Choosing a clear aligner manufacturer is one of the highest-leverage decisions a growing practice makes. The right lab becomes a quiet extension of your clinic — reliable fit, predictable timelines, a real person to call. The wrong one turns every case into a support ticket. Use this checklist to separate a genuine manufacturing partner from a black box.
Key takeaways
- Insist on clinician-reviewed treatment setups — software should plan movement, but a clinician must own it.
- Favour manufacturers that fabricate in-house; outsourced steps add delay and dilute accountability.
- Ask for concrete numbers: fit tolerance, turnaround time, material grade and QC pass criteria.
- Transparency — live case tracking and clear pricing — is a feature, not a nicety.
1. Are treatment setups reviewed by an orthodontist?
The most important question. Any lab can run planning software; far fewer have a qualified clinician sign off on every plan before it goes to production. That review is what catches biologically unsafe movements and protects your patient — and your name on the treatment.
2. Is fabrication done in-house?
Manufacturers that outsource printing or thermoforming lose control of both quality and timeline. When everything happens under one roof, there's a single chain of custody, and when you ask a question you get an answer from the people who actually made your case. See how in-house manufacturing works, stage by stage →
3. What fit tolerance do they hold?
A serious manufacturer can tell you the dimensional tolerance they work to. Ask the number. A tolerance around ±0.1 mm, verified with a dimensional QC step, is a sign the lab measures its own output rather than hoping it fits.
4. What is the real turnaround time?
Not the marketing number — the typical time from an approved setup to a tracked dispatch. Consistency matters more than a headline figure: clinics schedule patients around the lab, so a reliable five-day turnaround beats an occasional three-day one followed by a two-week backlog.
5. What material are the trays made from?
Ask what film they thermoform and whether it's biocompatibility-tested. Medical-grade multilayer PETG is the industry standard for a reason — clarity, comfort and sustained force. Here's what to look for on a material spec sheet →
6. Can you see the case while it's in production?
Live case tracking changes how a front desk works. Instead of chasing status by phone, the answer is on screen: setup shared, in production, dispatched, tracking number ready. If a manufacturer can't show you where a case is, that's a black box.
7. Do you approve the plan before anything is made?
You should never be surprised by what arrives. The manufacturer builds the setup and shares a simulation; nothing is fabricated until you approve it or request changes. The clinic stays in control of the clinical decision.
8. How do they handle revisions and refinements?
Cases evolve. Ask how mid-treatment refinements, remakes and additional aligners are handled — and what they cost. A partner has a clear, fair process; a black box treats every change as a fresh negotiation.
9. Is pricing transparent and per-case?
You should be able to predict what a case costs before you submit it. Watch for opaque bundles, surprise fees for attachments or refinements, or pricing that changes case to case without explanation.
10. Can they support your brand?
If you want patients to associate the treatment with your practice rather than a consumer aligner brand, ask whether the manufacturer offers private-label or OEM production. It keeps the relationship — and the loyalty — with your clinic.
A good manufacturer answers all ten questions without hesitating. A black box gets vague around numbers, custody and tracking.
Put the checklist to the test
AlignoDontic was built to pass every point on this list: orthodontist-reviewed setups, 100% in-house fabrication, a ±0.1 mm tolerance, live case tracking and per-case pricing.