Can a hobbyist become a Xometry partner?

Realistically, no. Xometry's supplier onboarding is built for registered businesses — it involves a W-9, manufacturing test parts, and a documented quality-control process, with certifications like ISO 9001 valued. A hobbyist with a personal printer isn't who it's designed for.

Who sets the price on Xometry vs Assista3d?

On Xometry, the platform prices the job and offers it to suppliers, who accept or pass. On Assista3d, you set your own prices and jobs route to you by distance and reputation.

When is Xometry the right choice?

For certified industrial work: metals, tight tolerances, regulated supply chains, or filling capacity in a registered shop. It genuinely wins there — a local hobbyist network isn't the tool for that job.

Xometry, but for the printer in your garage

Xometry is excellent at what it's built for: industrial parts and procurement teams. It is not built for a hobbyist with two printers — and there's no shame in either direction.

Makers regularly ask whether they can put a personal Bambu or Prusa to work on Xometry. Realistically: no. Xometry's supplier network is for registered businesses — their onboarding involves a W-9, test parts, and a documented quality-control process, and certifications like ISO 9001 are valued.

That's not a criticism; it's the product working as designed. Industrial buyers need certified, repeatable suppliers. But if you're a hobbyist whose printer sits idle 20 hours a day, you need something built for you instead.

Assista3d vs Xometry, honestly

	Assista3d	Xometry
Who can join	Any maker with a printer. No business entity required.	Registered businesses; onboarding includes test parts and a documented quality-control process.
Who sets the price	You do.	The platform prices the job and offers it to suppliers, who accept or pass.
Typical job	A neighbor's bracket, prop, or prototype in PLA or PETG, picked up locally.	Industrial orders — CNC, sheet metal, injection molding, pro-grade additive — often with tolerance and certification requirements.
Fulfillment	Local pickup, ready the same week.	You ship every job to spec, on deadline.
Customer traffic today	Early and growing — we say so plainly.	Large, established industrial demand.

Supplier requirements are from Xometry's own partner-network pages, checked July 2026.

Where Xometry genuinely wins

Certified industrial parts: metals, tight tolerances, ISO/AS9100 supply chains. Nobody local competes with that, and we won't pretend otherwise.
If you already run a registered shop with quality systems and spare capacity, Xometry can genuinely fill idle machine time.
Big-company procurement: POs, compliance paperwork, one vendor for many processes.

Where Assista3d wins

You can join with nothing but a printer and a free application — no LLC, no test-part gauntlet.
You set your own prices instead of accepting the platform's.
Local pickup means no packing to industrial spec and no hard delivery deadlines to hit.
Your storefront, QR flyer, and instant-quote link are yours — useful even with zero network traffic.

Who should use which

Use Xometry if…

Registered manufacturing businesses with quality systems looking to fill capacity.
Buyers who need certified industrial parts, metals, or tight-tolerance work.

Use Assista3d if…

Hobbyists and side-hustle makers with consumer FDM printers.
Customers who need everyday plastic parts fast, from someone nearby.

If you're a real shop, run both: Xometry for industrial capacity-filling, a free Assista3d storefront for local walk-up work your big customers would never send you.