Rightmove's 46 AI Initiatives Drive 7% Revenue Gain - But New Homes Drag Forces Guidance Cut

Rightmove's half-year numbers, published 31 July, land at a useful moment for anyone trying to separate genuine AI ROI from portal hype. The portal reported £225.8 million in group revenue for the six months to 30 June 2026, a 7% year-on-year increase from £211.7 million in H1 2025. Underlying operating profit rose 3% to £155.1 million, with the underlying margin holding at 69%.

The AI headline is unambiguous. Rightmove had 46 strategic AI initiatives in flight at the half-year mark, up from 31 in December 2025. That pace, fifteen new initiatives in six months, is not a communications exercise. It reflects genuine product velocity: the company shipped 40% more technology releases year-on-year in H1, both in absolute count and per developer.

The Valuation Tool Doing the Heavy Lifting

The standout product is the Online Agent Valuation tool, launched at the start of 2026. More than 45,000 online agent valuations have been completed already, with uptake across 28% of Optimiser Edge branches at more than 1,200 total branches. The company calls it the fastest-ever revenue growth for a new Rightmove product, and it contributed more than 50% of record valuation revenue growth in H1. Per the results, the AI-enabled tool supported approximately a 50% total increase in unique valuation leads flowing to estate agents.

Agents using Rightmove's embedded AI tool responded 12% faster to enquiries and booked 10% more valuations, according to earnings call data. These are operational metrics, not engagement proxies, and they matter to the retention argument: Rightmove posted its highest H1 agency retention in more than a decade.

'Ask Rightmove', the conversational search tool built in collaboration with Google Cloud, is adding a different kind of number. Early data shows roughly a 40% uplift in average time on site, with close to double the propensity to send leads among users who engage with both the AI Search and the Evaluation Assistant. The Rightmove Plus AI Assistant is now trialling at nearly 2,000 branches, designed to help agents interpret listing performance data and prepare client-facing insights. A Voice Intelligence product, which would transcribe, tag and summarise property-related phone calls, is in development.

Where the Model Runs Into Trouble

None of that product progress offsets a structural problem on the new homes side. Rightmove cut its full-year 2026 revenue growth guidance from 8-10% to 6-8%, citing a 6-10% expected decline in new homes membership for the full year. New homes developers are pausing or cancelling schemes; fewer developments are being advertised. Agency membership, by contrast, is projected to end the year 1-2% above 2025 levels, and strategic growth areas including rental services, commercial property and mortgages remain on track for 20-30% revenue growth.

CEO Johan Svanstrom was direct on the earnings call: the revenue guidance reduction is entirely a function of new homes weakness, not a demand problem in the core agency business. Profit guidance holds, with 3-5% underlying operating profit growth and at least 5% EPS growth expected for the year. The company expects to return more than £400 million to shareholders by July 2027, including more than £330 million in buybacks.

The share price tells its own story. Rightmove's stock remains well below its 52-week high, reflecting broader market caution about housing volumes. The company expects between 1.05 million and 1.15 million UK housing transactions in 2026, with available listings at record levels but new listings and sales agreed broadly in line with long-term averages.

The Trademark Signal

The pace of AI-tool deployment at Rightmove reflects a wider pattern in the sector. AIBD analysis of IPO trademark data shows 889 Class 36 filings in Q3 2026, down 62.7% on the prior period, a sharp contraction suggesting the burst of speculative property-tech brand registration that followed the 2024-25 AI funding wave is cooling. What remains are operators with actual products and actual revenue, which is precisely where Rightmove is positioning itself.

The filing slowdown is a structurally interesting signal. When anyone with a pitch deck is no longer rushing to register a PropTech brand, the competitive field narrows to those already embedded in agent workflows. Rightmove's 85% direct-and-organic traffic share, combined with decade-high retention, means it enters H2 able to compound AI product adoption without fighting for discovery.

The Uniformity Problem Nobody Has Solved

There is a subtler competitive risk. As Rightmove rolls out AI-powered valuation and conversational search as platform features available to any subscribing agent, the tools that differentiated early adopters become baseline expectations. The same dynamic is visible further down the stack: Spicerhaart's recent public trial of AI photo-enhancement software prompted a pointed observation from the company's own leadership, that if every agent picks the same virtual staging style, technology delivers parity rather than advantage.

For Rightmove, the answer is data volume. With more than five petabytes in its unified cloud platform, its AI products train on inputs no single agency or rival portal can match at equivalent scale. That is the moat, not the model itself.