Field Report · 2026-05-01
The home-search agent
isn't an incumbent's lane
Across 2025–2026, 26 startups have entered four arenas: buy-side, rent-side, investor, and browser-agent. Rightmove, Zoopla and Zillow are treating LLMs as existential. But the real opening was forced by three regulatory events landing at once — NAR commission reset, RRA tenancy reform, and RICS AI standards.
01 · Incumbents
The big portals moved first
The portal moat used to be traffic plus listings. The moment users start asking ChatGPT for "London 3-bed under £600K," the portals have to swap their entry point for conversation — before someone routes around them.
Rightmove
UK · Conversational Search Beta
2026-02 launch with Google Cloud / Gemini for conversational search and a ChatGPT app. £12M annual burn, share price down 12% on the news — they're treating AI as existential.
£12M spend · −12% share price
Zoopla
UK · OpenAI Enterprise
Signed an OpenAI enterprise deal in 2026-04. Their PR claims AI users drive +80% listing views and +150% leads — numbers to take with salt, direction is clear.
listing views +80% · leads +150%
Zillow AI Mode
US · 2026-03-25 Beta
Natural-language listing comparison, renovation cost estimates, affordability, negotiation tips, scheduling — wrapped in Fair Housing guardrails. First portal to bake real advisory into the surface.
5 capabilities · includes negotiation advice
Realtor.com / Redfin
US · ChatGPT App
Realtor shipped a ChatGPT app in 2026-03; Redfin partnered with Sierra ($10B valuation) on a conversational chatbot, then Rocket bought Redfin for $1.75B in 2025-07.
Redfin acquisition $1.75B
02 · Startups
26 startups, sorted by lane
The most crowded lane is US buy-side (post-NAR-settlement zero-commission scramble). The biggest opening is UK advisory and browser-agent.
i.
Buy-side · search + purchase
7 firms · most crowded in US
Jitty
UK · 2023
Natural-language search + reverse image "Search by Photo" + Neighbourhood Features ("90 minutes from Paddington, near a good primary"). 500K cumulative searches in six months.
$5.8M · Sequoia / Atomico / REA Group
Homa
US · 2024
AI buyer agent at a $1,995 flat fee, rebating the buyer commission. Founder is ex-Zillow Senior Director; closed FL's first end-to-end AI deal.
$1,995 flat fee · live deals
Ridley
US · 2024
Began sell-side, just opened buy-side. 57 transactions and $350M of pre-listing inventory ("soon-to-be-listed") in six months.
$6.4M seed · Fifth Wall
Beycome (Artur)
US · Miami
Aggressive flat-fee self-service buy/sell. AI system Artur, $99–$999 per transaction.
$2.5M seed
reAlpha (Claire)
US · Nasdaq AIRE
24/7 AI buyer agent, 0% buy-side commission, 75% rebate (~$8K per deal). Bundled brokerage + mortgage + title.
Public company · rebate ~$8K
WithJoy.AI
US · WA
Hybrid AI brokerage rebating up to 70% of buy-side commission. AI + human touch is the pitch.
rebate 70%
Landian
US · 2026
The most aggressively unbundled model: $199/offer + $49/tour. Per-action billing rather than commission.
$199/offer · pay-per-action
ii.
Rent-side · letting / leases
6 firms · highest-valued on B-side
EliseAI
US · Decacorn-1
Agentic AI for leasing and resident ops. Category ceiling — no longer really a startup.
Valuation $2.2B
Conduit
UK / Global · YC W24
AI handles 90% of lettings comms, onboarding and maintenance. Already deployed across 20,000 units (Pass the Keys, Flex Living). B2B PMS shape.
$3.1M · Pi Labs
Uprent
NL · 2024
A Chrome extension that "refreshes lettings for you," claims it saves tenants 20% on annual rent. Closest thing to a consumer browser-agent in the wild.
€200K pre-seed · shape benchmark
Leasey.AI
US
AI leasing chatbot + auto-scheduling. PMS adjacent.
B2B · landlord-side
Rentr
UK
"World's first AI renting platform" — two-sided tenant–landlord matching.
UK matching
Property Sense
UK · Stockport
BTR (Build-to-Rent) marketing + ML lead-gen optimisation. Sells to developers.
£1M · 2025
iii.
Investor · property investment analysis
5 firms · B2B margins
Cambio
US · 2022
LLM + agentic workflow for CRE asset management. Series A at a $100M valuation — the early-stage leader in the vertical.
$18M Series A · @ $100M
DataFlik
US
ML to find motivated sellers for wholesalers; claims 8× ROI versus traditional lists.
8× ROI · wholesaling
Off-Market.io
US
AI matches cash buyers, compresses 14,000 emails into 180 high-precision messages.
14K → 180 precise
DealMachine (Alma)
US
AI assistant for investors — finds distressed property and runs outreach automatically.
SMB investor
Lendlord
UK
AI portfolio management (portfolio + ROI + maintenance). Tooling for BTL landlords.
UK BTL
iv.
Browser-agent / horizontal tools
3 firms · all horizontal
Axiom.ai
UK
No-code browser automation. Rightmove is in their official examples, but they're horizontal, not vertical.
no-code · horizontal
rtrvr.ai
US
Chrome-extension AI agent that scrapes data into Sheets.
Chrome ext · horizontal
Scrapfly
US
Cloud browser + LLM. B2B infra, not a consumer search product.
Cloud browser · API
v.
Risk & compliance · vertical complement
5 firms · UK trend line
Martello
UK · Bristol
AI-generated environmental risk reports for conveyancing. B2B for law firms.
£1.2M seed · Fuel Ventures
Telescope
NO · Oslo
Climate / sustainability risk platform for property owners.
€3.7M seed
Stairpay
UK
AI-driven part-buy-part-rent staircasing. Novel financial structure with AI on top.
£750K · 2025
HAILO
IT · EU
AI tooling for agents — natural-language matching. Italian market.
B2B agent tool
HouseWhisper
US
AI assistant for agent workflows. US in-brokerage tool.
US agent ops
03 · Funding Map
Top 8 by funding · who has the ammo
EliseAI is in a different league. Strip it out and consumer-facing startups still sit at $5–10M seed; the market has not produced a winner yet.
2024–2026 cumulative funding · USD
04 · Patterns
Five observations
i
Five US zero-commission buyer agents are already crowded in
Post-NAR settlement, the buy-side commission model collapsed.
Homa / Ridley / Beycome / reAlpha / WithJoy are competing for the same cheese — the only deltas are flat-fee numbers ($199–$1,995) and rebate ratios (70–75%). The UK equivalents, Jitty and Landian, are few. That's the window.ii
The vertical's highest valuations are B-side ops, not C-side search
EliseAI
$2.2B (resident ops), Cambio $100M (CRE asset), Conduit $3.1M seed (PMS). Consumer AI search startups still sit at $5–10M seed. Capital allocators are voting: search itself isn't the prize, asset management is.iii
Browser-agent home search is genuinely empty
Beyond Uprent's
€200K pre-seed, no one is building "an extension that browses Rightmove / Zoopla on my behalf and scores listings." Axiom / rtrvr / Scrapfly are horizontal tools. This is a shape wheretolive can take.iv
UK's mainstream AI property push is risk & compliance, not search
Martello (environmental risk), Telescope (climate risk), Stairpay (ownership structure) all do "evaluate before buying" — same direction as wheretolive's scoring logic, but B2B to law firms or developers. The consumer advisory slot is open.
v
YC W26 / S25 has barely backed consumer property search
Of 199 W26 companies, only Conduit / Propaya operate in PMS. Zero buyer-side AI search. Jitty went Sequoia / Atomico, skipping YC — Europeans are pushing harder here. Either YC is sceptical or genuinely no one's building it. Either way, good news for you.
05 · Playbook for wheretolive
From scoring tool to agent,
in three moves
Phase 1 · within 4 weeks
Wrap existing data as an MCP server
- postcode_score · 5-dimension postcode score → callable as a tool by Claude / ChatGPT
- property_check · property-health API → input Rightmove URL, return 4-dimension flags
- land_registry / EPC · transaction history + energy efficiency → benchmark comparison
- Ride the LLM traffic the Rightmove ChatGPT app will create
Phase 2 · within 12 weeks
Buy-side advisory chat front-end
- Differentiator: not search, second opinion. Jitty / Rightmove conversational answers "which one"; you answer "should you offer this price"
- RICS AI standards took effect 2026-03-09 and require explainability — your scoring model has methodology, Jitty doesn't
- Cut into the existing Xiaohongshu "guess the sale price" narrative; chain LR + RM + evaluation into a single advisory story
Phase 3 · within six months
Browser-agent + RRA tenancy compliance
- RRA took effect 2026-05-01 (today!) — Section 21 abolished, new assured tenancy forms; tenancy review is a specialist gap
- Browser-extension shape sidesteps Rightmove ToS (runs in the user's browser, not server-side scraping)
- Outdo Uprent: as the user browses, overlay wheretolive scores + Land Registry transaction history
06 · Risks
Four traps you can't ignore
!
Rightmove ToS explicitly bans scraping
Their official API is open only to registered estate agents. Copyright + contract risk both apply — browser-agents must run client-side, never via server-side proxy. Apify's Rightmove MCP is a usable relay.
!
RICS AI standards demand explainability
2026-03-09 saw the world's first professional AI-in-surveying standard go live; the 2025-01-31 Red Book added AI valuation guidance. "AI gave a valuation" must come with method, an audit trail. wheretolive's data transparency is a natural fit.
!
Acting as offer / negotiating agent triggers estate-agency law
UK buyer agents aren't NAR-regulated, but submitting offers and negotiating on a client's behalf may step into the Estate Agents Act 1979. Advisory is safe; agency is dangerous. Draw the line clearly.
!
Jitty has ammo and Sequoia behind it
$5.8M total raised plus top-tier VC backing — they're already ahead on search UX. Differentiation must be explicit. They do search, you do advisory; they pile up listings, you deliver verdicts. You won't win head-to-head on the same axis.