Data Sources
We aggregate data from multiple sources to ensure comprehensive coverage.
Primary Sources
Companies House (UK)
Official company filings, ownership changes, director appointments/resignations
Updated daily via API
News APIs
NewsAPI.org, Google News, industry publications
Real-time monitoring
Industry Reports
PwC PropTech reports, JLL PropTech analysis, Unissu monthly reports, CB Insights data
Regular updates
Secondary Sources
Manual Submissions
Founder reports, investor notifications, industry insider tips
All manually verified
Web Monitoring
Company websites, press releases, social media announcements, LinkedIn updates
Automated scanning
AI Enhancement
We use OpenAI's GPT-4 to:
- Fill missing data gaps
- Validate information consistency
- Generate market insights
- Estimate valuations (marked clearly)
Data Quality
- Each source is scored for reliability
- Multiple sources required for unverified data
- AI estimations clearly marked
- Regular quality audits performed