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From “all-in-one” to composable: why charity websites have evolved

By Martin Oates

24 April 2026

2 min read

A few years ago, if you’d asked us how to build a great charity website, we’d have given you a very clear answer: Go with a solid, all-in-one platform.

And at the time, that was absolutely the right advice.

For many mid-sized and regional charities, bringing everything - content, donations, events, CRM - into one system solved some very real problems. It simplified management, reduced integration headaches and gave teams a single place to run their digital activity.

It worked.

But digital doesn’t stand still. And neither should strategy.

What’s changed isn’t that “all-in-one” platforms suddenly became bad. It’s that specialist tools became very, very good.

Donation platforms have improved massively - optimised for conversion, mobile-first, and constantly evolving with integrated Donor CRMs have become more powerful and more flexible.

Event platforms now handle everything from ticketing to peer-to-peer fundraising far better than most built-in modules ever could.

In short, the gap between “generalist” and “specialist” has widened. And that changes the equation.

The Shift: From Convenience to Performance

Previously, the priority was often simplicity: “Let’s keep everything in one place so it’s easier to manage.”

Now, the priority is increasingly performance: “Let’s use the best tools available to maximise fundraising and engagement.”

For charities where every donation matters (which is all of them), that shift is significant.

An extra 10–20% improvement in donation conversion, better supporter journeys or more effective event management quickly outweighs the convenience of having everything under one roof.

Where all-in-one still makes sense

Let’s be clear… all-in-one platforms still have a place.

For smaller organisations with very limited internal resource or where digital is relatively simple, they can still be a pragmatic and effective option (and one we’d still suggest).

They reduce complexity. They’re easier to manage day-to-day. And they can absolutely deliver value.

So this isn’t a case of “old way bad, new way good.” It’s about fit for purpose.

Why we’re now recommending a composable approach

For many of the charities we work with today - typically investing £15k–£30k in their website - we’re increasingly recommending a composable approach.

Not because it’s trendy, but because it reflects how the digital ecosystem has matured.

Using a CMS like Umbraco as the foundation, charities can:

  • Deliver rich, flexible content and storytelling
  • Maintain full control over their website
  • Integrate seamlessly with best-in-class platforms for donations, CRM, events and ecommerce

The result?

A website that’s not trying to do everything, but is connected to tools that each do their job exceptionally well.

The key advantage: You’re not locked in

One of the biggest lessons from the “all-in-one” era is what happens over time. harities grow. Needs change. Better tools emerge.

And being tied into a single platform can become restrictive.

Composable flips that.

If you want to change your donation platform in two years - you can.

If your CRM evolves - your website doesn’t need rebuilding.

You’re not replacing everything. You’re improving parts.

It’s not a U-turn. It’s an upgrade.

This isn’t about abandoning what worked before. It’s about recognising that the environment has changed and adapting accordingly.

The all-in-one approach solved the problems charities had then. Composable solves the problems charities have now:

  • The need for flexibility
  • The demand for better-performing tools
  • The pace of digital change

And most importantly, the pressure to do more with every pound invested.

The Bottom Line

If you’re running a charity website today, the question isn’t:

“Should everything live in one system?”

It’s: “Are we using the best tools available to support our mission?”

Sometimes, that might still be all-in-one. But increasingly, the answer is composable.

And the charities that embrace that shift now will be the ones best placed to grow, adapt and raise more in the years ahead.