Ten-X Review: Accelerated commercial real estate auction platform powered by CoStar market data

Ten-X is an online commercial real estate auction platform designed to accelerate property dispositions by moving the underwriting, bidding, and buying processes to a structured digital environment. Acquired by CoStar Group in 2020 for $190 million, the platform operates as a distinct brand within the CoStar ecosystem, closely integrated with LoopNet to maximize asset exposure. Unlike traditional open-market listings that can languish for months with uncertain pricing, Ten-X forces a fixed timeline with a hard close date and binding bids. The company reports an average list-to-close time of 97 days and a 97% close rate, metrics that appeal to sellers prioritizing transaction certainty over speculative top-dollar negotiations.

For commercial real estate principals and analysts, evaluating Ten-X requires understanding its specific position in the disposition lifecycle. It is not a broad discovery tool like its competitor Crexi, but rather a specialized transaction engine for assets that benefit from competitive bidding and strict timelines. With Steve Price appointed as President in August 2026 to lead the platform’s next phase, Ten-X continues to refine its digital auction mechanics. Our analysis indicates that while the platform excels at creating liquidity for both distressed and non-distressed assets, sellers must carefully weigh the accelerated timeline against the required buyer transaction fees and the rigid nature of the auction process. The platform is best suited for owners who need definitive exit strategies and are willing to trust algorithmic starting bids and structured due diligence windows.

What Ten-X does and how it works

Ten-X functions as a structured transaction engine that digitizes the entire commercial real estate disposition process, from initial marketing to final closing. When a seller commits an asset to the platform, the property undergoes a rigorous onboarding phase where due diligence materials are centralized and verified. Instead of negotiating terms one-on-one with prospective buyers, the seller establishes a reserve price and relies on Ten-X algorithms to set a starting bid, typically between 20% and 40% of the reserve. This bottom-up pricing strategy is designed to generate early momentum and draw multiple qualified investors into the bidding pool. All potential buyers must complete an upfront qualification process, which mitigates the risk of fallouts and retrades that plague traditional transactions.

The core mechanic of Ten-X is the live digital auction event, which operates on a strictly enforced timeline. Buyers review all provided property data and market intelligence—often augmented by CoStar data—before the auction window opens. Once bidding commences, participants submit binding offers in real time. The platform provides immediate visibility into competing bids, creating a competitive environment aimed at driving the final price above the reserve. Because due diligence is completed prior to the auction and bids are binding, the winning offer translates directly into a secure contract.

Post-auction, the platform facilitates the digital closing process, ensuring the transaction moves swiftly from contract to funding. Our analysis shows that this structured approach effectively removes the prolonged negotiation phases typical of commercial real estate deals. By consolidating marketing, buyer vetting, and contract execution into a single digital workflow, Ten-X provides a predictable disposition path. Sellers sacrifice the flexibility of open-ended negotiations in exchange for a highly orchestrated event that guarantees a definitive outcome on a specific date.

9AI Framework: the score, dimension by dimension

CRE Relevance — 10/10

As a Tier 2 CRE-Native database and transaction platform, Ten-X is fundamentally built for commercial real estate operations. The tool addresses the specific complexities of commercial asset dispositions, including buyer qualification, due diligence document management, and structured bidding environments. Unlike generic auction software, Ten-X incorporates industry-specific workflows that accommodate the nuances of retail, office, multifamily, and industrial properties. Its integration into the broader CoStar ecosystem ensures that the platform speaks the language of commercial brokers and institutional investors, aligning directly with the operational realities of the sector. Our analysis confirms that the platform’s architecture is entirely dedicated to solving commercial real estate liquidity challenges. In practice: CRE professionals will find a platform strictly tailored to their asset classes, requiring no translation from residential or generic transaction models.

Data Quality and Sources — 9/10

The integrity of the information on Ten-X benefits massively from its parent company, CoStar Group. Property listings, market analytics, and asset intelligence are cross-referenced with the industry’s most comprehensive commercial real estate database. This ensures that the due diligence materials presented to bidders are highly accurate and standardized. Buyers rely heavily on this data to formulate their binding bids, making data fidelity a critical component of the platform’s 97% close rate. While the platform depends on sellers to provide initial property documentation, the structured vetting process minimizes discrepancies and prevents incomplete assets from reaching the auction block. Our analysis indicates that the data environment is tightly controlled and highly reliable. In practice: Investors can confidently underwrite assets based on the provided data room, knowing the intelligence is vetted and supported by CoStar’s infrastructure.

Ease of Adoption — 7/10

Adopting Ten-X requires a significant shift in disposition strategy rather than just learning a new software interface. The platform itself is intuitively designed, with clear dashboards for tracking marketing metrics, buyer engagement, and live bids. However, sellers and brokers must adapt to a rigid timeline and relinquish control over traditional, prolonged negotiation tactics. Preparing an asset for auction demands upfront compilation of all due diligence materials, which can be resource-intensive in the short term. The onboarding team provides substantial support, but the learning curve lies in trusting the algorithmic pricing and the unyielding nature of the auction clock. Our analysis suggests that while the software is user-friendly, the required behavioral change presents a moderate adoption hurdle. In practice: Teams must commit to front-loading their due diligence work and fully embrace a strict, non-negotiable transaction timeline.

Output Accuracy — 8/10

In the context of a transaction platform, output accuracy translates to the certainty of execution and the reliability of the final sale price. Ten-X excels in this dimension, boasting an average list-to-close time of 97 days and a remarkable 97% close rate. These metrics demonstrate that the platform consistently delivers on its primary promise: a definitive transaction. The algorithms used to determine starting bids are backed by over $24 billion in historical transaction data, ensuring that pricing strategies are grounded in market realities rather than arbitrary estimates. Because bids are binding and buyers are pre-qualified, the final auction result rarely deviates during the closing process. Our analysis highlights this predictability as the platform’s strongest asset. In practice: Sellers can accurately forecast their disposition timelines and trust that the winning bid will result in a completed transaction.

Integration and Workflow Fit — 7/10

Ten-X operates primarily within the closed ecosystem of CoStar Group, which dictates its integration capabilities. The platform is deeply intertwined with LoopNet, automatically providing auction listings with premium Diamond Ad placements to maximize exposure among LoopNet’s 13 million monthly visitors. This native synergy is highly advantageous for users already embedded in the CoStar environment. However, our analysis reveals that Ten-X does not offer extensive open APIs or native integrations with third-party CRM systems or independent data platforms outside of its corporate family. It functions more as a standalone destination for executing a transaction rather than a middleware tool that plugs into a diverse tech stack. In practice: Firms utilizing CoStar and LoopNet will experience natural workflow continuity, while those relying on external systems will need to manage the auction process as a separate, siloed operation.

Pricing Transparency — 4/10

Ten-X does not publish its complete pricing structure for sellers on its website, operating instead on a custom pricing model based on the specific asset and transaction parameters. While the platform publicly advertises a standard 3% transaction fee charged to the buyer, the costs incurred by the seller—such as potential marketing fees or listing costs—are gated behind sales consultations. Because the vendor does not publish full pricing details, it cannot exceed a score of 5 in this dimension under the 9AI Framework. Our analysis indicates that while the buyer-side fee is clear and consistent, sellers must engage directly with representatives to understand their total financial commitment before committing an asset to the auction block. In practice: Principals evaluating the platform must initiate a formal inquiry to obtain an accurate cost-benefit analysis for their specific property.

Support and Reliability — 9/10

Backed by the substantial resources of CoStar Group, Ten-X provides a highly reliable support infrastructure. The appointment of Steve Price as President in August 2026 underscores the company’s commitment to optimizing service quality and operational efficiency. Users benefit from dedicated account managers and transaction advisors who guide sellers through the complex onboarding and due diligence preparation phases. The platform’s history, dating back to 2009, proves its stability and capacity to handle high-stakes financial transactions without technical failure during critical live bidding windows. Our analysis confirms that the support teams are deeply knowledgeable about commercial real estate mechanics, offering strategic advice rather than just technical troubleshooting. In practice: Clients receive hands-on, expert guidance throughout the entire auction lifecycle, ensuring that both technical and strategic issues are addressed promptly.

Innovation and Roadmap — 7/10

Ten-X continues to evolve its digital infrastructure, heavily influenced by CoStar’s broader technological investments. The platform’s roadmap includes a planned website relaunch aimed at embedding bidding functionality directly into the main interface, streamlining the user experience. Additionally, the integration of advanced AI analytics to refine algorithmic starting bids and improve buyer matching demonstrates a commitment to modernizing the auction process. While the core mechanic of the online auction remains unchanged, incremental improvements focus on reducing friction and expanding remote bidding capabilities. Our analysis notes that while Ten-X is not radically altering its fundamental business model, its continuous refinement of data utilization and user interface keeps it highly competitive. In practice: Users can expect steady, data-driven enhancements that improve transaction speed and buyer targeting without disrupting the familiar auction format.

Market Reputation — 9/10

Ten-X holds a dominant position in the digital commercial real estate auction space, effectively defining the category for accelerated dispositions. With over $24 billion in historical sales volume and the institutional weight of CoStar Group behind it, the platform is widely recognized and trusted by major brokerage firms and institutional investors. It is frequently compared to open marketplaces like Crexi, but Ten-X is distinctly respected for its strict transaction enforcement rather than just listing visibility. The 97% close rate is a well-known industry benchmark that solidifies its reputation as a reliable execution engine. Our analysis shows that while some sellers may be hesitant about the auction format, the platform itself is viewed as the premier destination for this specific disposition strategy. In practice: Brokers and owners confidently utilize the platform knowing it commands the attention of serious, qualified institutional capital.

Who should use Ten-X

Ten-X is engineered for specific transaction scenarios where certainty and speed outweigh the desire for prolonged, open-market negotiations. It is highly effective for owners who require definitive exit dates and are willing to accept market-clearing prices determined by competitive bidding.

• Institutional Portfolio Managers: Teams needing to liquidate non-core assets swiftly to rebalance portfolios by the end of a fiscal quarter.
• Lenders and Special Servicers: Financial institutions managing REO properties that require a transparent, accelerated disposition process with guaranteed closing timelines.
• Sellers of Hard-to-Value Assets: Owners of unique or transitional properties where traditional underwriting fails, allowing the open market to establish the true price through competitive bidding.
• Brokers Seeking Certainty: Listing agents who want to eliminate the risk of buyer retrades and fallouts by utilizing pre-qualified buyer pools and upfront due diligence.

Who should look elsewhere

The rigid structure of an online auction is not suitable for every commercial real estate transaction. Sellers who require flexibility, extended timelines, or highly customized deal structures will find the platform restrictive.

• Top-Dollar Speculators: Owners testing the market for aggressive, above-market valuations who are unwilling to accept a bid that meets a reasonable reserve.
• Complex Deal Negotiators: Principals executing transactions that require seller financing, extensive post-closing contingencies, or intricate joint venture structures.
• Sellers Unprepared for Due Diligence: Teams unable or unwilling to compile comprehensive property data, environmental reports, and financial histories prior to listing.
• Firms Seeking Open API Integrations: Tech-forward teams that require their transaction platforms to natively sync with independent, third-party CRM and data systems outside the CoStar ecosystem.

Pricing and ROI

Ten-X operates on a custom pricing model for property sellers, meaning specific listing fees and marketing costs are not published on their website. Sellers must engage in a direct consultation to determine the exact financial commitment required to bring an asset to auction. However, the platform is transparent about its buyer-side economics, publicly stating a standard 3% transaction fee charged to the winning bidder. This fee structure is designed to offset costs while maintaining a competitive bidding environment.

For a commercial real estate principal, the ROI math of using Ten-X relies heavily on the time value of money and the mitigation of holding costs. Consider an asset valued at $5 million. In a traditional open-market scenario, a property might sit on the market for 250 days, incurring ongoing debt service, property taxes, maintenance, and insurance costs. If those holding costs amount to $15,000 per month, a prolonged sale process could drain over $120,000 in operational capital. By utilizing Ten-X, which boasts an average list-to-close time of 97 days, the seller can eliminate roughly five months of holding costs, saving approximately $75,000. Even if the final auction price clears slightly below a speculative traditional asking price, the guaranteed 97% close rate prevents the severe financial damage of a buyer fallout late in escrow. The true return on investment is realized through transaction certainty, immediate liquidity, and the elimination of extended operational bleed.

Integration and CRE tech stack fit

Evaluating Ten-X’s fit within a modern commercial real estate tech stack requires understanding its position as a proprietary CoStar Group asset. The platform is not designed to be an open, API-first middleware solution that connects freely with external software. Instead, it serves as a specialized, closed-loop transaction engine. Its most significant integration is native and automatic: every auction listing receives a Diamond Ad placement on LoopNet, immediately tapping into an audience of 13 million monthly visitors. It also utilizes CoStar’s vast data repository to verify and enhance asset intelligence during the due diligence phase.

For firms already utilizing CoStar and LoopNet for research and marketing, Ten-X feels like a natural extension of their existing workflow. However, for teams relying on independent CRMs like Salesforce or ClientLook, or alternative data platforms like CompStak, Ten-X operates in a silo. Brokers and analysts will need to manually export transaction data and buyer engagement metrics from the Ten-X dashboard to update their internal systems. Our analysis concludes that while the internal CoStar integrations are powerful for driving asset exposure, the lack of third-party interoperability means Ten-X functions as a standalone destination rather than a deeply integrated component of a customized tech stack.

Competitive landscape

The commercial real estate disposition market features several platforms, but Ten-X occupies a highly specific niche that separates it from general listing sites. Its primary competitor in the digital space is Crexi. While buyers often view them as interchangeable platforms to find deals, their operational models are fundamentally different. Crexi operates primarily as an open marketplace for continuous market discovery and broker-led negotiations, offering a broader inventory without fixed closing dates. Ten-X, conversely, is a structured auction environment with binding bids and hard deadlines. Sellers choose Crexi for flexibility and broad exposure, whereas they choose Ten-X for transaction certainty and speed.

Another alternative is Real Capital Markets (RCM), which is favored by institutional brokers for managing the traditional, negotiated sale process. RCM excels at securely distributing offering memorandums, tracking confidentiality agreements, and managing initial bids in a private environment. However, RCM facilitates a traditional transaction timeline, lacking the automated, binding auction mechanics and the algorithmic pricing strategies that define Ten-X.

For firms focused strictly on document management and digital closings rather than the marketing and bidding phases, tools like DocuSign (scored 80 by BestCRE) or specialized deal management software provide the necessary infrastructure without dictating the sale format. Ultimately, our analysis shows that if a seller requires a definitive, accelerated exit via a transparent bidding war, Ten-X has no equal peer in scale. If the goal is simply to market a property digitally while retaining full control over the negotiation timeline, open marketplaces like Crexi or managed platforms like RCM are the more appropriate alternatives.

The bottom line

Ten-X is a highly effective, specialized transaction engine that delivers exactly what it promises: speed and certainty. It is not a casual listing platform for owners looking to test the market with speculative pricing. For commercial real estate principals facing strict disposition deadlines, managing distressed assets, or dealing with properties that require the market to dictate value, Ten-X is the premier choice. The 97% close rate and the 97-day average timeline provide a level of predictability that traditional brokerage models simply cannot guarantee. However, this certainty comes at the cost of flexibility. Sellers must be prepared to surrender negotiation control to the auction clock and trust the platform’s algorithmic pricing models. If your primary objective is maximizing top-dollar valuation through prolonged, customized negotiations, look elsewhere. But if you need to liquidate an asset definitively, transparently, and quickly, committing to the Ten-X process is a sound, data-backed operational decision.

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