Dropstone is described as 'AI is a self-learning, AI-powered software development platform that automates aspects of the software engineering lifecycle, aiming to provide unlimited context memory for large codebases and to improve over time through a generational recursive self-improvement model' and is an app in the development category. There are nine alternatives to Dropstone for a variety of platforms, including Linux, Mac, Windows, Web-based and Node.JS apps. The best Dropstone alternative is Void, which is both free and Open Source. Other great apps like Dropstone are Google Antigravity, Windsurf Editor, Cursor and Claude Code.