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Control
Complex Codebases

Trace exactly how your code works end-to-end. Understand AI-generated code without reading line-by-line. See the execution flow that connects your entire system.

Breaking News

With $60,000 in funding from Grad Capital, we're accelerating our work to build a new class of developer tools that reduce cognitive load and make complex codebases easier to understand.

Be in Control while AI writes Code

We are developers by profession and we solve problems that we face everyday. Every feature is designed to bring clarity, speed, and confidence to the way you read and reason about code, making large, complex codebases easier to work with.

We know that for a tool to be truly useful, it has to earn its place in your workflow. That's why we've engineered every part of our system with a developer's core priorities in mind: security, privacy, and zero friction.

Stays in Your Editor

Lumyst lives inside VS Code so you never have to switch tabs or open another app. Everything happens right where you write your code.

Local-First Analysis

Your codebase never leaves your machine. All heavy-duty static analysis and graph construction happen 100% locally. Only few code-snippets go to LLMs.

Zero-Retention AI

We send only minimal, necessary code snippets to our LLM provider, which operates under a strict zero-data retention policy. Your code is never stored or logged.

Bring Your Own Key

Use your own LLM API keys to ensure maximum security and full control over the AI pipeline.

We don't Store your Code

We never store or access your code. Everything stays securely on your device, giving you full privacy and ownership.

Import and Export Graphs

Generate analysis once and share it with your team. Others can import it locally without rerunning the full analysis.

Choose Your Plan

Free

₹0/month

Billed $XXX yearly

  • Check140 credits per month
  • Check100+ monthly call traces
  • Check50k lines of code per analysis

Pro

1249/month

Billed ₹12999 yearly

  • Check400 credits per month
  • Check100k lines of code per analysis
  • CheckUnlimited call traces
  • CheckPublish 1 analysis to GraphWiki (coming soon)
  • CheckGenerate docs from graph (coming soon)

Team

2699/seat/month

Billed ₹26999 yearly

  • Check720 credits per seat per month
  • CheckPooled Usage
  • CheckExport/Import analysis
  • CheckTeam dashboard
  • CheckGrouped invoicing
  • CheckUnlimited GraphWiki publishing (coming soon)

Enterprise

Custom

Billed $XXX yearly

  • CheckBring Your Own LLM API Key
  • CheckGrouped invoicing
  • CheckOn-premise deployment
  • CheckSOC 2 Type 2, HIPAA, GDPR (coming soon)
  • CheckSupport SLA (coming soon)

Frequently Asked Questions

Get answers to the most common questions about Lumyst

Is my source code secure? What data leaves my machine?

Security & Privacy

How accurate are the AI-generated explanations and code tours?

AI Accuracy

What is the maximum codebase size you support?

Performance & Limits

What languages and frameworks do you support?

Language Support

How is this different from just pasting my code into ChatGPT?

Unique Value

Will this slow down my IDE?

Performance

Who We Are

We're developers who got tired of navigating codebases in the dark. So we built a light.

"We either die trying... or live long enough to see Lumyst make billions."