Kamma vs IMAPP by PropertyKey
Kamma
Property data that solves the biggest challenges facing UK real estate
42 employees · est. 2015 · London, United Kingdom
IMAPP by PropertyKey is the older company (2015 vs 1991); Kamma is the larger of the two.
3 signals in the last 90 days
Side-by-Side Comparison
| Metric | Kamma | IMAPP by PropertyKey |
|---|---|---|
| Founded | ||
| Founded | 2015 | 1991 older |
| Headquarters | ||
| Headquarters | London, United Kingdom | United States |
| Employees | ||
| Employees | 42 larger | 6 |
| Industry | ||
| Industry | Real Estate | Real Estate |
| Funding Stage | ||
| Funding Stage | Venture round | Not tracked yet |
| Total Funding | ||
| Total Funding | $5.70M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 4 | Not tracked yet |
| Services | ||
| Services | 24/7 Property Licence Monitoring, Automated Licensing Reports, End-to-End Licence Application Services, Real-Time Scheme Updates, Licensing Compliance Integrations | Not tracked yet |
| Target Customers | ||
| Target Customers | Letting Agents, Surveyors, Landlords, Conveyancers, Build-to-Rent Companies, Receivers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Property Licensing ComplianceClimate Risk ReportingGreen Mortgage UptakePrivate Rented SectorData AggregationReal-Time Data Mapping +9 | Property InformationMLS Tax ServiceProperty DataReal Estate TechnologyReal Estate InformationData Quality +7 |
| Website | ||
| Website | kammadata.com | propertykey.com |
About Kamma
Kamma, founded in 2015, is at the forefront of addressing significant challenges in the UK real estate sector. By merging cutting-edge technology with comprehensive data analytics, it provides essential solutions for property licensing compliance, climate risk reporting, and green mortgage uptake. T...
About IMAPP by PropertyKey
PropertyKey is a real estate startup that offers the iMapp System, a property tax service used by 130,000 agents nationwide. Since its founding in 1991, the company has focused on developing cutting-edge methods for the real estate industry, emphasizing the importance of high-quality property inform...
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Compiled from the BounceWatch company index. We last looked at Kamma on 10 Apr 2026, and IMAPP by PropertyKey on 14 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
