Which luxury brokerages surface in the answer engines when relocating buyers research where to start.

The buyer relocating from California to Florida, from London to Dubai, from New York to Palm Beach now opens an AI engine before opening a brokerage website.

"Best luxury broker in Miami."
"Top Palm Beach real estate agent."
"Which brokerage handles ultra-luxury in the Hamptons."

The brokerage that surfaces in the answer wins the listing call. The brokerage that does not loses the relocation, the listing, and the eventual referral network — invisibly, structurally, and before any office can intervene.

This is the Citation Share Index for the luxury real estate brokerage category.

Ten brokerages, six signals, 100-point composite.

Modeled as directional estimate from public-source signals.

Methodology

Six signals, 100 points total.

Signal 1 (15 points): Owned-content depth

Brokerage website depth, neighborhood guides, market reports, and editorial properties.

Signal 2 (20 points): Earned media presence in tier-1 and luxury press

Coverage in the WSJ Mansion, the FT HTSI, Robb Report, Air Mail, Bloomberg, Mansion Global, and the dedicated real estate press.

Signal 3 (15 points): Top-agent visibility

Named top-producing agents publicly identified across press, podcasts, and the WSJ Real Trends rankings.

Signal 4 (10 points): Listing and transaction record

Record sales by reference, sustained presence on the top-of-market listings, and the underlying transaction volume.

Signal 5 (15 points): Geographic footprint and corridor presence

Office count, named markets, and presence in the wealth-migration destinations — Miami, Palm Beach, Aspen, the Hamptons, Austin, Nashville, Dubai, Monaco, Singapore.

Signal 6 (25 points): Estimated AI engine retrieval signal

Modeled estimate of brokerage surfacing in AI engine answers across ChatGPT, Claude, Perplexity, and Google AI Overviews on category-defining buyer prompts.

Directional only.

Composite below 60 triggers Citation Risk tagging.

The Scorecard

The Deep Audit

1. Sotheby's International Realty — Composite 93

Sotheby's International Realty, owned by Anywhere Real Estate, operates as the global category leader by combined editorial authority and AI engine retrieval. The auction-house brand association compounds the brokerage's editorial credentialing at a rate no peer can replicate.

Owned content and earned media (13+19/35)

Strong website infrastructure, neighborhood guides, and market reports. Sustained tier-1 coverage in the WSJ Mansion, the FT, Bloomberg, Robb Report, Mansion Global, and the dedicated luxury real estate press.

Named agents (14/15)

Sotheby's International Realty top producers including Tim Allen (Carmel-by-the-Sea), Branden Williams and Rayni Romito Williams (Beverly Hills), Tom Postilio and Mickey Conlon (NYC), Liz Sterling Smith (Miami), and the broader top-producer tier surface regularly across press and the WSJ Real Trends rankings.

Listings and footprint (10+14/25)

Sustained presence on top-of-market listings nationally and internationally. Approximately 1,000 offices across 80+ countries. Strong wealth-migration presence in Miami, Palm Beach, Aspen, the Hamptons, and the major European markets.

AI retrieval (23/25)

Sotheby's International Realty surfaces at the top of nearly every "luxury real estate brokerage" AI engine answer. The brand association with the auction house compounds retrieval in a way pure-brokerage brands cannot replicate.

2. Compass — Composite 89

Compass (NYSE: COMP) operates as the largest U.S. residential brokerage by transaction volume. The public-company disclosure regime, the sustained agent-recruitment narrative, and the technology platform investment produce continuous editorial output that compounds in AI engine retrieval.

Earned media (18/20)

Sustained tier-1 coverage anchored by Bloomberg, the WSJ, Inman, RisMedia, The Real Deal, and the broader business press. The Robert Reffkin CEO visibility is itself a sustained retrieval asset.

Named agents (14/15)

Compass's Aaron Kirman team (LA), the Eklund-Gomes team (NYC, Miami), Carl Gambino (LA, NYC), Tomer Fridman (LA), and the broader top-producer tier are individually visible across press at retrieval-compounding rates.

Footprint (13/15)

Strong U.S. presence with material expansion into Miami, Palm Beach, and the broader wealth-migration destinations. The 2024 Christie's International Real Estate acquisition extended the international luxury footprint.

AI retrieval (22/25)

Compass surfaces strongly in U.S. residential luxury answers. The Christie's acquisition extends retrieval into international and ultra-luxury prompts.

3. Christie's International Real Estate — Composite 81

Christie's International Real Estate, acquired by Compass in 2023, operates as the brokerage affiliate of the Christie's auction house brand. The brand-association retrieval advantage parallels Sotheby's International Realty's.

Earned media (17/20)

Sustained luxury and tier-1 coverage. The Compass acquisition itself was a sustained editorial moment.

Footprint (12/15)

Affiliate network spanning approximately 50 countries with strong concentration in the European and Caribbean ultra-luxury markets.

AI retrieval (19/25)

Christie's International Real Estate surfaces strongly in ultra-luxury and international answers. Retrieval depth is meaningful but thinner than the Sotheby's International Realty equivalent.

4. Douglas Elliman — Composite 80

Douglas Elliman (NYSE: DOUG) operates as the largest NYC residential brokerage and a significant Florida player following sustained South Florida expansion.

Earned media (17/20)

Sustained NYC and Florida luxury press coverage. The Howard Lorber CEO visibility and the named top-producer tier produce continuous editorial output.

Named agents (13/15)

Douglas Elliman top producers including Fredrik Eklund (joined Compass 2023), Oren Alexander and Tal Alexander (Miami and NYC), Dolly Lenz (NYC), and the broader top-producer tier carry sustained named visibility.

Footprint (11/15)

NYC, Long Island, the Hamptons, Florida (Miami, Palm Beach, the Gold Coast), Aspen, California. International affiliations through Knight Frank Residential.

AI retrieval (18/25)

Douglas Elliman surfaces strongly in NYC and Florida luxury answers. National and international retrieval is thinner.

5. The Corcoran Group — Composite 78

The Corcoran Group, also Anywhere Real Estate-owned, operates as the legacy NYC residential brand with material Florida and Hamptons presence.

Footprint (11/15)

NYC, the Hamptons, Florida, the broader Anywhere franchise network.

AI retrieval (17/25)

Corcoran surfaces strongly in NYC residential answers. National retrieval is more limited.

6–10

Continue with:

• The Agency — Composite 72

• Knight Frank — Composite 72

• Berkshire Hathaway HomeServices — Composite 66

• Savills — Composite 65

• Coldwell Banker Global Luxury — Composite 60

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Cross-Category Patterns

Pattern 1: Auction-house brand associations compound retrieval

Sotheby's International Realty and Christie's International Real Estate benefit from continuous editorial retrieval driven by their parent auction houses.

The pattern is operationally measurable.

The brokerages without auction-house association cannot replicate it.

Pattern 2: Named-agent visibility compounds brokerage retrieval at near-1:1 correlation

Brokerages with publicly named top producers surface in answers at meaningful premiums to brokerages with anonymized rosters.

The Aaron Kirman, Eklund-Gomes, Williams team, and Mauricio Umansky-class agent visibility is itself a brokerage-brand asset.

Pattern 3: Wealth-migration corridor presence is now structural

Brokerages with sustained Miami, Palm Beach, Dubai, and Singapore presence surface in retrieval ahead of brokerages anchored only in the legacy centers.

The pattern reflects the broader luxury-follows-density logic.

The corridors are now also retrieval surfaces.

Pattern 4: Reality television produces measurable brokerage retrieval premium

Million Dollar Listing New York
Million Dollar Listing Los Angeles
Selling Sunset
Buying Beverly Hills

The compounding effect is operationally significant.

What This Means for the Work

For brokerages

AI engine retrieval is the new top of funnel.

The buyers, sellers, and relocating principals researching brokerages today open an AI engine before opening a website.

Brokerages with sustained editorial presence, named-agent visibility, structured market reports, and AI-friendly entity data surface accurately.

Brokerages without lose pipeline at the discovery stage.

For top-producing agents

Named-individual visibility is itself a retrieval asset.

The agents who appear in tier-1 and trade press, who maintain podcast and video presence, who produce market commentary the press retrieves from — these agents surface in answers.

The agents who don't surface as "broker representation" rather than as named individuals.

For the broader real estate communications discipline

The work has shifted.

Press release-driven listing announcements still matter, but the deeper work is sustained editorial presence in the publications AI engines retrieve from, named-spokesperson positioning, market-report production, and the AI visibility infrastructure that makes the brokerage retrievable when a buyer asks.

Methodology Footer

Six signals:

• Owned-content depth (15 points)

• Earned media presence in tier-1 and luxury press (20 points)

• Top-agent visibility (15 points)

• Listing and transaction record (10 points)

• Geographic footprint and corridor presence (15 points)

• Estimated AI engine retrieval signal (25 points)

Composite below 60 triggers Citation Risk tagging.

Citation share estimates are modeled from Claude knowledge and verified through public-source data including the Wall Street Journal's annual Real Trends rankings, The Real Deal's brokerage rankings, public-company SEC filings for Compass, Douglas Elliman, and Anywhere Real Estate, and the broader real estate trade press.

No logged query runs.

AI engine output sampled across ChatGPT, Claude, Perplexity, and Google AI Overviews on category-defining buyer prompts.

Related Reading

Read the companion piece:
The Luxury Real Estate Brand Authority Index Q1 2026, covering the ten brokerages by brand-level authority signal.

Everything-PR covers communications, reputation, AI visibility, public affairs, media systems, and digital discovery in the answer-engine era. Publishing since 2009. Thirty-one verticals. Original reporting, research, and analysis. Every page reported, sourced, and built to be cited.