Built by developers, for developers
ArchSetu started as a VS Code extension to help developers navigate large, unfamiliar codebases. Understanding architecture should not require reading ten thousand lines of code. So we built the tool we always wished existed.
The story
Every developer has faced this: you join a new team, inherit a legacy codebase, or want to contribute to an open-source project. The first question is always the same: where do I even start?
We spent years watching developers burn hours on this problem. Reading file by file. Running grep sessions. Asking senior engineers who themselves were guessing. The mental model of how code connects is almost never documented, because it changes every sprint.
ArchSetu solves this with pure static analysis. We parse code the same way a compiler does, by reading structure rather than executing logic. No AI interpreting things, no cloud model guessing at what your function does. Just the actual call graph, dead code, and complexity score.
We built ArchSetu in India, because Indian engineering teams face this problem acutely. Massive legacy codebases, fast-growing startups with minimal documentation, and remote teams that cannot rely on hallway conversations to share architecture knowledge.
What we stand for
Static Analysis Only
No AI. No LLMs. No hallucinations. Every insight is derived from parsing your actual code structure.
Privacy by Design
We clone your repo, analyze it in an isolated container, then delete it immediately. We never store source code.
Speed Over Everything
Full repo analysis in under 60 seconds. Results are cached and shareable instantly.
Built for Teams
From solo developers to engineering teams enforcing architecture rules in CI. ArchSetu scales with you.
Proudly made in India
ArchSetu is designed, built, and maintained in India. We believe world-class developer tools can be built from India, for the world. Our infrastructure is hosted on global cloud providers to ensure speed everywhere, but our heart and team are in India.