Fermat vs Tool67 Sketch to Image

Fermat is a generative AI toolbox for fashion and luxury design work, from moodboards to realistic renders, materials and virtual model fitting. Its toolbox lists more than 40 tools arranged by workflow. Designers can turn apparel sketches into photorealistic images, preview fabric before making samples, and alter sleeves, hems, necklines, fit or length without redrawing. Custom Styles uses uploaded visual references to guide image generation. A no-code Tool Editor can package public or private AI models in internal company frontends. Enterprise features include batch processing, API access, custom workflows and custom tools. Fermat says customer prompts, uploads, references and generations are not used to train its models or third-party foundation models; customers retain intellectual property ownership of generations. It lists SOC 2 certification, including SOC Type I and SOC 2 Type II. The free Starter plan includes 1 credit; each image generation costs 1 credit and each video generation costs 4. Pro costs $30 a month and includes 150 credits per month. Fermat offers web and API access.

Tool67 Sketch to Image turns a structural drawing into an AI-rendered visual for concept exploration and presentation. The web tool accepts hand sketches, CAD views, line art, or blockouts, including architectural sketches, interior wireframes, product concepts, and character drawings. An optional second image can guide palette, materials, lighting mood, atmosphere, or rendering style while the sketch remains the main structural source. Controls cover source, discipline, render style, aspect ratio, and a prompt. Listed uses include architecture, landscape, interior design, industrial and product design, and game or character concept development. The Free plan costs nothing and includes 15 subscription credits each month. The page states that each generation costs 4 credits, while costs can vary by model, quality, duration, and workflow. Subscription credits refresh monthly without rollover; one-time credits do not expire. Generation time varies with model, image complexity, and processing queue. Results can vary, so proportions and important details should be reviewed before professional use. Outputs are not construction drawings, engineering calculations, manufacturing specifications, or safety certifications.