Public prices, one plan
Plans run from £25 for 2,000 credits to £1,150 for 500,000. Every plan can call every endpoint.
Property data API comparison
Property Insights as a PaTMa alternative
PaTMa sells API access for £20 a month plus credit packs, with a focus on prices, listings and planning. Property Insights is one monthly plan covering 71 endpoints, including valuations, titles, council tax and property change alerts.
- 71 endpoints on every plan
- From £25 a month
- MCP server and webhooks included
- 14-day trial · 500 credits
Read the API documentation · Comparison checked on 11 November 2026. Provider features and pricing can change.
At a glance
Property Insights vs PaTMa
| Capability | Property Insights | PaTMa |
|---|---|---|
| Pricing model | Monthly plans from £25 for 2,000 credits to £1,150 for 500,000. Most calls cost 1 credit. Heavier calls such as flood risk, title lookups and full property profiles cost more | £20 a month for API access, plus credit packs: £20 for 2,500, £50 for 10,000, £100 for 50,000 |
| Cost of 2,000 calls in a month | £25 for 1-credit calls | £40: the £20 subscription plus a £20 pack |
| Unused credits | Reset each month | Do not expire |
| Free trial | 14 days with 500 test credits. Card required | 14 days with 500 credits |
| Valuations | Sale valuation with range and confidence, rental valuation and sold comparables. Valuations cover England and Wales | Sold, asking and rental price data. No valuation endpoint in their API reference |
| Titles, EPC and council tax | Title lookup and register extraction for England and Wales, Scottish title numbers, company and commercial ownership. EPC search and council tax lookup | Not listed in their API reference |
| Property change alerts | Property watches by UPRN, delivered to signed webhooks | None listed in their public docs |
| AI assistants | Hosted MCP server and ChatGPT Actions on every plan | None listed in their public docs |
| Listings and asking prices | Not offered. No live listings or asking prices | Property listings, listing price history and asking prices |
| Planning | Planning constraints for England. Planning applications in beta, with coverage by council | Planning applications, planning documents and Article 4 areas |
PaTMa details checked on 11 November 2026 against patma.co.uk/property-data-api/pricing, patma.co.uk/docs/api. Prices exclude VAT.
Why teams switch
Why teams choose Property Insights
71 endpoints on one key
Valuations, sold prices, EPC, council tax, titles, planning, flood and ground risk, crime, schools and demographics, all keyed to the same UPRN.
Property change alerts
Watch a UPRN and receive a signed webhook when something changes, so you do not have to poll.
Works with Claude and ChatGPT
A hosted MCP server and ChatGPT Actions are included on every plan and bill from the same credits.
A fair comparison
When PaTMa is the better fit
PaTMa is the better fit if you make a high volume of simple calls and want the lowest price per call, credits that never expire, listings data, or their landlord software alongside the API.
Common questions
Frequently asked questions
Is Property Insights cheaper than PaTMa?
At low volume, yes: 2,000 one-credit calls cost £25 on Property Insights against £40 on PaTMa. At high volume PaTMa is cheaper per call, with 50,000 credits for £100 on top of its £20 subscription.
Does PaTMa have a valuation API?
Their API reference lists sold, asking and rental price data but no valuation endpoint. Property Insights has sale and rental valuation endpoints for England and Wales.
Can I get alerts when a property changes?
Yes. Property Insights lets you watch a UPRN and receive a signed webhook when something changes.
What does PaTMa have that Property Insights does not?
Listings and asking price data, planning documents, credits that do not expire and a landlord portfolio web app.
Is there a free trial?
Yes. Property Insights has a 14-day trial with 500 test API credits. A card is required and the plan starts when the trial ends unless you cancel.
Try it on your own properties
500 test credits, every endpoint, 14 days.
Run the calls you make today against Property Insights and compare the responses and the cost.