BRISTOL / WEB AGENCY / EST.2012
Good people. Great websites. For charities doing more good.
We’re a Bristol WordPress agency that builds websites, fundraising tools and provides ongoing support for UK charities that want to worry less and raise more.
Trusted by charities and mission-led brands across the UK
There are 2,041 other web agencies in the UK. So why choose Nebula?
At Nebula, we create websites that are more than just good-looking, they’re built to perform, inclusive by design, and supported long after launch.
Whether you’re focused on growth, engagement, or impact, we’re here to help make it happen.
Built for charities, not sold to them.
Gift Aid, WCAG, PCI DSS, the Google Ad Grant. We’ve been working through this stuff with UK charities for over a decade, so you won’t have to explain it to us.
Ongoing support that won’t leave you stranded.
Launch day is the start, not the end. Support plans to keep things running, block-hour retainers for the awkward jobs, and a real human if something breaks on a Friday afternoon.
You’ll speak to the person doing the work.
We’re small on purpose. No account managers, no outsourced development. The person you meet on the discovery call is the one building your site.
Accessible by default, not as an upgrade.
We build every site to meet WCAG 2.2 AA, and we’ll show your team how to keep it there. Because your supporters include people who need it.
SEO that brings the right people, not just more people.
Traffic is vanity, donations are sanity. We rank you for the terms that actually convert, and give you Astrolytics to see what’s working.
Sound like your sort of agency?
Get in touch with us via the contact form, or on 01454 804 039.
Rebuilding Sight Research UK On WordPress
Sight Research UK funds breakthrough vision research. Their site was holding them back – slow, hard to edit, and quietly leaking donations. We rebuilt it on a custom WordPress block theme, redesigned the donate flow, and migrated 12 years of content URL-for-URL.
+70%
Engagement Rate
87.3%
Donation rate
98/100
Core Web Vitals
0.6s
TTFB
A handful of other sites we’ve launched.
Every one is a custom WordPress build – theme, integrations, content migration, aftercare. Click through for the full story.
Five stages. No mystery. The person on the kickoff call writes your code.
We keep things honest and visible. You’ll know what’s happening, why, and what’s coming next – weekly, not quarterly. No black boxes, no outsourcing.
Discover
Workshops with the people who’ll actually use the site: editors, fundraisers, service teams.
1-2 weeks
Design
Accessibility-first, content-first. Components built in Figma and validated on real data.
3-5 weeks
Build
Custom block theme in Git. Staging from day one. Two-week sprint rhythm.
6-10 weeks
Launch
Content migration, QA sweep, redirect map, launch-day engineer on standby.
1 week
Support
Monthly retainer or block-hour plans. Real humans, the ones who built it.
Ongoing
Research on UK charity websites
We have read the website of every charity on the three UK registers with a website on file. Only 37.2% of those that answered show a visible way to donate online, and 87% of charity domains publish no enforcing DMARC policy. We publish every finding as open research, with the method and the data.
Practical answers to what people ask us most.
If your question isn’t here, email [email protected] or book a 30 minute discovery call. No sales deck, promise.
We work with UK charities and mission-led organisations on WordPress projects from £3k. Discovery is usually two weeks, build is eight to twelve.
Typical budget
£3k-£20k
Typical timeframe
8-12 weeks
Contract
Fixed + retainer
Why WordPress in 2026, honestly?
Because your content editors already know it, it’s genuinely extensible, and the hosting + plugin ecosystem is more mature than any alternative. We use it when it’s the right tool – not because we only have one hammer.
Do you use page builders like Elementor or Divi?
No. We build custom block themes with the native WordPress editor for a seamless experience. Faster sites, better accessibility, and proper guardrails for your editorial team.
Can you migrate from Squarespace, Webflow or Wix?
Yes. We’ve done it many times, including URL-for-URL 301 mapping and editorial content cleanup. We’ll never break your SEO. That’s a promise, not a hope.
Who owns the code when we’re done?
You do. GPL-first, in your Git, documented. We’re the wrong agency if you’re looking for vendor lock-in.
What does support look like after launch?
Monthly retainer or block-hour plan. Same humans, 24-hour first response, proactive patching, and a monthly status report that actually says something useful.
Do you give charities a discount?
Yes – a standing 15% for registered UK charities. Ask us about the mission-led rate.
Ready for a website you can actually be proud of?
Tell us about the organisation, the problem, and what “good” looks like. We’ll come back within a day with questions, honest thoughts and rough numbers.