Your Charity's Website is Costing You Donors Every Single Day
If you're a UK charity director watching your online donations plateau while ad spend climbs, you've hit the WordPress wall.
Every other UK charity web design agency will show you the same three homepage screenshots: a stock photo of a volunteer, a rotating hero carousel, and a donate button that redirects to JustGiving. We don't do that. We build custom websites on Next.js + Supabase for UK registered charities. Fixed-fee. No retainer lock-in. No WordPress maintenance bills. Production-grade technology that scales with your organisation as your cause grows. ## Why UK charities work with us We understand what UK-specific charities actually need: HMRC Gift Aid compliance with automated claim file generation, Fundraising Regulator code of practice adherence, GDPR + PECR opt-in mechanics that actually hold up to ICO scrutiny, Charity Commission annual return integration, and a website fast enough that your Google Ad Grants account does not get suspended for low-quality landing pages (Google will suspend non-compliant charity ad accounts -- we've seen it happen). ## What we build for UK charities - **Gift Aid donation flows** -- declaration capture, HMRC-compliant records, automated claim file export - **Fundraising Regulator compliant pages** -- cooling-off notices, complaints procedure, donor-rights content - **GDPR consent architecture** -- granular opt-ins, consent log, right-to-erasure handling - **Charity Commission integration** -- trustee list, annual return links, SORP-compliant financial reporting pages - **Multi-cause programme pages** -- each campaign gets its own ranking page, donation flow, and impact dashboard - **Volunteer recruitment portals** with DBS/criminal record check flags - **Google Ad Grants-compliant landing pages** to keep your GBP10K/month grant active ## The stack Next.js 15 + Supabase + Vercel + Stripe. Sub-1-second load times. 95+ Lighthouse scores. WCAG 2.1 AA accessibility baked in. Hosted on UK/EU Vercel edge (GDPR data residency honoured). Your data stays in your Supabase project which you own. ## Pricing (UK charities only) - Small charity (under GBP500K annual income): GBP3,500 -- GBP7,000 fixed fee - Mid-size (GBP500K -- GBP5M): GBP8,000 -- GBP20,000 fixed fee - Large charity / multi-programme: GBP25,000+ custom scope ## FAQ **Why do charities need a bespoke website?** Template builders cannot handle the specific regulatory and operational demands UK charities face: Gift Aid automation, Fundraising Regulator compliance, Charity Commission reporting, and the programme-specific SEO pages that drive cause-aware traffic. A bespoke build on Next.js makes all of that trivial and keeps your organisation compliant at scale. **How quickly can you deliver?** Four weeks from contract signing to a launched MVP with donations flowing. Full builds with volunteer portals, programmatic SEO, and multi-language support run six to twelve weeks. **Do you migrate existing charity websites?** Yes. WordPress, Drupal, Squarespace, Wix, SiteCore -- we handle the full migration with 301 redirects, content preservation, donor data migration, and SEO continuity. **Will I need a retainer?** No. You own all the code and the infrastructure. We offer optional ongoing support on a retainer if you want it, but there's zero lock-in. You can walk away and take the whole codebase with you. **Can you handle multi-country charities?** Yes. We build localised experiences with proper hreflang, locale routing, and per-country donation flows (handling US 501(c)3 tax receipts, UK Gift Aid, EU VAT exemptions in one codebase).
Your donate page loads. Four seconds pass. The donor's thumb hovers over the back button. Your charity just lost £47 in average gift value because your WordPress install can't handle a mobile checkout. UK nonprofits face a double bind: you need Gift Aid auto-claim, Fundraising Regulator badge placement, and GDPR cookie consent -- but most agency templates bolt these on as plugins that crater your load speed. We build charity sites in Next.js with compliance wired into the architecture. Your donation form fires in under 1.2 seconds. Your Gift Aid declaration auto-populates from postcode lookup. Your quarterly Fundraising Regulator audit passes without a developer call. Fixed fees from £3,500. 95+ Lighthouse on mobile. No monthly plugin tax.
What is holding your current website back?
Common gaps we find in nearly every audit.
How We Build This Right
Every safeguard, built in from Day 1.
Fundraising Regulator Standards
Every donation journey is built against the Fundraising Regulator's Code of Fundraising Practice, including clear statement of charity registration number, transparent fund usage descriptions, and accessible cancellation and refund information on all giving pages.
GDPR and UK Data Protection Act
Donor data is stored in a Supabase instance with row-level security, explicit consent flows at point of capture, and data retention policies mapped to ICO guidance. No donor PII is passed to third-party analytics platforms without a lawful basis documented in your privacy notice.
WCAG 2.2 AA Accessibility
All pages are built and audited against WCAG 2.2 Level AA, covering colour contrast, keyboard navigation, screen reader compatibility, and focus management. Accessibility is tested with automated tooling and manual review before handover, not assumed from the component library.
What We Build
Purpose-built features for your industry.
Gift Aid Capture Built Into the Donation Flow
We implement a fully HMRC-compliant Gift Aid declaration form as part of the native donation journey, storing declarations against each transaction with a timestamped audit trail your finance team can export directly for R68 submissions.
95+ Lighthouse Performance on Every Public Page
Next.js static generation and edge delivery means your campaign landing pages load in under two seconds on a mid-range mobile device on a 4G connection — conditions that reflect the majority of your donors' actual experience, not a fibre broadband benchmark.
First-Party Donor Data on Your Own Infrastructure
Donor profiles, giving history, and communication preferences are stored in a Supabase database you own and control. You are not dependent on a SaaS platform's pricing, data export policies, or business continuity for access to your most valuable fundraising asset.
Campaign Landing Pages Without Developer Dependency
A structured content model in your CMS gives your fundraising team the ability to publish and update campaign pages, adjust donation ask amounts, and swap imagery without raising a ticket. Changes go live in minutes, not in the next sprint.
Built on a Modern, Secure Stack
Our Development Process
From discovery to launch. Quality at every step.
Discovery and Compliance Audit
1 weekWe review your existing site, donation flows, Gift Aid process, privacy notices, and accessibility baseline against current UK regulatory requirements. You receive a written findings document that identifies specific gaps before we design a single page.
Architecture and Donation Journey Design
1-2 weeksWe map the full donor journey from first visit through to Gift Aid confirmation email, defining page structure, data flows, third-party integrations such as Stripe or GoCardless, and CMS content model. Sign-off happens before any build work begins.
Build, Accessibility Testing, and Staging Review
4-6 weeksThe Next.js site is built against the agreed specification, with automated Lighthouse and axe accessibility checks running on every pull request. You review a password-protected staging environment with real donation flows active and provide consolidated feedback before launch.
Launch, Handover, and 90-Day Support
1 weekWe manage the DNS cutover, verify Gift Aid capture end-to-end in production, and confirm Core Web Vitals in Google Search Console. Your team receives recorded training sessions for the CMS and a written runbook. We remain on call for technical issues for 90 days post-launch at no additional fee.
Frequently Asked Questions
Explore related industries
200+ employee company? Complex multi-tenant, auction, or multi-location requirement? We have a dedicated enterprise capability track.
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Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.