We turn large datasets into products that run.
Developer Data builds data APIs, compliance systems and AI tools for companies. We collect and clean the data, put a product around it with keys, plans and billing, then keep it running once it is live.
Seen Developer Data on your statement?
We build and run online services for other companies, and take their payments. The charge is for one of those services. Tell us about the payment and we will email you which service it was, with its receipt, its cancel link and a way to reach its support.
Older charges may show asCUSTOMSAAS
- 09:14:07IT support framework, Leeds City CouncilNew
- 09:14:05Data platform renewal, NHS LothianDeadline moved
- 09:14:02Cloud hosting lot 2, Transport for WalesDuplicate
- 09:13:58Records digitisation, Bristol City CouncilNew
- 09:13:51Accessibility audit, University of KentNew
Look up a charge
Use whichever you have to hand.
Your dataset, sold as an API.
You hold the data, or know where it lives. We collect it, clean it and keep years of history, then put a proper API around it: keys, plans, limits, documentation and billing. Your customers pay for access and build on it.
What we build and hand over
Every data API ships with all of this. None of it is an add-on.
- Collection from files, feeds, portals and partner exports, on a schedule
- Cleaning with duplicates merged and every change kept
- History back as far as the source allows, queryable by date
- API keys that are never stored readable, with a prefix your customers can quote
- Documentation with live examples on real data
- AI access so AI assistants can query it directly, on the same keys and limits
- Plans and limits including a free tier customers can test on
- Card billing with renewals, receipts and failed-payment retries
- Status page and a support desk your customers can reach
{
"count": 24,
"notices": [
{ "id": "tn_8F2K91",
"title": "IT support framework",
"buyer": "Leeds City Council",
"value_gbp": 1200000,
"closes": "2026-10-21",
"relevance": 0.87 },
...23 more
],
"next": "cur_Q2hL"
}
- X-Plan
- pro
- X-RateLimit-Remaining
- 31,796 / 50,000
- X-Data-Fresh
- 38 seconds ago
- Cache-Control
- max-age=60
{
"date": "2026-09-22",
"count": 412,
"results": [
{ "id": 9812044,
"venue": "Romford",
"off": "2026-09-22T11:04Z",
"runners": 6,
"winner": { "name": "Swift Harbour",
"sp": "7/2" } },
...411 more
]
}
- X-Plan
- starter
- X-RateLimit-Remaining
- 4,112 / 5,000
- X-Data-Fresh
- 2 minutes ago
- X-Delay
- none on this plan
{
"site": "shop.northfield-home.eu",
"checked": "2026-09-22T06:10Z",
"standard": "WCAG 2.2 AA",
"pages": 412,
"issues": { "critical": 2, "serious": 7 },
"since_last": { "fixed": 14, "new": 3 },
"report_pdf": "/v1/reports/rp_71c/pdf"
}
- X-Plan
- business
- X-RateLimit-Remaining
- 9,480 / 10,000
- X-Report-Signed
- sha256 7f3a...c91e
- Content-Type
- application/json
- 500 calls a day
- Data delayed 24 hours
- Last 30 days of history
- 5,000 calls a day
- Live data
- Last 2 years of history
- 50,000 calls a day
- Live data and push updates
- Full history and AI access
7 days
Compliance you can hand to an auditor.
We build systems that check your obligations on a schedule and keep the proof. Every finding is dated, explained in plain language, given an owner and a deadline, and signed so it cannot be quietly changed later.
Your sector has its own rules? We build the register around them.
sha256 7f3a91c0...e4c91e- CriticalOwner: web teamCheckout button has no accessible nameScreen readers announce it as "button". 38 pages.
Due 29 Sep - SeriousFixed in stagingPrice text contrast is 3.1 to 1Needs 4.5 to 1. Product and basket pages.
Confirm 25 Sep - SeriousOwner: web teamForm errors are not announcedAddress form, 3 fields. Keyboard users miss them.
Due 6 Oct
sha256 1bd40e77...a02f3c- ChangeReviewed by DPOPayroll provider added a hosting sub-processorNew location: Frankfurt. Notice given 12 Sep, 30 days to object.
11 Oct deadline - SeriousOwner: legalCRM vendor agreement expiredData processing agreement ended 31 Aug. Renewal requested.
Due 30 Sep - ModerateOwner: legalUS transfer relies on old clausesAnalytics vendor still on 2010 clauses. Update to current SCCs.
Due 31 Oct
sha256 c80a2f19...77b0d4- HighPatch scheduledImage processing library two versions behindKnown flaw allows crafted uploads to crash workers. Fix released.
Due 26 Sep - HighOwner: platformSession library uses a weak defaultToken lifetime set to 30 days in production config.
Due 3 Oct - ModerateOwner: platformUnused admin package still installedNo known exploit. Removing it shrinks what must be reviewed.
Due 17 Oct
AI that answers from your data.
We add AI where it saves real time: writing summaries, ranking what matters and answering questions. It looks things up in your own records before it says anything, and shows you where each answer came from.
notices: it-services, closing 30d, over £500k24 foundscore against: team 20, IT support, public sector5 above 0.80Five fit well. The three strongest are below; the other two need security clearance you have not listed.
- IT support framework, Leeds City Council£1.2M over 3 years, closes 21 Oct, lots sized for small suppliers0.91tn_8F2K91
- Service desk renewal, University of Kent£640k, closes 14 Oct, same scope as your last win0.88tn_7Q0D55
- Device support, Bristol City Council£820k, closes 3 Oct, needs 2 references0.84tn_9A3M12
- Shows its sourcesEvery answer links to the records behind it.
- Says when it cannot tellNo record, no answer.
- Checked before publishingFigures are matched to the data.
- LoggedEvery question and answer kept for review.
From an idea to a product people pay for.
Bring the idea, the spreadsheet or the system that has outgrown itself. We agree a fixed price, show you working previews every week, and launch it complete, with everything a paying customer expects.
- Sign-in and accounts
- Plans and card billing
- Your customer dashboard
- An admin console
- A support desk
- A public status page
- The data behind it
- Hosting, ready to run
A person answers, and you keep the thread.
No account needed. Open a ticket and you get a reference and a private link straight away. Every reply comes by email and sits on that link, so the whole conversation is always in one place.
Ticket opened
We have emailed this link to you. Keep it: anyone with it can read the ticket, so do not share it. A person will reply within one working day.
Check your inbox
If that email has tickets with us, their links are on the way now. Nothing arrived after a few minutes? Check spam, or open a new ticket and mention the old one.
What is this charge?
We build and run online services for other companies and take their payments. The charge is for one of those services. Look up a charge and we will email you which one, with its receipt.
How do I cancel?
Every receipt carries a cancel link for that service, and so does the email a charge lookup sends you. No account or password is needed to use it.
I don't recognise it
Look it up first: most are a service someone in your team signed up to. If it still is not yours, open a ticket and choose "A charge on my card". Contact us before disputing it with your bank; we can usually settle it the same day.
Refunds
Double charges, charges after you cancelled and accounts we closed are always returned. Anything else is looked at case by case, taking your statutory rights into account.
Reply times
A person replies within one working day, Bangkok time, usually much sooner. You get an email and the reply appears on your ticket link.
- JJo Harper, 09:02I was charged £29 on 21 Sep and can't see which account it belongs to.
- @Email sent, 09:02We've got it. Your reference is DD-7QK2, and here is your private link.
- DSupport, 10:41That's the Starter plan your colleague opened on 21 Aug. Receipt and cancel link attached.