ADDITIVE
On-demand manufacturing · Toronto

Drag in geometry, get a price in sixty seconds, pick a finish. We print it in nylon, resin, or metal, finish it by hand, measure it against your model, and put it on a truck before your prototype review. No sales call. No minimum order. No shop that promises Friday and delivers next month.

  • Instant DFM + pricing
  • 1-off to 10,000 units
  • Parts ship in 72 hours
quote.json
POST /quote  bracket_v7.step
→ process   SLS Nylon 12
→ tolerance ±0.1 mm
→ qty 40     $612.00
→ ships     Thu 09:00

Geometry from these floors ships through ours

Northvane RoboticsHalcyon AeroVerge HardwareMeridian DevicesKestrel DynamicsFoundry NineNorthvane RoboticsHalcyon AeroVerge HardwareMeridian DevicesKestrel DynamicsFoundry Nine
The pipeline

Four steps.No phone tag.

The slow part of custom manufacturing was never the printer — it was the quoting, the email threads, the wait for someone to open your file. Additive collapses the whole loop into something you finish in one browser tab.

Drag in your file

Drop a STEP, STL, or IGES and the viewer renders it in the browser. Thin walls, unsupported overhangs, and trapped volumes light up red before you commit a single dollar.

Price before you blink

A quote lands in seconds — per part, by quantity, across every process the geometry can take. Swap the material and watch the number and the ship date move live.

We print and finish

Your job drops into a queued machine inside the hour, then moves to a finisher who supports, cures, sands, and dyes it by hand. Nothing ships straight off the build plate.

Inspected, then shipped

Every part is measured against your model and photographed before it boxes. You get the report, the tracking number, and the part — usually inside three days.

Measured on the floor. Not promised in a brochure.

72 hrs
Median file to doorstep
±0.1mm
Typical dimensional tolerance
60s
Upload to live quote
1
Minimum order quantity
What's on the floor

Seven processes.One dropbox.

Desktop printers do one material badly. We run a production floor of industrial machines and route your geometry to the one that actually fits it — tough, smooth, watertight, or load-bearing, your call, not ours.

SLS nylon, no supports

Selective laser sintering builds tough, isotropic nylon with living hinges and captive assemblies baked in — no support scars, no orientation tax. The end-use workhorse.

Resin fine enough to read

Stereolithography holds 50-micron layers for housings, lenses, and dental-grade detail. It comes off the printer smooth enough to clear-coat without filling a thing.

Metal that goes to work

DMLS in aluminium, titanium, and stainless prints brackets, manifolds, and fixtures dense enough to machine, tap, and torque into a real assembly.

FDM for the big and the brave

Carbon- and glass-filled filament builds jigs, fixtures, and meter-scale parts engineered to survive a shop floor, not pose on a display shelf.

Finishing by human hands

Vapour smoothing, bead blast, dye, and color-matched paint. The work that closes the gap between a printed part and one nobody can tell wasn't injection-molded.

Off the floor this month

Real geometry. Real parts. No render tricks.

Every part below started as a customer file and left as a finished good. Names are masked under NDA — the constraints, the process, and the turnaround are exactly as we ran them.

SLS Nylon 12 · 40 units · 3 days

Drone gimbal housing

A camera-stabilizer shell with integrated cable channels and a snap-fit lid, printed support-free and bead-blasted matte black for a flight-hardware startup's first pilot batch.

Biocompatible resin · 12 units · 4 days

Surgical drill guide

Patient-specific guides held to 50-micron detail, cured and sterilization-validated, shipped with a per-part inspection report to a maxillofacial device team on a clinical timeline.

DMLS Aluminium · 2 units · 5 days

Turbo intake manifold

A motorsport plenum with internal runners no mold could ever pull, printed dense, heat-treated, then CNC-faced on the flanges for a leak-free seal at boost.

Carbon-filled FDM · 8 units · 2 days

Pick-and-place fixture

Locating fixtures that hold a PCB dead-flat under a placement head — printed overnight to replace a $9k machined set that was quoted six weeks out by the incumbent shop.

SLA resin · 500 units · 6 days

Consumer earbud shell

A pre-launch bridge run of left and right shells, vapour-smoothed and color-matched to a Pantone chip, keeping the product on shelves while the injection tool was still being cut.

DMLS Titanium · 1 unit · 4 days

Satellite bracket, flight spare

One topology-optimized bracket, 40% lighter than the machined original, printed and stress-relieved as an AOG spare with full material traceability from powder lot to part.

From the people uploading files

Hardware teams stopped emailing shops.

We revise the enclosure Monday, upload Monday night, and the new parts are on my bench Thursday. Additive took a full week out of every design loop. Our last product shipped a month early, and that week is the whole reason.

P
Priya Raman
Lead Mechanical Engineer, Northvane Robotics

I sent the same titanium bracket to three vendors. Two quoted in nine days. Additive quoted in ninety seconds and shipped before the others replied — and the traceability paperwork was already in the box.

T
Tom Beckett
Manufacturing Lead, Halcyon Aero

A machined fixture set was six weeks out and nine thousand dollars. We printed it overnight for a few hundred and the line never stopped. That's the entire pitch — the difference is they actually deliver it.

S
Sandra Cho
Production Manager, Verge Hardware
Pricing

You pay per part. That's the whole model.

No setup fees, no tooling charges, no monthly minimum. The quote you see is the price you pay — these tiers only decide how fast it leaves the floor.

Standard

The default for prototypes and short runs.

Per part · 5 days
  • Instant online quote
  • All seven processes
  • Standard finishing included
  • Dimensional inspection on request
  • Ships in 5 business days
Most popular

Expedite

When the review is Thursday and it's already Monday.

+40% · 72 hrs
  • Front-of-queue machine time
  • Priority hand-finishing
  • Per-part inspection report
  • Live order tracking
  • 72-hour ship, guaranteed

Production

For recurring builds and end-use parts at scale.

Volume · contract
  • Negotiated per-unit pricing
  • Reserved machine capacity
  • Full material traceability
  • ISO-grade QA documentation
  • Named account engineer

What engineers ask before they upload.

Is my CAD file safe to upload?

Yes. Every file is encrypted in transit and at rest, visible only to the operators assigned to your job, and never used to train a model or shown to anyone else. We sign a mutual NDA on request before you upload a single byte, and we purge your geometry on demand.

What if my part won't print the way I drew it?

The viewer flags thin walls, unsupported overhangs, and trapped volumes the moment you upload, with the exact faces highlighted in red. For anything subtle, a manufacturing engineer reviews the geometry before we run it and emails you the fix. We'd rather hold a job a day than ship a part that fails.

How accurate are the parts, really?

Typical dimensional tolerance is ±0.1mm — tighter on resin and metal, looser on large FDM. Every part is measured against your model, and on Expedite and Production orders the inspection report ships in the box. If a critical dimension is out of spec, we reprint it free.

Can you actually hit 72 hours?

On Expedite, yes — it's a guarantee, not a hope. Your job jumps to the front of the queue, gets priority finishing, and ships within 72 hours of order confirmation or the rush fee comes back. Standard orders ship in five business days off the same floor.

Do you do production runs, or just one-offs?

Both, from the same upload. Minimum order is a single part, and that same file scales to ten thousand units on reserved capacity with volume pricing and full traceability. Plenty of customers prototype with us, then keep printing the end-use part here instead of cutting a mold.

Drag in a file.Watch the price appear.

No account to quote. No sales call to start. No minimum to print. Upload your geometry and see the number, the process options, and the ship date in under a minute.