A unique way to grow a marketplace business

Today, I’m digging into Xometry (XMTR).

Xometry runs a marketplace for custom manufacturing. Engineers upload a design, get a price, and the work gets routed to a network of suppliers.

A few things that stood out to me:

• This is a marketplace, but the reported revenue is a bit misleading. Most of it gets paid right back out to suppliers. The financial KPI is gross profit.

• They have a quiet, high-margin side business selling ads, leads, and software to suppliers. That part of the business looks much healthier than the core marketplace.

• Losses are shrinking, but they are still material.

I've been looking at marketplaces lately, and one aspect of their marketplace stands out as a unique differentiator to me. **That is collaboration.""

• Collaboration features let teams share quotes, approvals, and order history. Once multiple people rely on the same workspace, leaving becomes annoying.

• One engineer brings in procurement, procurement brings in finance, and suddenly the marketplace spreads inside the company without a sales push.

• This kind of stickiness comes from workflow, not promotions or discounts. Collaboration-enabled stickiness is about as good as it gets.

If you have been following along on Etsy and other marketplaces, Xometry is a good contrast. They have same flywheel problem but very different economics and a offer lesson in why collaboration can be a growth lever and a way to help the flywheel spin.

A few of the business ideas that I have are derivatives of double-sided marketplaces. This is probably a top 5% value report for me, as it's made me really think about using collaboration as a way to drive growth and stickiness

With that, I'll see you tomorrow.

Nick

TL;DR

• Xometry operates an AI-powered, two-sided marketplace that connects engineers and procurement teams with a distributed network of manufacturing suppliers.

• The company’s reported revenue is largely pass-through, the real economic engine is gross profit and contribution margin, not top-line growth.

• A high-margin supplier services business (ads, marketing, software) sits alongside the lower-margin marketplace and quietly improves unit economics.

• Operating losses are shrinking as scale improves, but consistent profitability still depends on continued gross-margin expansion and tighter cost control.

• Entrepreneurs should study Xometry as a case study in marketplace math, where growth without margin discipline can mislead.

The 30,000-Foot View

Xometry is best understood as infrastructure for on-demand manufacturing. Buyers upload CAD files, receive instant quotes, and place orders, while Xometry’s platform routes work to qualified suppliers across CNC machining, sheet metal, 3D printing, injection molding, and other processes. The company sits in the middle, coordinating pricing, quality, logistics, and payment.

Revenue comes from two primary sources. Marketplace revenue represents the gross value of parts sold through the platform, while supplier services revenue includes digital advertising, lead-generation, and software tools sold to manufacturers, largely through the Thomasnet platform. In FY-2024, marketplace revenue accounted for ~89% of total revenue, while supplier services made up ~11%.

The key nuance is that marketplace revenue is reported gross. Xometry pays suppliers for the work, so cost of revenue is substantial. As a result, gross profit and gross margin are the metrics that actually describe economic progress. Supplier services, by contrast, operate at very high gross margins and act as a stabilizing profit layer.

Key Stats (most recent available)

• Market cap: ~$2.9B

• TTM revenue: ~$643M

• TTM gross margin: ~39%

• Employees: ~1,100

• Industry: B2B industrial marketplace and manufacturing procurement software

Company History

• 2013: Founded by Randy Altschuler and Laurence Zuriff with a focus on digitizing custom manufacturing procurement.

• 2014–2019: Platform expands across manufacturing processes and supplier geographies, building early network density.

• 2020: Raises $75M growth round to accelerate marketplace scale.

• 2021: IPO on Nasdaq under ticker XMTR.

• 2021: Acquires Thomasnet, adding a major industrial discovery and supplier-marketing platform.

• 2022: Issues convertible notes due 2027 to fund expansion.

• 2023: Exits the tools and materials business to refocus on core marketplace economics.

• 2023–2024: Launches Teamspace to support multi-user procurement workflows and deepen enterprise adoption.

• 2025: Refinances and extends debt with new convertible notes due 2030, increasing balance-sheet leverage but extending runway.

Show Me the Money

Stand-out financial features

• Marketplace revenue continues to grow faster than supplier services, increasing scale but pressuring blended margins.

• Supplier services generate ~90% gross margin, acting as a hidden profit engine.

• Operating losses have narrowed materially over three years, signaling early operating leverage.

• Net debt increased in the most recent TTM period due to convertible note activity.

• CapEx remains modest relative to revenue, consistent with a software-heavy operating model.

Financial Data

The N.O.O.B. Nine — Competitive Powers

The Nerd Out on Business Nine is made up of Hamliton Helmer's famous "7 Powers" of competitive advantage (Scale Economies, Network Economies, Counter-Positioning, Switching Costs, Branding, Cornered Resource, and Process Power) combined with two of my own (Data Flywheel and Distribution Advantage).

Average Score: 3.4/5 - A defensible but still evolving moat, driven mainly by data, process depth, and network scale.

Memorable Marketing

Xometry’s marketing blends product-led acquisition with credibility-focused storytelling. The company emphasizes speed, reliability, and simplicity for buyers, while positioning itself as a growth partner for suppliers.

Key Campaigns and Tactics

• Customer Storytelling (2024)

  • Core idea: real manufacturers using Xometry to ship real products.

  • Primary channels: digital video and industry media.

  • Why it worked: trust is the product in outsourced manufacturing.

• Teamspace Launch (2023–2024)

  • Core idea: move from individual engineers to full procurement teams.

  • Primary channels: in-product onboarding and B2B sales enablement.

  • Why it worked: collaboration features create internal virality.

• Supplier Enablement via Workcenter

  • Core idea: software that makes suppliers faster and more organized.

  • Primary channels: product launches and network communications.

  • Why it worked: productivity tools reduce churn and increase capacity.

Tactical Takeaways

1. Use customer stories to build trust in complex B2B categories.

2. Embed collaboration features to create organic expansion.

3. Monetize both sides of a marketplace with distinct value propositions.

4. Treat distribution assets as strategic infrastructure, not just marketing.

AI Uses & Opportunities

Current Uses

• Algorithmic pricing and instant quoting.

• Automated supplier matching based on capacity and performance.

• Continuous learning from transaction data to improve accuracy.

Future Opportunities

• AI design-for-manufacturability tools that suggest cost-saving changes at upload.

• Predictive supplier-quality scoring to reduce rework and defects.

• Autonomous RFQ intake for enterprise procurement teams.

• Dynamic pricing tied to quality, lead time, and reliability scores.

Bumps in the Road

• Persistent net losses keep pressure on execution and margin expansion.

• Declining supplier services revenue limits near-term profit leverage.

• Competitive intensity from digital-first rivals and traditional manufacturers.

• More complex capital structure following multiple convertible note issuances.

• Supplier churn risk during macro slowdowns.

Your Swipe File

• Pair a growth engine with a high-margin services layer early.

• Collaboration features are stealth switching costs.

• Kill distractions quickly to protect focus.

• Debt, even convertible debt, creates a ticking clock.