Most London charities we talk to are running on a patchwork of spreadsheets, free email tools and a Salesforce instance someone set up in 2017 and nobody understands. There’s no budget for big rebuilds and no appetite for another consultant who quotes £30k and produces a strategy deck. This guide is for the practical operations manager, head of fundraising or CEO who has 2 hours to spend and wants to know where to start. Written by a London consultancy that delivers charity digital work — including a subsidised half-day session for Camden charities and FCF organisations this year.

The five wins that move the needle

In our experience working with small-to-mid London charities, five digital changes cover 90% of the impact. We’ll go through each with a specific tool, a realistic cost, and how to start.

A donor CRM you actually use
AI-assisted grant searching
Email automation for supporter retention
An impact dashboard that beats a Word doc
One AI productivity tool for the whole team

1. A donor CRM you actually use

The problem: most charities have donor records in Excel, MailChimp, Givey/JustGiving accounts, and a notebook. When someone leaves, relationships die.

What works: Salesforce NPSP is free for 10 users for registered UK charities — overkill if you don’t have someone to maintain it. For under 5,000 donors, Donorfy (UK-built, ~£100–£200/month) is faster to live and designed for charities not tech teams. For under 500 donors, a well-structured Notion or Airtable database is fine.

Start here: spend one afternoon listing every place donor info currently lives. Until you know what you have, you can’t consolidate it. Most of our charity engagements start with this audit.

2. AI-assisted grant searching

The problem: finding funders that match your work is a full-time job nobody has time for. Most charities apply to the same five funders every year and miss the dozen new opportunities each quarter.

What works: Funds Online (DSC) for the database; ChatGPT or Claude for the matching. The trick: export your last 5 successful applications as a single PDF. Drop it into the AI with the prompt “Based on the funders this charity has been successful with, what characteristics do they share? Now suggest 10 similar funders I should check.” It surfaces patterns a human reviewer would miss.

For London-specific funders, also bookmark London Funders, Camden Giving, and your borough’s council voluntary-sector grants page.

3. Email automation for supporter retention

The problem: a one-off donor in March is forgotten by July. By December your ask email gets ignored because you haven’t earned the relationship between gifts.

What works: a basic welcome series (3 emails over 14 days after first gift), a quarterly impact update, and an annual ask. That’s it. Tools like MailChimp (free under 500 contacts) or Beehiiv support automated sequences out of the box.

AI helper: draft the welcome series in ChatGPT in 20 minutes. Edit before sending. The point isn’t perfect copy — it’s being there at all.

4. An impact dashboard that beats a Word doc

The problem: your trustees want quarterly impact data. Compiling it takes a week. By the time the report lands, the data’s two months stale.

What works: Power BI (free or part of M365), connecting directly to whatever spreadsheets and CRMs you already use. A simple dashboard with 5–6 KPIs (donations, donors, programme outputs, expenditure, runway) updates in real time. Your quarterly trustee pack becomes a screenshot.

For Camden charities accepted onto our pilot, we’ll demonstrate this exact setup in the subsidised half-day session.

5. One AI productivity tool for the whole team

The problem: staff time. Small charities run lean. Every hour not spent on the mission is an hour wasted.

What works: a paid ChatGPT or Claude subscription for the team, with a 30-minute workshop on how to use it for: drafting funder reports, writing social copy, summarising meetings, responding to enquiries, brainstorming programme names. £15/month per power user. Pays back in week one.

The trap: assuming it’ll be obvious. Most staff need someone to sit with them once and show them 5 real prompts for their specific role. After that, it’s self-sustaining.

Costs for a typical small London charity

A reasonable digital stack for a charity with 1–5 staff and 1,000 donors:

Donor CRM (Donorfy or similar): £100–£200/month
Funds Online: £~120/year
Email marketing (MailChimp): free
Power BI (M365 add-on): often free with existing licences
ChatGPT/Claude × 2 staff: £30/month
Total: ~£140–£250/month + £120/year.

Most of this is recoverable from a single additional funder secured or three hours saved per week.

The compliance bit (because charities care)

Any system that touches supporter or beneficiary data needs to be UK GDPR compliant. Practically that means:

EU- or UK-hosted data where possible
Documented lawful basis (usually consent or legitimate interest)
A right-to-erasure process — someone can email to be removed
AI tools that don’t train on your data — turn off training in ChatGPT Plus settings; Claude Pro doesn’t train on conversations by default

We help charities through this — including writing a one-page AI policy that satisfies trustees and funders without turning into a 30-page Word doc nobody reads.

Where to get hands-on help in London

For Camden charities, CICs and FCF businesses, we’re running a subsidised half-day digital and AI session this year — focused on the five wins above, tailored to the specific organisations that register.

For paid engagements across London (donor CRM setup, impact dashboards, AI policy, training programmes), the London consultancy page has the detail. First 30-minute call is free.

One thing to do today

Pick which of the five wins is your biggest gap. Just one. Spend 30 minutes looking at the tool we’ve named for it. If it fits, plan a 2-hour block this month to actually set it up. Most charity digital work fails not because the tools are wrong, but because nobody schedules the time to implement.

Digital Support for London Charities — Fundraising Tech, Donor CRM and AI That Saves Hours