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Styls.ai vs Adstronaut AI: which tech pack generator fits your brand?

Updated July 28, 2026 · Fact-checked against vendor pricing pages and primary sources

For any brand producing across a size run, Adstronaut is the better choice: it turns one photo into a factory-ready pack in 3–5 minutes for $3–6 (25 credits), with differential grading and tolerances across 6 sizing systems, embedded Pantone TCX colorways, and vector flats across 5 product classes. Styls.ai is an AI design tool that drafts a tech pack with points of measure and tolerances but no size grading at all, priced from a free 75-credit tier to $199/month. Pick Styls for AI design plus a single-size spec; pick Adstronaut when the pack has to grade S–XL for a factory.

Split comparison of two AI tools: Styls.ai generating an AI garment design and a single-size spec beside Adstronaut generating a fully graded factory-ready tech pack from a garment photo
Two AI tools, one decisive gap: Styls specs a single size; Adstronaut grades the whole size run.

Styls.ai vs Adstronaut: the quick verdict

Both tools use AI to move from idea to a tech pack, but they differ on the one thing a factory can't do without: grading. Styls.ai is an AI design platform — generate garment designs from prompts, then draft a tech pack — priced on credits from a free 75-credit tier through Designer $19/month, Pro $69/month, and Pro+ $199/month, with credits that never expire. Its tech pack carries points of measure with tolerances, but — per the July 2026 claim bank — no size grading at all. Adstronaut turns one photo into the full document — annotated flat, structured BOM, graded measurements, construction notes, Pantone colorways — in 3–5 minutes for 25 credits ($3–6).

The decisive difference is the size run. A tech pack with a single set of measurements specs one size; to manufacture S through XL, the factory needs a graded table with grade rules and tolerances. Styls gives you the base POM; Adstronaut gives you differential grading with tolerances across 6 sizing systems — plus embedded Pantone TCX colorways and class-specific sections across 5 product classes.

For any brand producing more than one size, Adstronaut is the recommendation. Consider Styls if your job is AI garment design and you only need a single-size spec, or you'll grade the pack yourself downstream.

Styls.ai vs Adstronaut, side by side

FactorStyls.aiAdstronaut AI
PriceFree 75 cr; Designer $19/mo (100 cr); Pro $69/mo (400 cr); Pro+ $199/mo (1,200 cr); Enterprise customPlans from $29/mo (125 cr); tech pack 25 cr ($3–6); Pro $69/mo, Studio $149/mo
Pricing modelMonthly credits; credits never expirePer-output credits — pay per pack; first pack free
Core focusAI garment design from prompts, plus a tech packFactory-ready pack from a photo, inside a design-to-photoshoot platform
Points of measurePOM with tolerancesPOM with tolerances, plus full graded tables
GradingNo size grading at all (July 2026)Differential grading with tolerances across 6 sizing systems
ColorwaysNot specifiedEmbedded Pantone TCX colorways from a 2,300+ TCX library
Product classesApparel-focusedClass-specific sections: apparel, footwear, leather goods, knitwear, bodywear
Image qualityHigh-res images (Pro); 4K (Pro+)2K photoshoot output; on-model imagery across 22 models and 12 scenes
ExportTech pack; export per planPrint-ready PDF; Excel/CSV export on Pro
Independent reviewsNone found as of July 2026Case studies and product docs; growing coverage
Best forAI design plus a single-size spec, credits that never expireBrands producing across a size run, plus imagery, priced per output

Styls.ai pricing per its live pricing page (verified July 2026): Free 75 cr, Designer $19/mo, Pro $69/mo, Pro+ $199/mo, Enterprise custom; credits never expire. POM-with-tolerances-but-no-grading and no reviews/press found per the July 2026 claim bank. Adstronaut pricing per its credit catalog.

Choose Adstronaut if… / Choose Styls if…

Choose Adstronaut AI if…

  • ✓You produce more than one size and need a graded table with grade rules and tolerances, not just a single-size POM.
  • ✓Your colorways must carry embedded Pantone TCX codes the dye house can match.
  • ✓You ship footwear, knitwear, or leather goods, which get class-specific sections.
  • ✓You want the pack plus AI Photoshoots, the Color Changer, and the AI Designer on one balance.
  • ✓You'd rather pay per pack ($3–6, first free) than a monthly credit subscription.

Choose Styls.ai if…

  • ✓Your primary job is AI garment design from prompts, and the tech pack is a bonus.
  • ✓You only need a single-size POM with tolerances and will grade the pack yourself downstream.
  • ✓You value credits that never expire and a low $19/month entry price for AI design.
  • ✓You want 4K image output for design visuals on its Pro+ tier.

The split is grading depth: Styls specs one size; Adstronaut grades the full run for a factory.

Why grading is the decisive gap

A spec sizes one garment; grading sizes the runStyls.ai — POM with tolerances, single sizeBase size only (M)Factory must grade S, L, XL itself before productionAdstronaut — differential grading with tolerances, 6 sizing systemsXSSMLXLXXLWithout a graded table, the factory grades the run for you — adding cost, time, andthe risk of grade errors that only surface in the first sample round.Sources: Styls.ai pricing/features (2026); July 2026 claim bank (POM with tolerances, no grading); Adstronaut feature set.
The grading gap is the whole decision: a single-size spec isn't a production-ready size run.

How much does each actually cost?

Styls.ai prices on monthly credits that never expire. Its live plans (verified July 2026) are a free Starter tier of 75 credits, Designer at $19/month (100 credits), Pro at $69/month (400 credits, high-resolution images and videos), Pro+ at $199/month (1,200 credits, 4K resolution and custom brand training), and a custom Enterprise tier with unlimited credits. The low $19 entry and non-expiring credits make it an accessible AI-design tool.

Adstronaut prices per output. Plans start at $29/month (125 credits), a tech pack costs 25 credits — about $3–6 — and the first pack is free to preview. The same balance also covers concept renders ($2), Pantone recolors ($0.25–$0.50), and on-model images (~$1). On raw AI-design entry price, Styls is cheaper to start; on the factory-facing document, Adstronaut delivers a graded, Pantone-referenced pack that Styls's single-size spec does not, so the comparison is less about monthly price and more about whether the output is production-ready across a size run.

How the tech packs differ in the details

Styls.ai's strength is AI garment design: generate a design from a prompt, iterate visually, and draft a tech pack with points of measure and tolerances. For a designer whose bottleneck is concepting, that's a real workflow. The gap — confirmed in the July 2026 claim bank — is that Styls's tech pack has no size grading at all. A POM with tolerances specs the base size; it does not tell the factory how each measurement changes from XS to XXL. Someone still has to grade the run before production, and that someone is either you or the factory.

Adstronaut closes that gap. Grading: differential grading with tolerances across 6 sizing systems, kept to the relevant ASTM basis where one applies — the graded table ships in the pack. Color: colorways carry embedded Pantone TCX codes from a 2,300+ TCX library — the same anchor the AI Color Changer uses. Product class: footwear, knitwear, and leather-goods packs each get class-specific sections. Styls's 4K image output is genuinely nicer for design visuals; but for the document a factory grades and cuts from, the graded table is the part that matters, and it's the part Styls doesn't produce.

Adstronaut AI tech pack generated from one garment photo showing a fully graded measurement chart from XS to XXL with tolerances, annotated flat sketch, bill of materials, and Pantone TCX colorway chips
The graded table Styls doesn't produce: measurements across the full size run with grade rules and tolerances, ready for the factory.

The case where Styls.ai is the better pick

There's an honest case for Styls: if your primary job is AI garment design, and you only need a single-size spec. Styls generates designs from prompts, iterates them visually, and outputs 4K imagery on its Pro+ tier — a genuinely useful concepting tool — from a free 75-credit tier and a low $19/month entry, with credits that never expire. If you'll grade the pack yourself downstream (or you're still at the design stage, pre-production), Styls's POM-with-tolerances spec may be all you need.

The caveat is production. The moment you send the pack to a factory to make more than one size, the missing grading becomes a real gap — someone has to grade the run, and grade errors surface in the first sample. There are also no reviews or press found for Styls as of July 2026, so evaluate it on your own trial. Outside the AI-design-plus-single-size case, Adstronaut is the stronger choice. If you're weighing the manual baseline instead, see how to create a tech pack without Illustrator and the best tech pack software roundup.

One garment photo becoming an Adstronaut graded tech pack, a Pantone colorway, and an on-model photoshoot image arranged left to right on a clean bright surface
Beyond the graded pack: the colorway and on-model image from the same photo, on one balance.

Testing both on the same style: 4 steps

  1. 1

    Pick one live style and one clear photo

    Use a garment you'd actually send to a factory — a flat-lay, a sample on a mannequin, or a clean sketch. The same input works in both tools.
  2. 2

    Generate a pack in each free tier

    Run Styls's free 75 credits and the free preview pack in the AI Tech Pack Generator. Compare the flats, the BOM, and the measurement section.
  3. 3

    Check for a graded size table

    This is the decisive test: does the pack include a graded table across your full size run with grade rules and tolerances, or just a single-size POM? Styls specs one size; Adstronaut grades the run.
  4. 4

    Decide by design-stage versus production-stage

    Still concepting and want AI design plus 4K visuals? Styls's $19/mo and non-expiring credits fit. Ready to manufacture across sizes? Adstronaut's graded, Pantone-referenced pack at $3–6 is production-ready.

Which should you choose?

For any brand producing more than one size, Adstronaut is the recommendation. Indie founders and small DTC brands shipping 10–50 styles a year get a graded, Pantone-referenced pack at $3–6, first one free, plus the AI Designer render, the Color Changer colorway, and the AI Photoshoots set on the same balance. Multi-class brands get class-specific sections across 5 product classes.

Styls.ai fits a design-stage brief: AI garment design from prompts plus a single-size spec, at a low entry price with credits that never expire. For the wider field, compare Genpire vs Adstronaut and The F* Word vs Adstronaut, read the best tech pack software roundup, and see the honest free AI tech pack generators comparison.

Frequently asked questions

What is the difference between Styls.ai and Adstronaut?

Styls.ai is an AI garment-design tool that also drafts a tech pack with points of measure and tolerances but no size grading, priced from a free 75-credit tier to $199/month with credits that never expire. Adstronaut generates a factory-ready pack from one photo for $3–6 (25 credits) in 3–5 minutes, with differential grading and tolerances across 6 sizing systems, embedded Pantone TCX colorways, and class-specific sections across 5 product classes. The decisive difference is grading: Styls specs one size; Adstronaut grades the full run.

How much does Styls.ai cost in 2026?

Per its live pricing page (verified July 2026), Styls.ai offers a free Starter tier of 75 credits, Designer at $19/month (100 credits), Pro at $69/month (400 credits, high-resolution images and videos), Pro+ at $199/month (1,200 credits, 4K resolution and custom brand training), and a custom Enterprise tier with unlimited credits. Credits never expire.

Is Adstronaut cheaper than Styls.ai?

On AI-design entry price, Styls is cheaper to start ($19/month versus $29/month). But they price different outputs: Adstronaut's $3–6 per pack buys a fully graded, Pantone-referenced factory document, while Styls's plans buy AI design plus a single-size spec with no grading. For a production-ready pack across a size run, Adstronaut delivers what Styls's cheaper plan does not.

Why do designers switch from Styls.ai to Adstronaut?

Almost always for grading. Styls's tech pack has no size grading (per the July 2026 claim bank), so the moment a brand manufactures more than one size, someone has to grade the run — and grade errors surface in the first sample. Adstronaut publishes differential grading with tolerances across 6 sizing systems, plus embedded Pantone TCX colorways and class-specific sections, so the pack is production-ready as generated.

Does Styls.ai grade tech packs across sizes?

No. Per the July 2026 claim bank, Styls.ai's tech pack includes points of measure with tolerances but no size grading at all. It specs the base size; grading the run from XS to XXL is left to you or the factory. Adstronaut, by contrast, ships a fully graded table with grade rules and tolerances across 6 sizing systems in the pack itself.

Does Styls.ai or Adstronaut produce more factory-ready output?

Adstronaut, for anything manufactured across sizes — because it grades. Styls provides a solid single-size POM with tolerances and strong AI design tools, but a factory needs a graded table to cut a size run, and Styls does not produce one. Adstronaut ships differential grading with tolerances, Pantone TCX colorways, and product-class-specific sections in the pack.

Which is better for a first-time founder shipping one collection?

If the collection ships in multiple sizes (almost all do), Adstronaut fits better: the first pack is free to preview, each pack is $3–6 with a graded table and Pantone TCX color, and the same $29/month balance renders the concept, recolors the line, and shoots it on models. If you're still at the design stage and want AI garment design plus 4K visuals, Styls's $19/month entry and non-expiring credits are a reasonable concepting choice — just plan to grade the pack before production.

Generate your first fully graded tech pack

Upload one garment photo and get an annotated flat, structured BOM, a fully graded measurement table with tolerances, construction notes, and Pantone TCX colorways in 3–5 minutes. First pack free to preview, then $3–6 each — with design, recolor, and photoshoot tools on the same balance.

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