18 tools compared · 2026
Best CRE Listing & Marketplace Platforms
This category covers online marketplaces and listing platforms where commercial properties are advertised for sale or lease — ranging from broad general-purpose listing sites to niche marketplaces (Biproxi for off-market deals, CIMLS for smaller regional listings) competing for broker and owner attention against the dominant incumbent in this space. Buyers are brokers and owners marketing space or property for sale/lease who need visibility to the widest relevant buyer/tenant pool, and buy-side searchers looking for available inventory.
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Selection criteria: actual traffic and lead quality (listing on a marketplace nobody searches is worthless regardless of price — ask for real traffic and lead-conversion data specific to your asset type and market, not aggregate platform statistics), syndication reach (does listing here also push to other channels automatically, extending reach beyond the single platform), and cost structure since some platforms charge flat listing fees while others take a percentage or lead-based fee that changes the economics substantially at scale. Honest market observation: this category has one dominant incumbent (CoStar/LoopNet) that most serious commercial listings still route through regardless of what else they use, and the smaller marketplaces listed here largely compete on niche positioning — off-market deal flow, lower cost for smaller listings, regional focus — rather than head-on traffic competition with the incumbent. Evaluate these tools as supplements to, not replacements for, whatever your market's dominant listing platform is, unless you have specific evidence your target buyer pool actually searches the smaller platform.
Top picks in CRE Listing & Marketplace Platforms
Smaller international/cross-border listing marketplace positioned as an alternative to LoopNet/Crexi; not independently verified this pass — flagged for follow-up research rather than invented detail.
Brevitas alternatives →Brokerage teams wanting one vendor across CRM, listing marketing, and back-office/commission tracking — note that Apto is being absorbed into Buildout CRM, so evaluate under the Buildout brand going forward.
Buildout (CRM/Deal Management) alternatives →Good for regional brokers and REALTOR associations that need a listing-exchange platform with data and marketing tools built in, particularly where a local/regional MLS-style exchange already runs on Catylist. Ownership by Moody's Analytics lends data credibility and integration potential with other Moody's CRE products. It's less compelling for a national brokerage already embedded in CoStar/LoopNet's larger audience — Catylist's reach is real but more regional than the category leader.
Catylist alternatives →Fits brokers and owners who want listing syndication across the Yardi-owned network (CommercialCafe, 42Floors, PropertyShark) alongside CRE market data — the built-in distribution reach is the genuine advantage over standalone listing tools. Being Yardi-owned means deep property-record depth (10M+ records) but also means you're feeding data into Yardi's ecosystem; teams not on Yardi's PM/investment-management stack should confirm there's no awkward lock-in before committing.
CommercialEdge alternatives →Brokers and investors who want a modern, free-to-list marketplace with add-on data/analytics and an active auction channel for distressed/off-market disposition.
Crexi alternatives →All 18 CRE Listing & Marketplace Platforms tools
18 tools
| What it is | Status | ||
|---|---|---|---|
| Brevitas | Global commercial real estate marketplace and deal-marketing platform | Not published | Established |
| Buildout (CRM/Deal Management) | CRM, deal, and back-office management built for CRE brokerages | Subscription | Acquired |
| Catylist | All-in-one CRE listing exchange platform with data, marketing and analytics | Subscription | Established |
| CommercialEdge | Yardi-powered CRE data platform with listing syndication across the Yardi network | Subscription | Established |
| Crexi | The commercial real estate marketplace, auctions, and broker tools platform | Free tier available | Status flag |
| LoopNet | #1 marketplace for commercial real estate for sale and lease | Subscription | Acquired |
| RealNex | All-in-one CRE suite: CRM, financial analysis, marketing, and transaction management | Other | Status flag |
| 42Floors | Office and commercial space search marketplace, part of the CommercialEdge network | Free tier available | Status flag |
| Biproxi | Free CRE marketplace connecting brokers with institutional investors | Free tier available | |
| CIMLS | Commercial property listing service with free and paid gold-tier posting | Free tier available | |
| Commercial Exchange | Moody's-owned free CRE listing and search marketplace | Free tier available | |
| CommercialCafe | Free CRE listing site in the CommercialEdge/Yardi marketplace network | Free tier available | |
| OfficeSpace.com | Office space search marketplace and national RPR data partner | Enterprise / quote-based | |
| QuantumListing | CRE listing platform with per-agent annual posting plans | Subscription | Status flag |
| Rofo | Office, retail and industrial space listing search across thousands of cities | Free tier available | |
| SquareFoot | Tenant-focused office and coworking space search across major metros | Free tier available | Acquired |
| Ten-X | CRE online auction and transaction platform | Other | Acquired |
| TenantBase | Largest CRE tenant-focused leasing platform in the US | Free tier available |
Frequently asked questions
- Should we list on smaller marketplaces in addition to the dominant platform (CoStar/LoopNet)?
- It depends on your asset type and buyer pool — niche platforms can add value for off-market deal sourcing or specific buyer segments, but they rarely replace the reach of the dominant incumbent. Ask any smaller platform for real traffic and lead data specific to your market and asset class before paying for a listing.
- How much does listing on CRE marketplaces cost?
- Costs vary widely — some platforms charge flat monthly or per-listing fees, others take a percentage of closed transaction value, and pricing for the dominant incumbent platform is notoriously higher than smaller alternatives. Compare based on actual lead generation and closed-deal outcomes, not just sticker price, since a cheaper listing that generates no qualified leads is more expensive in wasted time.
- Do these listing platforms integrate with our CRM or deal management software?
- Some offer integrations or data feeds into CRM and deal management tools, but this varies significantly by platform — confirm specific integration before assuming leads flow automatically into your existing pipeline tracker rather than requiring manual re-entry.
Evaluating tools mid-deal?
Moraine runs AI due diligence on real deal documents — leases, rent rolls, financials — so you can judge the output on your own deal, not a demo.