Comparing No-Code Tools: Claude Design vs. Google Opal for App Prototyping
I built an app with Claude Design and Google Opal, and only one actually finished it

Image: Xda-developers
In a recent exploration of no-code tools, Claude Design and Google Opal were tested for building a bookmark triage app. Claude Design proved reliable and user-friendly, delivering a working prototype efficiently, while Google Opal faced challenges but ultimately provided a visually appealing output.
- 01Claude Design effectively parsed bookmarks using URL and title inference, resulting in a complete working prototype.
- 02Google Opal's workflow approach led to initial frustrations, but it ultimately created a visually appealing app interface.
- 03Claude Design allows for easy editing of prototypes, while Google Opal requires a more step-by-step interaction model.
- 04The bookmark triage tool categorizes bookmarks into Keep, Read Later, Archive, or Nuke.
- 05Despite its challenges, Google Opal's final output was aesthetically pleasing, featuring a cohesive design.
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The article explores the experiences of using Claude Design and Google Opal, two no-code tools, to build a bookmark triage app. Claude Design, developed by Anthropic, impressed with its ability to create a fully functional prototype that accurately categorized bookmarks based on URL inferences. The tool's user-friendly interface allowed for easy adjustments, making it a reliable choice for rapid prototyping. In contrast, Google Opal, while visually appealing and offering a unique workflow-based approach, encountered significant hurdles during the development process. Initial attempts to use Opal resulted in incomplete outputs, requiring multiple attempts to achieve a functional app. Ultimately, while both tools have their strengths, Claude Design emerged as the more efficient option for quickly transforming ideas into working prototypes.
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