AI · alternatives · 2026
24 alternatives to Spline Alpha II
Next level 3D-first design tool
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Spline Alpha II launched in 2021; newer entries below may have overtaken it.
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Expand your 3d creative process with AI
2023 · spline.design · its alternatives →
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Shape 2▲5405000+ fully customizable assets for your web design projects
2020 · shape.so · its alternatives →
- 6ANA new spline▲341
I’ve been heads-down for the last month or so working on a new spline, and now I’m excited to show it to the world. It is a continuation of the Spiro work I did for my PhD thesis, and solves most of the problems that held that back from wider popularity.
2018 · raphlinus.github.io · its alternatives →
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Lineicons 3.0▲4605000+ Line icons for designers and developers
2021 · lineicons.com · its alternatives →
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Create free personalized illustrations from 3000+ elements
2019 · icons8.com · its alternatives →
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Mesh▲608Design 3D illustrations & icons in a quick and engaging way
2022 · morflax.com · its alternatives →
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Test prototypes built with the tools you love
2023 · sprig.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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Apply Pixels▲186Downloadable evolving Industry Standard Design Tools
2016 · applypixels.com · its alternatives →
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Quickly launch your website with 3D coming soon pages
2023 · splinesoon.framer.website · its alternatives →
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Hundreds of 3D illustrations for your designs
2021 · getillustrations.com · its alternatives →
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Automatically turn AI designs into specs, assets and code
2018 · avocode.com · its alternatives →
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Blender-style 3D editing in your browser
May 2026 · 3d-editor.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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Form▲203Interaction & prototyping design tool for iOS apps
2014 · m3.material.io · its alternatives →
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Unlimited interactive web designs made in Spline
2024 · repulsestudio.com · its alternatives →
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Minimalist Electron app for designing spline curves - AntixK/Curve-Studio
2019 · github.com · its alternatives →
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3Flow AI▲114Generate design images and 3D models for product design
Mar 2026 · 3flow-ai.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 →