Giving has largely moved online. Research cited by Charity Digital suggests around 60% of charitable donations were processed online in 2025. For charities that operate mainly or entirely online, the online donation platform is the fundraising engine. The tool you choose shapes how many supporters complete a gift, how often they give again, and how much you learn about them.
1. They remove friction at the moment of intent
Most giving is prompted by something: an appeal, a social post, a friend’s message. If the donor hits a slow page, a long form or a clunky payment step, that impulse fades. A good platform keeps the path short with:
- Mobile first checkout
- Saved payment methods and wallets such as Apple Pay and Google Pay
- Preset donation amounts
- Minimal required fields
Each step you cut recovers gifts that would otherwise be abandoned. For a charity with no shopfront or events, that checkout is the whole donor experience.
2. They make Gift Aid effortless
Gift Aid adds 25p to every £1 a UK taxpayer gives, but only if the declaration is captured properly. Donation platforms build the declaration into checkout, store the required details and prepare the claim. That saves admin time, and it means fewer eligible gifts go unclaimed. The scale of the relief is significant: tax reliefs for charities and their donors were around £7.4 billion in the tax year to April 2026, up 4% year on year, according to GOV.UK statistics.
3. They turn one off gifts into recurring income
Regular giving gives a charity predictable income to plan around. It is already how many people give: NPT UK reports that 47% of people who gave money in 2024 did so by direct debit or standing order. Online platforms make it easy to offer a monthly option at the point of donation, manage payments and mandates, and automatically handle failed payments and card expiries. Even a small share of one off donors converting to monthly gifts adds up over a year.
4. They power peer to peer and campaign fundraising
Online charities grow largely through their supporters’ networks. Platforms provide personal fundraising pages, live progress bars, social sharing and team pages so that supporters can fundraise for you without extra work from your staff.
Time limited campaigns show how much this can add. The Big Give Christmas Challenge, an online match funding campaign, raised £57.4 million in 2025. Matching gives donors a reason to act now, and the platform makes that visible in real time.
5. They give you data you can act on
Every online donation produces useful information: where the donor came from, which appeal converted, what they gave, and whether they returned. Platforms that integrate with your CRM let you:
- see which channels and campaigns bring in the most donors
- thank and steward donors quickly
- segment supporters for follow up asks
- test donation pages and amounts
Charities that measure conversion rates and average gifts can improve them steadily. Those without the data are guessing.
6. They build trust with secure, transparent giving
Donors are more likely to complete a gift when the page looks credible: recognised payment methods, clear branding, a visible security signal and clarity on where the money goes. Platforms handle PCI compliant payment processing and provide instant confirmations and receipts, which reassure donors and reduce queries.
What to look for in a platform
- Low, transparent fees
- Automatic Gift Aid capture
- Recurring giving and peer to peer tools
- A quick, mobile friendly checkout
- CRM or email integrations
- Reporting that shows conversion, not just totals
