything depends on one person

The process lives in someone's head and in spreadsheets. When they're away, work stops.

In practice

What we build

  • Online course platformsVideo lessons, progress tracking, community, payments and access by edition. We know how to build it because we use it daily.
  • Booking systemsCalendars, confirmations, email and SMS reminders connected to team calendars and online meetings.
  • CRM for your workflowContacts, conversations, quotes and payments in one place, using your stages rather than a generic process.
  • Client portalsCustomers view their orders, documents and invoices without calling you.
  • IntegrationsWe connect the platform to the software you already use: invoicing, payments, email and WhatsApp.
An honest assessment

Who it's for and who it isn't

A good fit if

  • You handle a daily repetitive process using spreadsheets and copying.
  • You've outgrown off-the-shelf software.
  • You want to sell courses, subscriptions or services on your own platform without a platform commission on every sale.

Not a good fit if

  • An existing product does exactly what you need: using it is almost always cheaper.
  • The process still changes every month: we stabilise it before building software around it.
How we work

Four steps, no surprises

  1. Discovery30 minutes to understand the problem and tell you honestly whether it's worth building.
  2. DesignYou receive the plan, timeline and price before work begins.
  3. DevelopmentWe deliver in short stages. You see progress rather than waiting months for a result.
  4. HandoverThe documented system remains yours. We stay available after launch.
Ownership

What we build belongs to you

The domain and accounts are registered in your name. We provide hosting; if you leave, you receive the code and database.

WhatWho owns itIf you leave
Domainregistered in your namemove it wherever you want, without asking permission
Platform and tool accountsyourskeep access to everything you paid for
Codehanded over to youtake it to another provider
Databasehanded over to youtake your data with you
Hostingwith usthe only part we host, with no lock-in
Questions

Frequently asked questions

What does a custom platform cost?

It depends on the functions and integrations. We split delivery into stages with a fixed written price for each. You pay a deposit at the start and the balance on delivery.

How long does it take?

We deliver in short stages, with a usable first version as early as possible, then improve it based on real use. You receive the timeline before we start.

Where is the platform hosted?

On our servers in Europe. The domain, accounts, code and data remain yours.

What if I want to switch providers?

You receive all the code and database so another provider can host and develop it further.

Can I manage it myself?

Yes. You handle everyday administration, including through AI agents configured for the platform that you can talk to in a chat.

Want us to build it?

Let's see what you need and what it would cost.

A 30-minute conversation without a sales presentation: tell us what you want to do, and we'll explain the time, cost and when it isn't worthwhile.

Book a conversation