The Operating System for Modern Garment Development

From first moodboard to delivered order. Every spec, sample round and supplier conversation in one system.

A tech pack open in Specter OS, with numbered construction callouts pinned to a denim jeans flat

From spec to sample, without losing the thread.

Brands, factories and suppliers working on the same style, in the same place. No more spreadsheets and email chains. The same style record follows the garment the whole way. Nothing gets re-typed, re-exported or re-explained.

Build the point-of-measure table with grade rules and tolerances. Change a base measurement and the whole size run regrades — no copying a row across five columns and hoping.

Your factory opens the live style, not a PDF from three revisions ago. When they have a question, they raise it against the exact measurement in dispute.

Measured values land next to the spec automatically, so an out-of-tolerance point is obvious the moment the sample is logged — not after the bulk is cut.

Every style in the collection with its real status, so you know which one is holding up the drop before the ship date does the telling.

SPC‑1042 · Points of measure · Rev 04
CodePoint of measureXSSMLXLTol
AChest, 2.5 cm below armhole46.049.052.055.058.0±1.0
BBody length from HPS67.069.071.073.075.0±1.0
CShoulder seam to seam42.044.046.048.050.0±0.5
DSleeve length from shoulder19.520.521.522.523.5±0.5
EBottom hem opening46.049.052.055.058.0±1.0
FNeck rib width2.02.02.02.02.0±0.2
YF
Yilmaz · Fabrika Tekstil · 09:12
Rib width 2.0 cm is tight for this collar construction. Can we go 2.5 cm, or should we change the neck opening instead?
Raised against F — Neck rib width Spec 2.0 ±0.2 cm
OT
Olaf · Specter OS · 09:31
Go to 2.5 cm and keep the neck opening as spec’d. I’ve pushed Rev 04 — the pack you have is live, so you’ll see it update.
YF
Yilmaz · Fabrika Tekstil · 09:34
Confirmed. Cutting the fit sample tomorrow.
Proto sample
Received 12 Mar · 6 of 6 points in tolerance
Approved
Fit sample
Received 04 Apr · 5 of 6 points in tolerance
Approved
PP sample
Received 19 May · Chest measured 53.4 — out of tolerance
In review
TOP sample
Not yet requested
Pending
StyleDescriptionFactoryStage
SPC‑1042Heavyweight TeeFabrika TekstilIn production
SPC‑1088Denim Jacket, washedKonya DenimTOP approved
SPC‑1104Cropped HoodieFabrika TekstilPP in review
SPC‑1119Ribbed TankNot assignedSpec draft

Built for everyone who touches the style.

From the first flat to the signed-off top-of-production sample, and on to the factories and mills that make it. Everyone works in the same record, with no portal to learn and no pack to re-key.

Sketch to spec

Turn a flat into a spec’d tech pack without rebuilding it in a spreadsheet.

Base blocks

Pull a fit you’ve already proven out of the CAD library instead of starting from zero.

Colorways

Keep Pantone TCX references, lab dips and print placements attached to the style.

Handover

Pass to product development with the intent intact, not summarised in an email.

Suppliers we have already visited, ready to work with.

We have spent years visiting factories and building partnerships, and those partners are now part of Specter OS. Start from any of the pre-loaded suppliers, or onboard your own.

Start free. Pay when production is real.

Per user, per month — every plan includes one seat and the tech pack builder. The CAD library runs on credits: Signature and Bespoke include a monthly allowance, Series pays per credit.

Series
€0/ month

Try the platform. Build your first tech pack and browse the CAD library. No commitment.

  • 1 active user
  • 1 active collection
  • 3 active styles
  • Pay-per-credit access to CAD library
  • Styles cannot be shared
  • No factory communication
Start free
Bespoke
€100/ month

For brands where production is a full-time operation. Unlimited scale, priority everything, your brand front and centre.

  • Everything from Signature
  • 1 active user
  • Unlimited collections & styles
  • Priority support
  • 100 monthly credits
  • Priority Tech Pack service
  • Custom workspace and subdomain
  • €100 Tech Pack service credit per month
Talk to us

The questions we get asked first.

How It Works & Features

Do I need to be a technical designer to use Specter OS?

Not at all. Specter OS is built to bridge the gap between creative vision and technical execution. Our pre-loaded professional CAD library gives you a head start — drag, drop, and customise factory-ready vectors without needing a fashion design degree or complex software skills.

Can I import my own designs from CLO3D?

Yes. Alongside our built-in library, you can upload your own vector assets and CLO3D files directly into your workspace.

Are my designs and IP secure?

Your workspace is completely private and your intellectual property remains solely yours. We never use your designs or uploads to train shared libraries or any external models.

Factory & Communication

Do I have to use factories from a directory, or can I bring my own?

Either. Specter OS comes pre-loaded with factories and mills we have visited and worked with ourselves, so you can start from a partner we can actually vouch for rather than a name scraped off a directory. Bringing your own works the same way: generate a private link to invite your existing factories into your workspace, where they can view tech packs, leave comments, and update sample statuses in real time.

Do my manufacturers have to pay to use Specter OS?

No. On our Signature and Bespoke plans, factory seats are unlimited and completely free for your suppliers. They can log in, view tech packs, and communicate with you without needing a paid account.

How does communication with factories work across languages?

You can set your language, currency, time, and date preferences within Specter OS. Because all communication is tied directly to visual CADs and specific garment measurements inside the platform, it significantly reduces the translation errors that come with using WhatsApp or WeChat.

Pricing & Account

How does the free plan actually work?

The free plan gives you access to our core tools and lets you create up to 3 styles — enough to properly test the platform with a real collection before committing to a paid plan. No credit card required.

Can I upgrade, downgrade, or cancel later?

Yes. You can manage your subscription directly from your dashboard at any time. We understand garment development has seasons, and your plan should flex with your workload.

I run an agency with multiple clients. Is Specter OS right for me?

Specter OS was built out of a production agency, so this use case is close to our hearts. Bespoke gives you advanced permission controls and custom branding on your exports and invoices, so your clients only see what you want them to see, under your brand. Every plan is priced per user per month, so you add seats for the team as you need them.

Guides for people who make clothes.

Put your next collection through it.

Every spec, sample and supplier in one place.

Book a demo