The World’s Leading Clear Aligner

Invisalign^® treatment transforms smiles through pioneering research.

Behind every clear aligner is an industry-leading team of engineers and scientists who are continuously innovating to improve your patient’s path to a beautiful smile.

See how cutting-edge technology and data from millions of smiles can transform your patients.

World’s largest

user of state-of-the-art 3D printing technology

900+ patents

for industry-changing technologies

5.5 million smiles

transformed, including 1 million teens

We turn research and insights into new ways to shape more smiles.

More comfortable and better-fitting aligners¹
New aligner features to treat more kinds of cases
New ways to plan and control tooth movements

Helping dentists move teeth since 1997

Align Technology founded

The company behind the digital-led Invisalign system

Invisalign^® Express treatment

New options for simple tooth straightening

Vivera^® retainers

Helping people keep their new smiles beautiful

Invisalign^® Teen

Features designed just for teens

SmartForce^® attachments

Improving control of tooth movement²

iTero^® scanner integrated into Align Technology

Starting digital treatment with fast, accurate digital scanning

SmartTrack^® material

Patented material to move your teeth more precisely and comfortably³

Weekly aligner changes

Treatment times up to 50% faster⁴

Start your journey today!

Get started

¹Aligners made from SmartTrack material provide better fit, better comfort, and are easier to insert and remove than aligners made of off-the-shelf, single-layer .030 in material.
²Data on file at Align Technology.
³Data on file at Align Technology.
⁴With weekly aligner changes and compared to two-week aligner wear.