Life & fun · alternatives · 2026
24 alternatives to OpenSpindle
Find fabricators for custom projects & prototypes.
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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Open source SDK to add Zapier-like workflows to your product
2024 · inngest.com · its alternatives →
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All the resources you need to build your Hardware startup
2015 · its alternatives →
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Opendesk▲295Hosting digital furniture designs that can be made anywhere
2017 · opendesk.cc · its alternatives →
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canitbebuilt▲143Your hardware idea, inspected. Verdict, BOM, 3D model.
Jul 2026 · canitbebuilt.ai · its alternatives →
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Makerarm▲126The first robotic arm that makes anything, anywhere
2015 · kickstarter.com · its alternatives →
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Prototyping tool for building responsive web projects
2016 · prototypebrewery.io · its alternatives →
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Compartment▲120Open-source runtime for internal team software
May 2026 · compartment.dev · its alternatives →
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Build production agents with harness and sandbox
Apr 2026 · openai.com · its alternatives →
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AI CAD Harness▲101Hi HN, I'm Zach, one of the co-founders of Adam (https://adam.new). We've been on HN twice before with text-to-CAD/3D experiments [1][2]. The honest takeaway from those threads: prompt-to-3D model web apps are fun, but serious mechanical engineers don't want a black box that spits out an STL. They want help inside the CAD tool they already use, with full visibility and control over the feature tree. So we built that. Adam is now a harness that integrates directly with your CAD. It reads your parts, understands the existing feature tree, and edits it for you agentically. We are…
May 2026 · fusion.adam.new · its alternatives →
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A free and curated list to find tech talent
2020 · 1.flexiple.com · its alternatives →
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Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
2023 · github.com · its alternatives →
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2012 · reddit.com · its alternatives →
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Streamline the way you source custom manufactured parts
2021 · iq.prototek.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 →