What Nimbus Maps does well
Nimbus is a mature, map-first platform that aggregates a very large number of data sources (the company cites more than 2,000) into a single interface. Its strengths are clear: instant property information on click (ownership, sizes, uses, values), real-time planning applications and constraints such as flood zones, listed buildings and greenbelt, sales and letting comparables across use classes, integrated Rightmove residential and commercial market data, and an inbuilt "My Sites" project tool for managing a pipeline. For a developer assessing a site's planning potential, or an agent building a constraints picture on a map, Nimbus is a strong, well-established tool.
What GalimAI does differently
GalimAI is not map-led. It is built around the companies that own UK property and the signals that suggest they may sell. It joins 1.97 million UK property-holding companies (Companies House) with 6.9 million-plus HM Land Registry transactions, refreshed daily, and lets you ask questions in plain English rather than navigating a map. Its distinctive layer is distress and motivated-seller prediction: overdue bridging finance, charge churn, persistent late filings, director-age catalysts and Gazette events, scored continuously across the whole population. With company insolvencies near a 30-year high and compulsory liquidations the highest since 2012, that distressed cohort is large and moving. Coverage is England and Wales.
Head to head
| Nimbus Maps | GalimAI | |
|---|---|---|
| Primary job | Site-finding, planning and development appraisal on a map | Finding who owns what and who is likely to sell |
| Interface | Map-first, click a parcel | Plain-English AI search |
| Ownership data | Land Registry and aggregated sources | 1.97m property-holding companies joined to 6.9m+ Land Registry transactions |
| Distress / motivated sellers | Off-market detection, market-movement signals | Dedicated distress signal stack scored across the full population |
| Refresh | Aggregated feeds, varies by source | Daily |
| Access | Subscription | Free portal to search; managed sourcing as a paid tier |
Where each one wins
Choose Nimbus when the job is spatial: assessing a specific site, reading planning constraints, pulling comparables, or appraising development potential on a map. Choose GalimAI when the job is about people and pressure: building a list of owners who fit a buy box, surfacing the ones showing distress, and reaching them off-market before the asset is listed. The first is a "what is possible on this plot" question; the second is a "who should I approach this quarter" question.
Can you use both?
Yes, and many serious buyers will. A practical workflow is to use GalimAI to identify and prioritise distressed or motivated owners across England and Wales, then use a mapping tool like Nimbus to appraise the specific sites that come back. They are complementary more than they are rivals: one tells you who to approach, the other helps you assess what you might buy.
The honest verdict
If your work is development site sourcing and planning appraisal, Nimbus is the more natural home. If your work is reaching motivated and distressed owners before the market does, with daily data and a search you can talk to, GalimAI is built for exactly that, and you can try it for free.