Plain Data
Free + paid tiers

Embeds

Drop a Plain Data chart, stat-callout or map straight into your article, blog, or product. A few lines of HTML, no JavaScript bundling, always live. Free for editorial and personal use; paid plans add white-label and the full widget catalogue.

Tiers

For everyone
Free£0
  • Three core widgets — average price by year, headline stats, recent transactions
  • Property dataset only
  • Plain Data attribution shown in the widget footer
  • Personal blog / editorial / hobby use
  • Standard rate limits (no API key needed)
Browse free widgets →
Most popular
Pro£19/mo
  • Full widget catalogue — maps, repeat-sales, by-property-type, hot-trends, percentile bands
  • Every Plain Data dataset (property today; Companies House and NHS as they ship)
  • White-label: hide attribution, set your own brand colours
  • No rate-limit caps for your domain
  • Embed analytics — see views and interactions per widget
  • Email support
Start a free trial
Newsrooms & platforms
EnterprisePOA
  • Everything in Pro
  • Custom widgets built to spec
  • Multi-domain licensing
  • CMS integrations (WordPress, Ghost, Sanity, Contentful)
  • SSO and team accounts
  • SLA-backed uptime
  • Engineer-on-call
Talk to us →

Widget catalogue

Headline stats
Latest-year average, sales, change since X.
Free
Average price by year
Line chart, optional percentile bands.
Free
Recent transactions
Most recent sales for any postcode / town / district.
Free
Choropleth map
District-level interactive map, hover popups, clickable.
Pro
Repeat-sales appreciation
Same-property growth-rate distribution.
Pro
Average by property type
Stacked / multi-line breakdown.
Pro
New-build share over time
How much of recent supply is new build.
Pro
Hot trends
Year-on-year gainers & decliners ranked.
Pro

Example embed

Two lines of HTML. The widget loads inline, sized to its container.

<script src="https://embed.plaindata.uk/v1.js" async></script>
<div data-plaindata-widget="property/headline-stats"
     data-scope="postcode-area"
     data-key="SW"></div>

How attribution works

Free widgets carry a small “Powered by Plain Data” line in the footer that links back to the relevant detail page. Pro and Enterprise embeds can either hide that line entirely (white-label) or replace it with your own brand line.

Need raw data instead?

If you want to wire Plain Data into your own backend or build a custom UI, the Plain Data API gives you the underlying JSON.