Fermat vs RenderAI

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.

RenderAI is a browser-based service for turning sketches, drawings, 3D models, and photos into photorealistic renderings at 4K or higher. It is aimed at architects, interior designers, product designers, and engineers. Users can animate generated images into AI videos, with choices for resolution, duration, and token use. Project Boards offer a shared canvas for comparing renders, arranging moodboards, and preparing client presentations. For CAD work, the service accepts screenshots or JPG and PNG exports from Revit, Rhino, Vectorworks, Archicad, SketchUp, and AutoCAD; it can also post-produce, upscale, and animate renders from Enscape, D5 Render, and Twinmotion. Uploads can be JPG, PNG, WebP, or HEIC, up to 5MB. It runs in a browser, needs an internet connection and a Google or Microsoft account, and requires no software download. The limited free plan requires no credit card; paid plans start at $13/mo. Tokens expire at renewal or when a subscription is paused or canceled, and do not roll over.