AZPN vs ALGN Comparison

Aspen Technology is a global leader in asset optimization software, enabling customers within capital-intensive industries to design, operate and maintain their functions to meet their profitability, safety, and sustainability goals. The heritage business of AspenTech was founded in 1981 and provides software solutions purposed to optimize engineering, manufacturing, and supply chain and asset management functions. In 2021, Emerson Electric traded over $6 billion in cash and its Open Systems International (digital grid management) and subsurface science and engineering businesses for 55% of AspenTech's shares. The new AspenTech is the combination of heritage Aspen, OSI, and SSE and serves more than 3,000 customers across 40 countries.

Align Technology is the leading manufacturer of clear aligners. Invisalign, its main product, was approved by the Food and Drug Administration in 1998 and has since dominated, controlling over 90% of the market. Invisalign can treat roughly 90% of all malocclusion cases (misaligned teeth), and there are over 230,000 Invisalign-trained dentists and orthodontists. In 2022, Invisalign treated over 2 million cases, or roughly 10% of all orthodontic cases for the year, and it has treated over 14 million patients since its launch. Align also sells intraoral scanners under the brand iTero, which captures digital impressions of patients' teeth and illustrates treatment plans. Over 85% of Invisalign cases are submitted by digital scans, and iTero scans make up over half of these scans.