Useful software.
Zero bloat.
KeyStack is a single-developer studio. No marketing spin, no venture scale—just reliable tools, web apps, and games engineered for daily utility. I build the software I actually want to use.
Live Deployments.
Financial literacy for every level. Daily quiz, Series 65 prep, and flashcards — totally free, no account registration required.
The satirical idle game about the AI takeover. Click a terminal, generate tokens, upgrade toward AGI. Free and weirdly addictive.
KeyStack Studio LLC is an independent software company founded by Trevor Key. Built in California. Designed for daily utility.
The focus is simple: engineer software and games without the bloat. Tools that automate the heavy lifting, and systems that respect the user's time.