Dev tools · alternatives · 2026
24 alternatives to Replicad, the Library for CAD in the Browser
The library to build browser based 3D models with code.
Replicad is a CAD library designed to run in web browsers, enabling users to create and manipulate 3D models directly online without requiring desktop software installation. It allows engineers, designers, and… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Replicad, the Library for CAD in the Browser launched in 2023; newer entries below may have overtaken it.
- 1FP
Hello HN users, This is a CAD by code project I have been working on on my free time for more than year now. I built it with 3 goals in mind: - It should be familiar to CAD designers who have used other programs. Same workflow, same terminology. - Reduce the mental effort required to create models as much as possible. This is achieved by: - Provide live rendering and visual guidance as you type. - Allow the user to reference existing edges/faces on the scene instead of having to calculate everything. - Provide interactive mouse helpers for features that are hard to write by code: Only 3…
Apr 2026 · fluidcad.io · its alternatives →
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Replicas▲239Hey HN! I'm Connor, creator of Replicas. I'm a heavy Codex/Claude Code user, and I wanted to hand off tasks to agents like I would to an engineer - kick something off before work, let it scaffold while I'm at lunch, even come back to a ready PR. The problem: existing alternatives use workspace VMs that are black boxes. I have no access to any of them - they can't run tests, read logs, or use tools like the Playwright MCP (which I use to verify agents actually fixed what they claim to fix). Replicas gives agents real cloud workspaces where they can: - Run your test suite and read the…
Jun 2026 · replicas.dev · its alternatives →
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PixyCAD ▲126Fast & precise 3D CAD built natively for iPad and Mac
Jul 2026 · pixycad.com · 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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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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agentcad▲110A CAD design tool for coding agents (free + open source)
Jun 2026 · agentcad.dev · its alternatives →
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FreeCAD 1.1▲218Extremely powerful, completely free 3D CAD modeling
Mar 2026 · wiki.freecad.org · its alternatives →
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Whisker▲94Create and edit CAD models into production-ready prototypes
Mar 2026 · whisker.spatialkittens.com · its alternatives →
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Threedio▲291Perfect 3D models for your videos, consistent & optimized
2023 · icons8.com · its alternatives →
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SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP. - bherbruck/solidcraft
10d ago · github.com · its alternatives →
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2011 · 3dtin.com · its alternatives →
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Page Replica – Tool for Web Scraping, Prerendering, and SEO Boost - Page-Replica/page-replica
2024 · github.com · its alternatives →
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Replica is a web developer tool for iOS 9.
2016 · apps.apple.com · its alternatives →
- 19PB
2016 · prandtl.design · its alternatives →
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MeshEdit▲61Model, rig and animate game assets in your browser
Sep 2026 · meshedit.xyz · its alternatives →
- 21AT
A bunch of developers and myself have created RepliByte - an open-source tool to seed a development database from a production database. Features: - Support data backup and restore for PostgreSQL, MySQL and MongoDB - Replace sensitive data with fake data - Works on large database (> 10GB) (read Design) - Database Subsetting: Scale down a production database to a more reasonable size - Start a local database with the prod data in a single command - On-the-fly data (de)compression (Zlib) - On-the-fly data de/encryption (AES-256) - Fully stateless (no server, no daemon) and lightweight…
2022 · its alternatives →
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WebCad▲2No-install CAD with AI - design & export STEP in browser
Feb 2026 · app.webcad.ca · its alternatives →
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Mockupea▲65Quickly create 3D book mockups right inside your browser
2022 · mockupea.com · 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 →