A Primer on Xometry

May 05, 2026

∙ Paid

An interesting platform, greatly reducing search costs for specialized parts in manufacturing.

Xometry’s central mission is to make the global manufacturing capacity accessible to everyone through its AI-native marketplace.
The company is digitizing how custom manufacturing is priced, sourced, and fulfilled globally.
Xometry runs a platform that connects buyers (designers and engineers needing custom parts) with a global network of suppliers (manufacturers with available capacity).
Beyond the marketplace, Xometry provides a suite of services, including advertising (via the Thomasnet platform), financial services (like Instant Pay), and Workcenter, a cloud-based manufacturing execution system (MES).
As of the end of 2025, the network included 81,821 Active Buyers and 4,996 Active Suppliers.

The marketplace is powered by proprietary machine learning that processes hundreds of millions of data inputs from quoting, order execution, and supplier performance.
The Instant Quoting Engine provides real-time pricing and lead times by analyzing part geometry, materials, tolerances, and historical data.
The platform delivers automated DFM (Design for Manufacturing) feedback during the purchase process, reducing the risk of manufacturability issues later in production.
Every interaction improves the platform’s pricing accuracy and supplier matching capabilities, creating a flywheel that enhances efficiency over time.
The platform architecture allows Xometry to rapidly add new manufacturing processes and materials; for example, it added auto-quoting for injection molding in late 2025.

Network Expansion: Active Buyers increased by 20% year-over-year in 2025, while Active Suppliers grew by 17%.
Enterprise Integration: Xometry is focused on becoming the core digital infrastructure for large enterprises by embedding its tools (like Teamspace and ERP integrations) directly into corporate procurement workflows.
Land-and-Expand Success: The number of high-value accounts—those spending at least $500K annually—increased from over 100 in 2024 to over 140 in 2025.
International Growth: International revenue reached $113M in 2025 (a 27% increase), representing 18% of total marketplace revenue, with growth centered in Europe, China, and Turkey.
Thomasnet Modernization: In late 2025, Xometry launched a new dynamic ad-serving platform and natural language search tools on Thomasnet to transition the business toward a performance-based revenue model.
Profitability Focus: The company aims to drive growth while expanding Adjusted EBITDA margins and maintaining a disciplined approach to capital allocation.

Xometry estimates a $275B marketplace opportunity (TAM) based on core processes like CNC machining, injection molding, and 3D printing.
Management notes that geopolitical instability and shifts in trade policy have made localized and resilient supply chains a global imperative, driving demand for Xometry’s digital platform.
Industry Fragmentation: The custom manufacturing sector is highly fragmented and largely composed of small-to-medium manufacturers who lack the resources to compete with larger, better-funded firms. Xometry brings transparency into this fragmented world, matching buyers with producers, greatly reducing search costs.
AI is viewed as foundational to the industry’s digital transformation, enabling faster decision-making and better responsiveness to supply chain volatility.

Benefits for Buyers:

Efficiency: Transitions a manual, labor-intensive procurement process into a seamless, e-commerce-style experience.
Broad Capabilities: Access to diverse processes including additive manufacturing, sheet forming, die casting, and tube bending.
Quality Assurance: Xometry maintains rigorous qualification and performance monitoring standards to ensure reliability and consistency.

Benefits for Suppliers:

New Business Generation: Provides access to a global buyer base without the need for additional sales and marketing spend.
Operational Excellence: The Workcenter partner network operating system allows suppliers to manage both Xometry and non-Xometry work in one digital dashboard.
Financial Stability: Services like Instant Pay provide accelerated payouts and digital invoicing to help suppliers manage cash flow.
Increased Utilization: Automated job matching helps shops fill their capacity, giving them the confidence to invest in new equipment or staff.

As of December 31, 2025, Xometry employed 1,174 people. The company emphasizes a “pay-for-performance” culture and offers equity compensation to many employees.
Xometry holds 12 issued U.S. patents (expiring between 2036 and 2037) and two pending applications related to machine learning for manufacturing predictions.
The company ended 2025 with approximately $219.1 million in cash, cash equivalents, and marketable securities, providing a strong balance sheet for potential “tuck-in” acquisitions.

Xometry competes with traditional local machine shops, vertically integrated service bureaus, and traditional brokers who still rely on analog sourcing methods.
The business is subject to complex data privacy laws (such as GDPR and various U.S. state laws), as well as evolving regulations regarding trade, tariffs, and cybersecurity.
While the company holds patents and trademarks, it acknowledges the ongoing challenge of preventing unauthorized use or reverse engineering of its proprietary technology.

For paid subscribers, we discuss FY25 performance and FY26 prospects

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