AI · alternatives · 2026
24 alternatives to ChatToSTL – AI text-to-CAD for 3D printing
Hey HN, I'm a beginner at CAD so I built an app that does it for me ;) Describe a part and ChatToSTL writes the OpenSCAD code, shows a live render with size sliders, then exports the STL/3MF file. Because the output is parametric, it's easy to modify (unlike mesh models like Shap-E or DreamFusion). Try it (needs your own OpenAI key): https://huggingface.co/spaces/flowfulai/ChatToSTL How it works: Text prompt → o4-mini generates OpenSCAD code → live render + sliders → refine in chat → export. Examples & Code: * Walkthrough + real prints (bowl, hook, box, door…
ChatToSTL converts text descriptions into 3D-printable CAD files for users without CAD experience. Users describe a part, and the tool generates OpenSCAD code, displays a live preview with adjustable size sliders, and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hey HN! I'm Zach from Adam (https://adam.new/). We’re building an AI co-pilot for mechanical CAD software. As part of our broader research, we built a browser-based Text-to-CAD app (https://news.ycombinator.com/item?id=44182206) and are now open sourcing it. This is a React SPA with a Supabase backend. What it does: * Generates parametric 3D models from natural language descriptions, with support for both text prompts and image references * Outputs OpenSCAD code with automatically extracted parameters that surface as interactive sliders for instant dimension…
2025 · github.com · its alternatives →
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ChatGPT canvas▲498OpenAI's new way to write & code with ChatGPT
2024 · openai.com · its alternatives →
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integrate chatGPT into your scripts or terminal work. Supports piping text, saving prompts, estimating costs, and some basic json/yaml extraction. I've added some elaborate examples on the readme of how to use it with pictures, that may provide a better overview.
2023 · github.com · its alternatives →
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ChatAvatar▲386Most 3D AI tools force you to start from scratch every time you want to make a change. Anyone who’s used 3D AI has seen this: fix the hands, the toes break. Or you download a model and only need to tweak one part, not redo the entire asset. That’s the problem we’re trying to solve. We just launched an editing feature in our 3D AI tool, Rodin. It lets you edit existing 3D models by selecting an area and typing your prompt, without rebuilding everything. You can upload any model, or generate one from Rodin, and change only the part you want. For example: “Replace the head of this Gundam model…
2024 · hyper3d.ai · its alternatives →
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Hey HN. Over the last half a year I have been working on a 3D CAD programming language called DSLCAD. Today I am here to show my first release! It is heavily inspired by OpenSCAD which got me hooked on the idea of a CAD programming language and what it can do. Please let me know what you think. Ill be in the thread to answer any questions you may have.
2023 · github.com · its alternatives →
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Translate, generate or do whatever with ChatGPT in Figma
2023 · figma.com · its alternatives →
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Hey everyone, We have been building SecureAI Tools -- an open-source application layer for ChatGPT and ChatPDF-like AI tools. It works with locally running LLMs as well as with OpenAI-compatible APIs. For local LLMs, it supports Ollama which supports all the gguf/ggml models. Currently, it has two features: Chat-with-LLM, and Chat-with-PDFs. It is optimized for self-hosting use cases and comes with basic user management features. Here are some quick demos: * Chat with documents using OpenAI's GPT3.5 model: https://www.youtube.com/watch?v=Br2D3G9O47s * Chat with documents…
2023 · github.com · its alternatives →
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Hey HN! I’m Zach one of the co-founders of Adam (https://www.adamcad.com). We're building AI-powered tools for CAD and 3D modeling [1]. We’ve recently been exploring a new way to bring GPT-style image editing directly into 3D model generation and are excited to showcase this in our web-app today. We’re calling it creative mode and are intrigued by the fun use cases this could create by making 3D generation more conversational! For example you can put a prompt in such as “an elephant” then follow it up by “have it ride a skateboard” and it preserves the context, identity and…
2025 · adamcad.com · its alternatives →
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Video demonstration: https://youtu.be/bJFa5HOmhl4 I created a demo involving ChatGPT, OpenAI's Whisper running on-device for speech-to-text (because why not?), and ARKit. By defining a custom JavaScript environment with JavaScriptCore and describing it to ChatGPT, I was able to get it to produce functioning scripts that instantiate and manipulate 3D objects. Sketchfab is used to import 3D assets on the fly. Google Poly had a much better catalog of assets for this sort of thing but sadly, it's no longer available. The README.md describes how it all works but the gist of it is…
2022 · github.com · its alternatives →
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The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol - CopilotKit/CopilotKit
2023 · github.com · its alternatives →
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LayerGen AI▲90Generate print-ready D&D miniatures from text or image
Apr 2026 · layergen.ai · its alternatives →
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OP here. This comment contains SPOILERS so try the dystopia simulator first before reading further! I built "WeChatGPT+" in December on top of GPT-3. It was pretty surreal when OpenAI released an actual product named "ChatGPT Plus" a few months after that. Then the Microsoft partnership was announced, Bing AI was released, and marketing materials were leaked indicating that Bing AI would start including advertisements within the chat responses. Reality imitates fiction, I guess. Today - literally a few hours ago - OpenAI announced public ChatGPT API with 10% the cost of GPT-3. I immediately…
2023 · future.attejuvonen.fi · its alternatives →
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Lucent Chat▲177Hey HN, We built Lucent Chat because creating with AI has become a mess. You'd ask ChatGPT for a prompt, copy it into another tool, tweak settings, open three tabs, run into token limits, and lose your style halfway through. Iteration was slow, context vanished, and the process killed the creative flow. Lucent Chat is our attempt to fix that - a single chat where you can generate, refine, and manage all your visuals and videos across Veo, Sora, Kling, Seedream, Nano Banana, and more. You describe what you want and Lucent handles the rest. It will find the right model, optimise your prompt +…
Oct 2025 · uselucent.com · its alternatives →
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Hi HN, I’m the creator of SynapsCAD, an open-source desktop application I've been building that combines an OpenSCAD code editor, a real-time 3D viewport, and an AI assistant. You can write OpenSCAD code, compile it directly to a 3D mesh, and use an LLM (OpenAI, Claude, Gemini, ...) to modify the code through natural language. Demo video: https://www.youtube.com/watch?v=cN8a5UozS5Q A bit about the architecture: - It’s built entirely in Rust. - The UI and 3D viewport are powered by Bevy 0.15 and egui. - It uses a pure-Rust compilation pipeline (openscad-rs for parsing and csgrs…
Feb 2026 · github.com · its alternatives →
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agentcad▲110A CAD design tool for coding agents (free + open source)
Jun 2026 · agentcad.dev · its alternatives →
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OpenChatCut▲109Open-source AI agent video editor with a real timeline
Jul 2026 · openchatcut.com · its alternatives →
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Strive▲118Gemini's inbuilt canvas could compile Latex and create a pdf. ChatGPT can now as well, with the launch of their Apps SDK. We made an app that compiles the Latex code written by ChatGPT and shows the PDF in the chat window. Users can then ask ChatGPT to make further edits, or download the PDF and share it. It's most commonly used by math teachers to make math worksheets I would love to see what other apps the community has made and submitted to OpenAI for approval!
2021 · strivemath.com · its alternatives →
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ChatIDE is a sort of a DIY Github copilot X. Launch ChatIDE with a `Cmd + Shift + i`. You bring your own OpenAI api key. You can set the system prompt, temperature, and max tokens in the extension settings. The extension is currently not aware of any of the files in your project, although that might be cool to add later. Use it just like you would use ChatGPT in the browser. Feedback and contributions more than welcome.
2023 · github.com · its alternatives →
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TextTo3D▲76From Text to 3D: Bring Your Fantasy to Life in Seconds
2024 · text-to-3d.app · its alternatives →
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Hey HN! We’ve been experimenting with integrating multimodal models directly into creative workflows, and ended up building an AI-first image editor using OpenAI’s new `gpt-image-1` (from GPT-4o) inside our SDK. Instead of prompting in ChatGPT and pasting outputs into a design tool, this lets you generate, edit, and remix images all in one canvas. This allows for really interesting new workflows, like quickly mixing multiple images, or creating visual prompts by using annotations and reference on the canvas. Some key details: - Built with our plugin system in CE.SDK (CreativeEditor SDK) -…
2025 · img.ly · its alternatives →
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From words to manufacturing-ready parts.
Jun 2026 · meshra.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →