Align Technology, the $12 billion company behind Invisalign, is embarking on a transformative manufacturing upgrade that will see it transition from vacuum-forming aligners over 3D-printed molds to directly 3D printing the clear aligners themselves. According to CEO Joe Hogan, the change promises to lower production costs, reduce waste, and ultimately make orthodontic treatment more accessible to a broader patient population.
The Manufacturing Revolution
Hogan, a manufacturing veteran with deep expertise in plastics and 3D printing, described the current process as longer and more wasteful. The new direct-printing approach, supported by the company’s acquisition of Austrian firm Cubicure, leverages specialized high-viscosity resins developed in-house. These materials deliver the precise combination of elasticity and rigidity required for effective tooth movement.
Align Technology already operates as the world’s largest in-house user of 3D printing technology. Two independent 3D printing industry experts confirmed to WIRED that no other company prints more parts internally. Hogan expects this position to strengthen significantly once direct aligner printing scales.
Market Position and Clinical Focus
In the clear aligner segment, Invisalign commands 60 to 70 percent global market share. Within orthodontics overall, the company has no close competitor. Last year Align handled a record 2.6 million cases, including 936,000 among children and teenagers. More than 22 million patients worldwide have now completed treatment with the company’s aligners and retainers.
Hogan noted a meaningful shift in case motivation over the past several years. While aesthetics initially drove much of the adult market, functionality has become the dominant factor. He anticipates a roughly 50-50 split moving forward, with younger patients more focused on appearance and older patients prioritizing long-term dental health, including easier cleaning and flossing.
Clinical Insights for Orthodontic Practices
During a wide-ranging interview, Hogan offered several practical observations for orthodontic professionals:
- Patients should remove aligners for eating and drinking. Eating with aligners in increases cavity risk, can cause permanent tooth discoloration, and may compromise fit.
- Consistent retainer wear is important, though Hogan personally admits to less-than-perfect compliance while noting his wife wears hers nightly.
- The company’s new mandibular advancement and palate expander features for teens and kids address long-standing frustrations with traditional expanders that require nightly manual adjustment.
Pricing and Practice Economics
Hogan clarified that Align sets the price for its product line but does not control the final patient fee. Orthodontists typically charge more for teen cases, while general practitioners often focus on adults.
The CEO emphasized that orthodontics remains a significant investment of both time and money for patients, but technological improvements should help moderate costs over time.
Future Outlook
Hogan, who personally underwent Invisalign treatment to better understand the product, expressed confidence in decades of continued growth. The company maintains end-to-end control of its ecosystem, from intraoral scanners and AI-powered treatment planning software to the manufacturing equipment itself.
By solving the complex material science challenges of direct-printed aligners, Align aims to expand treatment availability while maintaining clinical excellence across diverse global demographics.
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Source: WIRED interview with Joe Hogan, CEO, Align Technology (March 2026).