Apartments.com

Here's a breakdown of the top real estate companies by category, since "best" depends on what you're looking for — buying/selling a home, browsing listings online, or commercial real estate services.

🏠 Residential Brokerage Franchises (Agents & Buying/Selling)

• Century 21 – One of the world's largest and most recognized residential brokerage firms, with a global presence of 140,000 sales professionals working at over 14,250 franchised offices in 86 countries.
• Coldwell Banker – The oldest national real estate brokerage, founded in 1906, known for its longevity in the market, professional agents, and consistent branding. It's part of Anywhere Real Estate, along with Century 21, ERA, and Corcoran.
• Keller Williams – The largest real estate brand by agent count, with 170,000+ agents worldwide.
• RE/MAX – One of the most globally recognized agent networks, especially strong in international markets.
• Compass – A technology-driven platform that integrates top agents, marketing solutions, and exclusive property price access, using vast industry knowledge to provide clients with comprehensive services.
• Realty ONE Group – A leading brokerage with over 20,000 agents in more than 450 offices across 49 U.S. states and over 24 countries.

🌎 Luxury Real Estate Brands

• Sotheby's International Realty, Knight Frank, and Savills — the most recognized luxury and prime-property brands worldwide.
• Engel & Völkers – Operates across 39 countries with over 16,000 associates delivering comprehensive real estate solutions, dedicated to a personalized home buying or selling experience.

🏢 Commercial Real Estate Giants

• CBRE – The Dallas-headquartered giant is the biggest real estate services and investment firm on the planet, ranked the #1 commercial real-estate services brand for 2026 at $4.1 billion. By revenue and reach, it's the largest real estate services firm, reporting about $40.5 billion in FY2025 and operating in 100+ countries.
• JLL – Named the strongest #2 most valuable commercial real-estate services brand for 2026, worth about $1.6 billion, operating in 80+ countries with 113,000+ employees and around $23 billion in revenue. Known for best-in-class research and a leading voice on the AI data-centre "supercycle," and owns LaSalle, a major real-estate investment manager.
• Emaar – Dubai's Emaar is the single most valuable developer brand at roughly $4.9 billion.

📱 Online Platforms & Apps People Actually Use

For everyday home searching, these are the go-to apps/websites most consumers use:

• Zillow – The most visited real estate listing site in the U.S., known for Zestimates and a massive nationwide database.
• Redfin – A unique real estate platform delivering an online real estate brokerage service, using a team of local experts to help customers find properties in a certain area. Popular for combining listings with discounted commission brokerage services.
• Realtor.com – Backed by the National Association of Realtors, valued for accurate MLS data.
• Apartments.com / Trulia – Popular for rentals and neighborh

The “best” real estate company depends on what you need — buying/selling help, finding listings, rentals, or investing. Here are the top brands by category that people actually use:

🏠 For Buying & Selling (Full-Service Brokerages)

These are the largest, most-used traditional brokerages in the U.S.:

• Keller Williams Realty – The largest brokerage by agent count; huge market presence.
• RE/MAX – Massive global brand, well-known agents, strong listings.
• Coldwell Banker – Prestigious brand, widely trusted, especially for luxury.
• Compass – Fast-growing, high-tech, strong in major metro markets and luxury homes.
• Century 21 – Affordable, iconic, found everywhere.
• Berkshire Hathaway HomeServices – Strong reputation, backed by Warren Buffett’s company.

💻 For Finding Homes / Listings (Online Marketplaces)

These are the platforms people actually open first:

• Zillow – The most-used real estate site/app. Huge inventory, Zestimate, easy filters.
• Realtor.com – Official MLS-backed listings, very accurate.
• Redfin – Combines a market app with actual agents; often offers lower listing fees.
• Trulia – Owned by Zillow; good for neighborhood insights and rentals.

🧾 For Discount / Online-First Brokerages

If you want to save on commission or handle more yourself:

• Redfin – 1%–1.5% listing fee in many areas, with a strong app.
• eXp Realty – Cloud-based, commission model popular with agents; often lower costs.
• Houwser – Flat-fee MLS listing service (limited availability).
• Clever Real Estate – Not a brokerage itself, but matches you with a top agent at discount rate.

🏢 For Rentals

• Zillow Rentals – Massive rental inventory and tenant screening tools.
• Apartments.com – Best for apartment communities and commercial rentals.
• HotPads – Great for urban rentals and roommate situations.
• Realtor.com Rentals – Good cross-reference for verified listings.

📈 For Real Estate Investing (REITs / Funds)

If you mean “real estate companies” as investment products, people commonly use:

• Vanguard Real Estate ETF (VNQ) – The most popular real estate index fund.
• Realty Income (O) – Monthly dividend REIT, very widely held.
• Blackstone Real Estate Income Trust (BREIT) – For accredited/wealthy investors.
• Fidelity Real Estate Sector Fund – Popular actively managed fund.

✅ Bottom Line

• Use Zillow or Realtor.com to search listings.
• Use Redfin if you want a good app + discount brokerage.
• Use Keller Williams / RE/MAX / Compass if you want a traditional agent with massive reach.
• Use VNQ or Realty Income if you’re talking about investing.

Want a more specific recommendation? Tell me whether you’re buying, selling, renting, or investing, and I’ll narrow it down.

Zillow, Realtor.com, Redfin, Compass, Keller Williams, RE/MAX, Coldwell Banker, Century 21, eXp Realty, and Berkshire Hathaway HomeServices rank among the top real estate brands and platforms that people actually use, especially for residential buying, selling, and renting in the U.S. “Best” depends on context—consumer search tools, brokerage sales volume/agent count, brand recognition, luxury focus, tech innovation, or commercial services—and local agents often matter more than the national brand.

Top Consumer Platforms and Apps (What People Use Most for House Hunting)

These are the sites and apps with the highest traffic and usage for browsing listings, estimating values, and connecting with agents. Nearly all homebuyers use online tools.

• Zillow (and Trulia): The clear leader and most popular overall. It averages around 75–76 million monthly visitors, offers vast listings, Zestimate home values, rentals, mortgages, and strong apps. Best for broad searches, market insights, and one-stop shopping. Trulia (Zillow-owned) adds a simpler interface and neighborhood overlays.
• Realtor.com: Backed by the National Association of Realtors; strong on timely MLS data (often updating quickly). Around 31 million monthly visitors. Trusted by many professionals and excellent for accurate, professional listings. Highly rated apps.
• Redfin: Tech-forward full-service brokerage hybrid with a popular site/app (~9.8–10 million monthly visitors). Features map-based search, lower commissions in many cases (salaried agents model), detailed data, and direct agent services. Often praised for purchase process and usability; recently tied to Rocket Companies.
• Others frequently used: Homes.com, Movoto, Compass app/site, StreetEasy (strong in NYC), Apartments.com (rentals), and Xome (auctions).

Recommendation: Start with Zillow or Realtor.com for discovery, cross-check with Redfin for agent options and data, and always verify with a local agent and in-person visits. Apps make filtering by price, features, schools, and commute easy.

Top Residential Brokerage Companies and Brands

Rankings vary by sales volume (RealTrends data), agent count/transaction sides, or “best to work for.” Big national brands dominate recognition and market share; many operate via franchises or independent offices.

By recent sales volume (examples from RealTrends/U.S. News around 2023–2024 data):

1. Compass — Often #1 by volume (e.g., ~$184B+ in one recent year); modern tech-focused brokerage strong in major metros, high-end branding, and agent tools. Growing rapidly.
2. Anywhere Advisors (parent of Coldwell Banker, Century 21, Sotheby’s International Realty, Corcoran, etc.) — Massive scale and brand portfolio.
3. eXp Realty — Cloud-based (virtual), very large agent count, strong growth and recruiting/revenue-share model.
4. HomeServices of America (includes Berkshire Hathaway HomeServices) — Broad services (mortgage, title, etc.) tied to Berkshire Hathaway.
5. Others high on lists: Douglas Elliman (luxury), Howard Hanna / Hanna Holdings, Redfin, @properties (with Christie’s), Side, The Real Brokerage.

Major franchise/brand powerhouses (high agent counts, transaction sides, and name recognition; often lead in total sides or volume as brands):

• Keller Williams (KW): Frequently cited as one of the largest by agents and sides/volume (e.g., hundreds of thousands of transactions, strong training/education, profit-sharing). Excellent for new agents and community feel.
• RE/MAX: Iconic brand, strong independent-agent model, historically high numbers of top-producing agents/teams.
• Coldwell Banker: Long-established (over a century), traditional, global reach, luxury division, consistent branding.
• Century 21: Highly recognizable brand with extensive network and training.
• Berkshire Hathaway HomeServices: Prestige of the Buffett name, inclusive structures in some cases, full-service offerings.
• Sotheby’s International Realty: Luxury and international prestige.

Other notables: ERA, Better Homes and Gardens Real Estate. Global lists also highlight RE/MAX, Century 21, and Sotheby’s.

“Best to work for” picks (from industry reviews) often include the above for training (KW), tech/branding (Compass, eXp, Real), independence (RE/MAX), or traditional support (Coldwell Banker, Century 21, BHHS). Experiences vary heavily by local office.

Commercial Real Estate Leaders

For office, industrial, retail, or investment properties (less “consumer” but major companies):

• CBRE Group — Typically the largest globally by many metrics.
• JLL (Jones Lang LaSalle), Cushman & Wakefield, Colliers, and others dominate advisory, brokerage, and management.

Key Recommendations and Advice

• For most people buying/selling a home: Use Zillow + Realtor.com + Redfin to research. Then interview 2–3 local agents (check recent sales in your neighborhood via those sites or reviews). Brand can provide marketing muscle, tech, or training, but the individual agent’s local expertise, communication, and track record matter most.
• Tech/lower-cost bent: Redfin or eXp-affiliated agents.
• Luxury: Sotheby’s, Douglas Elliman, Compass, or Christie’s affiliates.
• Brand recognition/support: Keller Williams, RE/MAX, Coldwell Banker, or Century 21.
• Full service (home + mortgage/title): Berkshire Hathaway HomeServices or similar integrated firms.
• Check recent RealTrends rankings, local market share, agent reviews (Google, Zillow, etc.), and commission structures (these have been evolving). Markets differ—what’s top nationally may not dominate your city.
• Trends: Cloud/tech brokerages (eXp, Real, Side, Compass) are growing; portals like Zillow dominate discovery while selling leads to agents.

Data shifts yearly with market conditions (interest rates, inventory), mergers (e.g., notes of Compass/Anywhere activity), and methodology (volume vs. sides vs. agents). For the absolute latest or location-specific, check RealTrends, company reports, or sites like U.S. News Real Estate. Always prioritize licensed local professionals and do your own due diligence.