Fermat review
A collaborative apparel visualization workspace with renders, variations, and enterprise controls.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Fermat is a web-based generative AI toolbox for fashion, apparel, graphic, print, photography, and home-decor teams. Its central workflow converts hand-drawn or digital apparel sketches into realistic renders, while also supporting product visuals, materials, prints, design variations, and virtual models. Sketch uploads can use JPEG, PNG, or WEBP files, and reference images can guide generated visuals. The strongest fit is apparel teams that need shared visual development rather than a standalone image generator.
Pricing is organized around monthly and annual plans. Fermat Pro costs $30 per month or $330 per year and includes 150 credits per month, an assets library, image-model training, a commercial license, high-resolution export, and private generations. Fermat Studio costs $250 per month or $2,700 per year and adds 500 credits per month, team access, unlimited users, and 8/5 support. Fermat Enterprise includes custom credits, white labeling, role management and access control, single sign-on, batch processing and API access, and custom workflows. The starter offering is positioned as a trial with one credit, while the listed paid plans begin with Pro.
Fermat’s standout strength is the combination of apparel-specific sketch rendering and a broader production workspace. Teams can create custom image-generation styles from visual references, organize work in an asset library, collaborate in shared workspaces, and process work in bulk. Enterprise users also get private AI models and access controls, which suit organizations managing structured creative workflows. The trade-off is focus and access: Fermat is web-only, and the starter experience is limited to a single credit. Apparel teams that value collaborative iteration, virtual model visualization, and custom workflows should consider Fermat; teams seeking a non-web product or a more open-ended entry plan should choose an alternative.
Fermat pros and cons
- Where it wins
- Turns apparel sketches into high-fidelity realistic renders
- Supports references, variations, virtual models, and custom styles
- Adds collaboration, bulk processing, API access, and enterprise controls
- Where it doesn't
- The platform is available through the web only
- The starter offering provides only one credit
- Enterprise features use custom pricing rather than a listed rate
Fermat fact sheet, pricing and score →
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