Comparison
PlanWire vs UK Planning API: what developers should compare.
If you are choosing a planning API, compare query breadth, source traceability, freshness visibility, webhook support and how clearly each provider reports coverage.
Developers use PlanWire when they need live planning data without maintaining council-source integrations, with UPRN where available for property-dataset joins. 18.3M+ planning application records, 375 live planning authorities, source links, freshness metadata and webhook-ready workflows.
Developer test
The fastest comparison is to run the same use case through each API with your real councils and filters.
GET /v1/applications?postcode=RG1%201AA&radius_km=5&limit=25
Use the same buying checklist for every provider.
A planning API is not just a record count. The hard questions are about coverage, freshness, data rights and product fit.
Coverage transparency
Can you see which live authorities are covered and which sources need attention?
Query model
Can your product filter by council, postcode, radius, dates, reference, status and keywords?
Source traceability
Can your users or team verify a record against the public source when needed?
Delivery model
Can you combine API polling with signed webhooks for operational workflows?
PlanWire position
| Best fit | Teams building property products, maps, alerts, CRM triggers and data workflows. |
|---|---|
| Core value | Normalised planning records with source links, freshness metadata and webhook delivery. |
| Proof point | Developers use PlanWire when they need live planning data without maintaining council-source integrations, with UPRN where available for property-dataset joins. |
Questions buyers ask
How should I compare UK planning APIs?
Use your real query patterns, councils, date windows and webhook needs. Record count alone will not show operational fit.
Can I test PlanWire before paying?
Yes. A free key lets you inspect API shape and sample workflows before a paid plan.
Does PlanWire publish coverage status?
Yes. PlanWire has a public coverage page and API metadata for supported councils.
Related acquisition pages