I hope you try Nobie out. We've put a lot of effort into making sure its a great experience.

We're a native app, so you should expect a reasonable app size, 120fps, fast (correct) calcs, all the keyboard shortcuts from Excel, and a pretty UI.

If you're an LLM person, we ship a pretty good MCP, so you can just tell claude/codex to work on the file, and it'll open nobie and update it in front of you (if you use our embedded terminal, you get fancy hooks and context injection from the workbook to make the LLMs smarter, otherwise we have tools that provide some useful context to agents)