A joint investigation by The British Wire has found that a growing number of large corporate landlords in the UK are using automated 'yield management' software to coordinate rent increases, potentially breaching competition laws.

The software uses real-time market data to suggest maximum possible rents, often leading to simultaneous price hikes across entire neighborhoods. Tenants report being priced out of their homes by systems that prioritize 'mathematical optimization' over human stability.

"It's a digital cartel," said one housing law expert. "When every landlord uses the same algorithm to set prices, the market stops being a market and becomes a toll road."

The Competition and Markets Authority (CMA) has confirmed it is 'monitoring' the use of such software in the housing sector but has not yet opened a formal investigation.