AI is promising, but it's also reaching a point where it's no longer very economical to run, especially at scale. Even consumer-focused AI subscriptions are becoming expensive. For example, Claude's higher-tier plan starts at $200 per month, which is not the kind of subscription fee you typically see in the consumer market.

Things are even worse for enterprises. Some reports now suggest that deploying an AI workforce can cost more than simply paying humans to do the same job, which is somewhat ironic.

I've personally been looking for open-source alternatives that can save money while getting the same job done. So far, I've managed to replace most of the tools I use with open-source options. More recently, I even found a replacement for Claude Design — an open-source tool called Open Design that delivers a similar experience without the price tag or vendor lock-in.

Open Design uses existing AI coding agents for design

It gives me a local-first design workspace

As I mentioned earlier, Open Design is an open-source, local-first design workspace built on the same basic idea as Claude Design. You describe what you want, and an AI system turns that into usable design output. Open Design is published as Apache-2.0 software, runs on your machine, and uses your own coding agent and API credentials instead of forcing you into a single hosted product. The project also states that the software itself is free, with users paying only the provider's costs for whichever model or agent they use.

Claude Design, as Anthropic introduced it, is a hosted design environment where you can start from text, images, documents, or code, then refine the result with inline comments and layout controls before exporting to formats like PDF, PPTX, Canva, or standalone HTML. Open Design takes that same artifact-first idea and rebuilds it as an open system that runs locally and can be modified, forked, and self-hosted.

Open Design does not depend on a single model or a single vendor workflow. The project turns existing coding agents such as Claude Code, Codex, Cursor, Gemini, OpenCode, and Qwen into the design engine. Open Design essentially serves as a control layer around the agent you already use, rather than asking you to switch to a closed-design product.

It splits the workflow into three parts: the local app, the daemon, and the agent runtime. Everything runs locally, with generated artifacts and project data stored on your machine rather than inside a cloud environment. Outputs are written directly to the project directory, making it easier to inspect, modify, and manage generated files.

It replaces one-off prompting with reusable workflows

Open Design follows a structured framework

Open Design doesn't rely on prompting alone. Instead, it combines skills and design systems to guide the generation process. Skills define what is being created, whether that's a landing page, dashboard, presentation, mobile app, or product prototype. Design systems define how that output should look by setting rules around layout, typography, spacing, colors, and overall visual style. Together, they give the AI a structured framework to work within, which helps produce more consistent results than relying on a prompt alone.

There are a wide range of built-in skills for common design tasks, including landing pages, dashboards, documentation sites, presentations, blog layouts, mobile apps, and web prototypes. It also includes multiple design systems that can be applied across projects. You don't have to build the design context from scratch every time. You can just choose the type of artifact you want to create, select a design system, and the AI generates within those constraints.

The biggest difference is freedom from subscriptions

And the freedom to choose the model

The biggest difference between Open Design and Claude Design is ownership. Open Design is free and open-source, with no subscription required for the software itself. You still need access to an AI model, and any API costs depend on the provider you choose, but the platform doesn't lock you into a recurring software fee. I found it more flexible because I already had access to models through ChatGPT, DeepSeek, and other services, so I could use those existing credits and tokens instead of paying for another dedicated platform.

I don't have anything against Claude Design. In fact, Claude's models are some of the best available today. The problem is cost. Claude Design is tied to Anthropic's ecosystem, and using premium models at every stage of a design project can quickly become expensive. For my use case, it made more sense to generate most of the work using cheaper models and then use Claude only when I needed help refining or polishing the final output. I've found this approach to be very effective. I recently replaced Claude Code with an open-source alternative called Aider, and it gives me the same level of flexibility. I can choose whichever models I want to use, and the output is almost identical.

Open-source is now more important than ever

Ultimately, Open Design works better because it recreates the workflow rather than trying to reinvent it. You can generate designs, iterate on them, preview the results, and export finished artifacts much like you would with Claude Design. The difference is that you're not locked into a single provider, subscription, or ecosystem. For anyone already experimenting with multiple AI models, that flexibility is arguably Open Design's biggest advantage.