Pricing v3 · Live
Section 01 / PricingUsage-based · No contracts

Pay only
for what you use.

A single API key. Eight authoritative UK data sources. Free to start, predictable as you scale — full Connect to your AI access included on every plan, even the free one.

Start Free →View per-credit costsNo card required14-day Growth trial
£0/mo
Free tier — forever
30+
Endpoints across 9 categories
99.98%
Uptime · trailing 30d
84ms
p50 API response time
Usage Estimator live
Estimated monthly credits5,871 / 50,000
010k25k50k100k+
Starter≤ 1,000 / mo£0
Growth≤ 50,000 / mo£249
EnterpriseUnlimitedCustom
Drag the slider to see your tier←→ arrow keys
Free

For trying the API

£0/mo
500 credits/mo
  • All 150+ endpoints
  • MCP server access
  • 10 req/sec rate limit
  • 1 team seat
  • Community support
Start free →
Developer

For solo builders & small apps

£49/mo
5,000 credits/mo
  • Everything in Free
  • 50 req/sec rate limit
  • 3 team seats
  • Webhooks & usage analytics
  • Email support · 48h
Get Developer →
StartupMost chosen

For production apps & teams shipping

£199/mo
25,000 credits/mo
  • Everything in Developer
  • 200 req/sec rate limit
  • 10 team seats
  • Hosted workflows & jobs
  • Priority support · 12h
Start Startup →
Agency

For client work & resold data

£499/mo
100,000 credits/mo
  • Everything in Startup
  • 500 req/sec rate limit
  • Unlimited team seats
  • White-label widgets & SSO
  • 99.9% SLA · 4h response
Get Agency →
Need higher volume or a custom contract?
Custom credits, dedicated infra, on-prem, BACS billing & data-sharing addenda.
Full pricing & calculatorTalk to sales →

Prices exclude VAT. Need more? See Platform, Growth & Enterprise plans below.

Full plan comparison.

Feature
Free
£0
Developer
£49 / mo
Startup
£199 / mo
Agency
£499 / mo
Platform
£1,299 / mo
Growth
£2,999 / mo
Enterprise
Custom
Usage
Credits per month5005,00025,000100,000300,000750,0002,000,000+
Access levelEvaluationEntry / testingSmall projectsEarly productionScaling appsHigh-volumeCustom limits
Bulk export (CSV / Parquet)———✓✓✓✓
Endpoints
Core endpoints✓✓✓✓✓✓✓
Full endpoint catalogue✓✓✓✓✓✓✓
Webhook subscriptions——✓✓✓✓✓
AI Integration
MCP Server access✓✓✓✓✓✓✓
OpenAPI 3.1 + Markdown for LLMs✓✓✓✓✓✓✓
Support
Support levelCommunityCommunityEmailStandardPriorityPriorityDedicated
SLA-backed uptime———99.9%99.9%99.95%99.95%
Billing
Contract termNoneMonthlyMonthlyMonthlyMonthlyMonthlyAnnual
Overage handlingHard capPay-as-you-goPay-as-you-goPay-as-you-goPay-as-you-goPay-as-you-goCustom
Start FreeChooseChooseChooseChooseChooseTalk to sales
04 · Credits

Endpoint Cost (credits per call)

Most endpoints cost 1 credit. A few high-compute endpoints — landlord audiences, AVM valuations — cost 2 credits each.

GET/property1 credit
GET/epc-by-property1 credit
GET/rents1 credit
GET/rents-hmo1 credit
GET/yields1 credit
GET/monthly-market1 credit
GET/hpi1 credit
GET/demographics1 credit
GET/audience-landlords2 credits
GET/valuation-by-id2 credits
GET/comparable2 credits
GET/property-history2 credits

✱ Full credit table available in the API reference. Free endpoints (/ping, tools/list) do not consume credits.

05 · Common questions

Pricing Questions

Yes. The Free plan includes 500 API credits per month at no cost, with full access to core endpoints and the MCP server. No credit card required.
Yes. Upgrades take effect immediately and are pro-rated. Downgrades take effect at the start of your next billing period.
No. Monthly credits reset on your billing date. Enterprise plans can negotiate rollover terms.
Free is a hard cap — requests fail with HTTP 429 once you hit 500 credits. Growth plans bill overage at £0.005 per credit. Enterprise has custom terms.
No. Starter and Growth plans are month-to-month. Enterprise plans include annual pricing options with a discount.
See all frequently asked questions →
Start free

500 credits a month. No credit card.

All plans include MCP access, OpenAPI spec, and Markdown for LLMs.

Start Free →Talk to Sales →