Create stunning photorealistic images and videos from any CAD system, real life photo, or even a quick napkin sketch.
60 SECONDS. ZERO CONFIGURATION. STUNNING RESULTS.
StarryAI is an AI image generator and editing app for prompt-based artwork, style-driven images, and photo transformations. It runs through web and mobile apps and is aimed at creators who want quick visual ideas, illustrations, portraits, backgrounds, and social or marketing assets rather than CAD-native rendering.
StarryAI is useful when the starting point is a written idea, reference image, or photo that should become stylized AI artwork. RENDERCAD is a better fit when the starting point is a visible design - a CAD viewport, product image, architectural view, or model screenshot - and the goal is a cleaner render that stays tied to the existing form. Use StarryAI for broad creative exploration; use RENDERCAD when shape, product intent, and presentation realism matter more than inventing a new scene from a prompt.
StarryAI's workflow centers on text prompts, image references, styles, edits, upscaling, and background removal. That makes it practical for creators who want concept art, portraits, illustrations, social visuals, or quick variations from an idea. The tradeoff is that it is not a CAD renderer: it does not preserve exact model geometry, part relationships, material assignments, or camera views from a design tool unless those details are already visible in an input image and survive the generative edit. RENDERCAD starts from the design view itself. Upload a CAD screenshot, product view, architectural image, or concept render and use the service to produce a polished still or video render without exporting scene files, configuring a local renderer, or rewriting the design as a long prompt. StarryAI is the stronger choice for open-ended AI art and image remixing. RENDERCAD is the stronger fit for designers, engineers, architects, and marketers who need a presentation-ready visualization based on an actual product or model view.
Screenshot the CAD viewport you already have, render in the browser, and download a client-ready still or video without exports, plugins, or GPU setup.
Modeled by CADSharp in Onshape. Rendered with RENDERCAD.
Add | Change | or Remove referenced objects with the stroke of a brush.
Tired of keeping up with the latest gen AI models? RENDERCAD is powered by a proprietary ensemble of the most cutting-edge AI engines, always up to date and fine-tuned to strictly maintain your design intent.
| Feature | RENDERCAD | StarryAI |
|---|---|---|
| Engine | Generative AI | Prompt-based AI image generation and editing |
| Output | Images + Video | Varies by tool |
| Resolution | HD / 4K | Varies |
| Image Speed | ≈10 - 60 Seconds | Usually seconds to minutes, depending on prompt and queue |
| Video Speed | ≈1 - 5 Minutes | Varies by workflow |
| Scene Set Up | Zero | Varies by workflow |
| Input | Screen Snip | Varies by tool |
| Materials | 2,600+ Textures | Library varies |
| Backgrounds | 1300+ Backgrounds | Tool-dependent |
| Conditions | 40+ Effects | Tool-dependent |
| References | Up to 3 Per Render | Varies |
| Hardware | Cloud (None Required) | Web, iOS, and Android |
| Install | None | Varies (web or app) |
| Cost | from $20/mo | Free starting credits with paid subscriptions and credit packs |
Side by side, feature by feature. See how RENDERCAD's AI approach compares with StarryAI's prompt and image generation workflow.
Skip the setup tax. Pick the condition, material, and background with just a click while RENDERCAD handles the heavy lifting. No lighting rigs, no environment setup, no 45-minute wait; get photorealistic results in seconds.
™
RENDERCAD™
We bring the tools directly to you. Overlay your system with our web app. Desktop app & browser extension are being redesigned and will be back soon.
Get StartedCommon questions about RENDERCAD vs StarryAI
No. RENDERCAD runs on cloud GPUs, so you can render 4K images on a basic laptop or even a Chromebook. Your computer never slows down.
RENDERCAD still-image jobs usually complete in about 10 - 60 seconds. Competing AI tool speed depends on the selected model, prompt, queue, output type, and whether the job is image or video generation.
RENDERCAD starts at $20/month with credits that refresh monthly - predictable costs with no upfront investment or perpetual license fees.
RENDERCAD works from 2D images. Upload a CAD screenshot, real photo, or hand drawing - no file conversion, no exports, no compatibility issues.
Yes. RENDERCAD understands materials semantically - it knows what brushed aluminum should look like without you defining roughness values, IOR, or shader parameters.
RENDERCAD excels at rapid client presentations. It delivers impressive photorealistic results in seconds, enabling real-time feedback sessions during design reviews.
With RENDERCAD, upload your image or snip your screen, type "Carbon Fiber" in the prompt, and the AI retextures your image realistically in 10-60 seconds. No UV mapping or texture coordinates required.
Yes. Select the Realistic engine, set Condition to Clean, and type "Brushed Aluminum." The AI applies correct texture orientation to your geometry automatically.
Prompt "Sunny Forest" or "Urban Street" and RENDERCAD generates a matching environment in 10-60 seconds. No scene file or environment map setup.
RENDERCAD handles studio lighting automatically - select a Gradient or White background for a clean studio look. No manual light placement or HDRI setup needed.
Yes. The Gentle Orbit camera setting generates subtle rotation from a single static image automatically.
Yes. The Seamless Loop option ensures the last frame matches the first for perfect looping - ready for social media, websites, and displays.
Trusted by Architects, Product Designers, and Engineering Teams