50+ Free Software Tools for UK Charities in 2026

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Platform fees and tool sprawl quietly eat more charity budgets than any single line item. Between fundraising platforms charging 3 to 6 per cent of every donation, CRMs billing per seat, and email tools capping contacts at the worst moment, the cost of running the organisation stacks up fast. This guide cuts through it: 50+ tools across 11 categories that UK charities can use for free, with the catch (or lack of one) spelled out for each.

One thing to flag up front: "free" is a taxonomy, not a category, and the difference matters enormously for your budget. Every entry below is tagged so you can see at a glance what "free" really means for that tool.

In the UK, "free" also means: does the platform handle Gift Aid claims natively? The charity reclaims 25p from HMRC for every £1 a UK taxpayer donates, meaning a £100 gift becomes £125 at no extra cost to the donor (Gift Aid, gov.uk). Platforms that do not automate Gift Aid quietly cost more than their headline fees suggest.

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In this article:

• Free fundraising and donation software

• Free CRM and supporter management software

• Free volunteer management software

• Free accounting software for charities

• Free email marketing software

• Free event management and ticketing software

• Free project management software

• Free communication and collaboration tools

• Free design and content creation tools

• Free website builders for charities

• Free automation and integration tools

• How UK charities access software discounts

• Why charities need free software (and what "free" really means)

• When to upgrade from free software

• Building your charity tech stack

• Frequently asked questions

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Free fundraising and donation software

Fundraising platforms are where "free" gets murkiest. Most charge a platform fee, a processing fee, a fee on the Gift Aid reclaim, or some combination of all three, and the difference between charity rates and personal-campaign rates is usually buried in the small print. Here is the honest breakdown for the UK market.

A small UK charity running a £15 fete ticket, an autumn appeal, a Christmas raffle, and a sponsored 5K typically pays Ticket Tailor, JustGiving, Crowdfunder, and a CRM separately. Zeffy consolidates that stack, free, with Gift Aid handling built in.

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Zeffy is the only entry on this list with no platform fee, no processing fee, and no caps on contacts or users. Over 100,000 organisations have raised more than £1.6 billion through Zeffy without paying a single fee. Donors are asked if they want to add an optional voluntary contribution to Zeffy at checkout, which is how the platform stays free for charities. Beyond one-time and recurring donations, Zeffy also supports peer-to-peer fundraising campaigns at no cost. Learn more about Zeffy's donation platform for UK charities.

"Super easy to use. Clean design. Great interface. Easy to understand. Offers all the features we need and is comparable to paid services. Zeffy is truly awesome." Mark R., Capterra

A note on raffles and lotteries: if your fundraiser is a raffle or prize draw, UK gambling law treats it as a lottery. Most charity raffles fall under the small society lottery rules: register with your local council (£40 initial, £20 annual renewal), observe the £20,000 single-draw cap and £250,000 annual aggregate, and ensure at least 20% of proceeds go to your cause. Any "free ticketing" platform for raffle draws needs to sit alongside that registration, the platform does not replace the licence. Zeffy runs raffles for UK charities at 0% fee. (Gambling Commission guidance on small society lotteries.)

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Free CRM and supporter management software

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This category is intentionally short because CRM and supporter management deserve their own dedicated comparisons. Here is the quick read.

Zeffy includes built-in supporter management as part of its free fundraising platform: contact records, full donation history, segmentation, tagging, and automated receipts, with no caps on contacts or users. For most small and mid-size UK charities it covers the core supporter-management job without a separate tool. See Zeffy's supporter management features.

Beyond Zeffy's built-in tools, the UK charity CRM landscape looks quite different from the US-focused tools often cited in roundups:

Beacon is rated the number one UK fundraising CRM in Fundraising Magazine's annual survey, six years running. It is built specifically for UK charities, with native Gift Aid claim submission to HMRC Charities Online, from approximately £33.50 per month. It is not free, but it is the default modern choice for a fundraising-led small or medium UK charity.

Donorfy offers a free tier for up to 500 constituents (then from approximately £50 per month). Owned by The Access Group, it has broad UK integrations with JustGiving, Enthuse, GoCardless, and Stripe. A pragmatic choice for a growing charity that wants a UK-native CRM without the Beacon price tag.

Salesforce Nonprofit Cloud is available in the UK via the Power of Us programme: 10 free licences for eligible registered charities. Powerful, but NCVO and Charity Digital both flag that most small UK charities under-use it due to the high implementation cost.

Zoho CRM offers a free tier for up to three users with contact management and basic automation. It is a general-purpose CRM rather than a charity-specific tool, so you will be adapting standard sales fields to donor workflows.

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Free volunteer management software

Volunteer management is the category most often missing from "free charity software" roundups, even though scheduling, hour tracking, and shift communication are foundational for any organisation running programmes.

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SignUpGenius remains the default for casual sign-up sheets. Its free plan handles basic scheduling and email reminders well, though advanced reporting and custom branding sit behind paid tiers.

Track It Forward focuses narrowly on hour tracking, which matters when you are reporting volunteer hours back to funders or running service-learning programmes. The free tier covers logging and basic milestone tracking.

Assemble and Better Impact both have established UK charity user bases. Dedicated UK volunteer management platforms tend towards paid tiers for meaningful feature depth; the free-tier landscape here is thinner than the US equivalent. Many UK charities also draw on NCVO and Chartered Institute of Fundraising templates for volunteer management processes and governance.

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Free accounting software for charities

Charity accounting has specific needs, fund accounting, restricted versus unrestricted fund tracking under SORP, Gift Aid claim submission, and annual return plus Trustees' Annual Report and Accounts (TAR) filing with your regulator (the Charity Commission, OSCR, or CCNI), that generic small-business tools handle unevenly. The free-tier picture for UK charities:

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A note on Making Tax Digital (MTD) for VAT: UK charities registered for VAT must file returns using MTD-compatible software. Wave does not support MTD; Zoho Books' free tier does not support MTD either. QuickBooks and Xero both do. Not all charities are VAT-registered, but if yours is, this is a hard limit on which free tools actually work for you. The Charity Tax Group is the technical reference on VAT and charity tax matters.

Note that Aplos, sometimes listed in US-focused roundups, is a US-only platform designed for Form 990 preparation, it has no meaningful UK footprint and no relevance for a UK charity filing with the Charity Commission, OSCR, or CCNI.

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Free email marketing software

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Zeffy's built-in newsletter tool lets you send donor newsletters, segment by giving history or campaign, and automate receipts and reminders, all with no contact cap and no send-volume cap. See Zeffy's email features.

Mailchimp's free tier sits at approximately 500 contacts and 1,000 sends per month, which most growing UK charities outgrow within a year. Advanced automation, A/B testing, and priority support sit on paid tiers.

Brevo takes a different approach: unlimited contacts but a daily send cap. If your list is large but you only email occasionally, Brevo can stretch further than Mailchimp on the free tier.

UK GDPR and PECR note: whichever tool you choose, UK charities must have a lawful basis (consent or legitimate interest) before emailing supporters. The ICO's charity soft opt-in guidance (2026) sets out how legitimate interest applies to existing supporters. Every tool above supports UK GDPR-compliant consent capture, but the responsibility for a valid lawful basis, soft opt-in handling, and maintaining consent records sits with your charity. The Fundraising Regulator's Code of Fundraising Practice (current version effective 1 November 2025, including new Section 9 on online platforms) sets additional standards.

A quick note on deliverability: free tiers often share IP pools with other senders, which can drag inbox rates down. As your list grows, dedicated sending becomes worth budgeting for.

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Free event management and ticketing software

Cash is dying at UK community fundraisers. Village halls and PTAs increasingly need card at the door as well as online ticket sales. Per-ticket fees on Eventbrite can wipe out the margin on a £10 fete ticket, one UK community-group organiser told us that most platforms other than Zeffy charge an overhead per ticket that would price small charities out entirely.

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Zeffy handles ticketing, registration, attendee tracking, and on-site check-in (including a tap-to-pay app for at-the-door payments) with no platform fee and no processing fee. For fundraising events specifically, that is the difference between netting the full ticket price and losing 6 to 7 per cent to Eventbrite. See Zeffy's ticketing for UK charity events.

"Zeffy provides an ideal platform for event registrations for my non-profit organisations. Setting up events and managing registrations is quick and easy. The fee structure which ensures our non-profit receives 100% of the proceeds from registrations and donations is terrific." Cynthia L., Capterra

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Free project management software

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Trello and Asana have the most usable free tiers for small UK charity teams. Notion is excellent if you want your project tracker, internal wiki, and meeting notes in one place. ClickUp packs the most features into a free plan, with the trade-off of a steeper learning curve.

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Free communication and collaboration tools

Most of the major communication tools offer charity-specific programmes or solid free tiers that are available to UK registered charities.

• Google Workspace for Nonprofits: free for eligible UK registered charities. Includes Gmail with a custom domain, Drive, Docs, Calendar, and Meet. UK charities apply through Google for Nonprofits; eligibility is verified via Charity Digital Exchange (the UK TechSoup partner). NCVO and Charity Digital both recommend this as the first free-tool claim every small charity should make.

• Microsoft 365: discounted via the Microsoft nonprofit grant programme. Note that the previously free Business Basic donation tier (for up to 10 users) ended in July 2025, so Microsoft 365 is now discounted, not free, for UK charities. Verify current programme terms with Microsoft directly.

• Slack: free tier with file sharing and instant messaging; message history and integration count are limited. Slack also offers an 85% nonprofit discount on paid plans.

• Zoom: free meetings capped at 40 minutes with up to 100 participants. Discounted nonprofit pricing available for paid tiers.

• Discord: no cost for community building, especially for volunteer cohorts or youth programmes. Topic-based channels work well for ongoing engagement.

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Free design and content creation tools

• Canva for Nonprofits: registered UK charities get free access to Canva Pro, which includes the background remover, brand kits, content scheduling, and premium templates. Apply directly through Canva's nonprofit programme. The single biggest free-design upgrade most charities can claim.

• Adobe Express: free tier available; full Adobe Creative Cloud is discounted for charities through Charity Digital Exchange (the UK TechSoup partner).

• Unsplash and Pexels: royalty-free stock photo libraries available at no cost. No charity application needed.

• Lumen5: free tier for turning blog posts and scripts into short videos; watermark on free outputs.

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Free website builders for charities

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For donation forms, all of these builders rely on third-party embeds. The simplest UK setup is to build your marketing site on any of these and embed a Zeffy donation form, no platform fee, no processing fee, and Gift Aid declarations handled inside the form. Whichever builder you pick, most native donate widgets do not handle UK Gift Aid claims; Zeffy's embed does.

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Free automation and integration tools

• Zapier: free plan covers up to 100 tasks per month with two-step Zaps. Useful for connecting your fundraising platform to your CRM or email list.

• Make (formerly Integromat): more generous free tier with multi-step scenarios, but a steeper learning curve.

• IFTTT: free tier covers basic recipes; works well for social-media cross-posting and lightweight automations.

Three automation recipes worth setting up in week one:

• 1. New donor welcome sequence: trigger when a new donation comes in, push the donor to your email tool, and tag them for a welcome series.

• 2. Event registration to CRM: capture event sign-ups and create or update the contact record automatically, so you are not re-keying attendees after the fact.

• 3. Recurring-donor thank-you: detect a second or third recurring gift and trigger a personal thank-you note from a team member, not just an automated receipt.

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How UK charities access software discounts

Many of the tools above, and many more, become free or heavily discounted once you verify as a registered UK charity. The primary UK verification hub is Charity Digital Exchange (formerly tt-exchange, run by Charity Digital), which is the UK partner for TechSoup's global network. Several vendors also run their own direct programmes.

The Charity Digital Exchange process, step by step:

• 1. Register your charity at Charity Digital Exchange using your Charity Commission for England and Wales (CCEW), OSCR (Scotland), or CCNI (Northern Ireland) registration number, plus your HMRC charity reference where required. No IRS determination letter or EIN is needed, the UK verification is against the public charity register.

• 2. Verification is typically faster than US TechSoup verification; the system cross-references against the live charity registers directly.

• 3. Once verified, browse the catalogue. Charity Digital Exchange connects UK charities with discounted or donated Microsoft, Adobe, Bitdefender, and other partner software.

• 4. Many vendors also accept Charity Digital Exchange verification as proof for their own direct programmes, you do not always need to purchase through the Exchange.

• 5. Scottish and Northern Irish charities: some vendor programmes specifically ask for a CCEW number and may require a support request to accept an OSCR or CCNI number instead. Flag this if you are redirected.

Note on Charity Excellence Framework: Charity Excellence (approximately 50,000-member free UK charity community, run by Ian McLintock) also signposts grant opportunities and free tool resources for small charities that may sit outside the Charity Digital Exchange catalogue. Worth bookmarking alongside Charity Digital Exchange.

Major vendor programmes relevant to UK charities:

• Google Workspace for Nonprofits: free for eligible registered UK charities. Apply through Google for Nonprofits; UK eligibility is verified via Charity Digital Exchange / TechSoup Global validation. Includes Gmail with custom domain, Drive, Docs, Calendar, and Meet.

• Microsoft 365: discounted via the Microsoft nonprofit grant programme. The previously free Business Basic donation tier (up to 10 users) ended in July 2025; Microsoft 365 is now discounted, not free, for UK charities. Verify current programme details directly with Microsoft.

• Salesforce Power of Us: 10 free Salesforce Nonprofit Cloud licences for eligible UK registered charities, plus discounts on additional users. High implementation cost, see the NCVO note in the CRM section.

• Adobe Creative Cloud: discounted access for UK charities through Charity Digital Exchange.

• Canva for Nonprofits: free Canva Pro for verified UK registered charities, via direct application.

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Why charities need free software (and what "free" really means)

Platform fees on other fundraising tools typically run 3 to 6 per cent of donations. On £100,000 raised, that is £3,000 to £6,000 leaving your mission every year, enough to fund a part-time fundraiser, or the Gift Aid reclaim on £20,000 of donations. Free software is not a nice-to-have; it is operating margin.

In the UK, there is a fifth "free" category beyond the four below: Gift Aid handling. A platform that charges a 5% fee on the Gift Aid reclaim (JustGiving and Enthuse both do) is quietly costing you money on top of the headline platform fee. On £100 from a UK taxpayer, Gift Aid adds £25, but only if your platform captures a valid declaration and lets you submit through HMRC Charities Online.

But "free" hides several very different realities:

• Actually free means no platform fee, no processing fee, no contact caps, no user caps, no Gift Aid fee, no upsell. Zeffy is the only tool in this guide that fits cleanly here for fundraising.

• No platform fee, but processing fees apply: the platform itself does not charge you, but card processing still takes a cut per donation. GoFundMe UK for verified charities is a good example: 0% platform fee, 1.9% + 20p in processing per donation.

• Contact-capped freemium means free until you grow. Mailchimp's approximately 500 contacts and 1,000 monthly sends is the canonical version of this pattern. Most growing UK charities hit the ceiling within 12 months.

• Charity Digital Exchange verified means free or near-free, but only after you register and verify. Google Workspace for Nonprofits and Canva for Nonprofits are the cleanest wins here.

A quick decision framework:

• Budget size: under £50k in annual income, lean hard on actually-free and Charity Digital Exchange-verified tools. Above £250k, paid tiers usually pay for themselves in saved staff hours.

• Team size: one to three people, prioritise tools with no per-seat charges. Five or more, factor seat pricing into every comparison.

• Technical comfort: lower comfort means fewer integrations and tools; higher comfort makes automation via Zapier or Make a real lever.

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When to upgrade from free software

Free tiers stop being free when they start costing you time, donors, or compliance risk. Signs you have outgrown a free plan:

• You are hitting contact or send limits on your email tool and skipping segments to stay under the cap.

• You need reporting your free tier does not offer: Gift Aid claim reporting, recurring-revenue dashboards, restricted versus unrestricted fund tracking under SORP.

• You have compliance or audit requirements that need role-based permissions, audit logs, UK GDPR data subject access request (SAR) response tooling, or a Fundraising Regulator consent audit trail (the Code of Fundraising Practice, effective 1 November 2025, includes new Section 9 on online platforms).

• Manual workarounds are eating staff time: every hour spent copying data between tools is an hour not spent on the mission.

• You need integrations the free tier blocks: many platforms gate API access and Zapier-style connectors behind paid plans.

Rough budget thresholds: most UK charities start paying for at least one core tool, usually CRM or accounting, once they cross approximately £250,000 in annual income. Email tools tend to be the next paid line item, typically between £250k and £500k in income. Fundraising, on the other hand, never has to be a paid line item: Zeffy stays free at every scale.

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Building your charity tech stack

Three sample stacks by organisation size, all anchored on free or discounted tools:

Startup charity (under £50k annual income):

• Fundraising and supporter management: Zeffy (free)

• Email: Zeffy newsletter (free) or Mailchimp free tier

• Accounting: FreeAgent (free with NatWest/RBS/Ulster) or Zoho Books (free under £42k income)

• Productivity: Google Workspace for Nonprofits (free via Charity Digital Exchange verification)

• Design: Canva for Nonprofits (free Pro via direct application)

• Project management: Trello or Asana free tier

• Volunteer management: SignUpGenius or Track It Forward

• Not yet a registered charity? Unincorporated community groups, CICs, PTAs, and village halls may not qualify for "registered charity" tiers on Google Workspace, Canva, or Salesforce. Zeffy remains free regardless of legal status. Check your eligibility with each vendor using your Companies House or local authority registration where a charity number is required (CCEW threshold: income above £5,000; OSCR: all sizes must register).

Growing charity (£50k to £250k annual income):

• Fundraising and supporter management: Zeffy (free)

• Email: Zeffy newsletter for donors; Mailchimp paid or Brevo for broader marketing lists

• Accounting: QuickBooks Online or Xero (discounted via Charity Digital Exchange)

• Productivity: Google Workspace for Nonprofits (free)

• CRM (if you outgrow Zeffy's built-in supporter management): Donorfy (free up to 500 constituents) or Zoho CRM free tier

• Project management: Asana or Notion

• Automation: Zapier free or starter tier

• Events: Zeffy (free); Ticket Tailor for high-volume paid events above £10/ticket

Established charity (£250k+ annual income):

• Fundraising and supporter management: Zeffy (free) for the public-facing layer; Beacon or Donorfy for full CRM

• Email: dedicated tool (Mailchimp paid or Brevo paid)

• Accounting: QuickBooks Online or Xero (both full MTD support)

• Productivity: Google Workspace for Nonprofits or Microsoft 365 (discounted)

• Project management: Asana, Monday.com, or Notion

• Automation: Zapier paid or Make

• Events: Zeffy for fundraising events; Ticket Tailor for larger paid programmes that need a flat per-ticket model

• Volunteer management: Assemble or Better Impact

Notice the constant in all three stacks: fundraising and supporter management on Zeffy stays free no matter how large you grow. That is the single biggest line item your tech stack never has to budget for.

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Frequently asked questions

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