Understand Any Codebase
in Minutes, Not Weeks.

AI generated architecture diagrams, call graphs, and summaries so your team can build and ship with confidence.

Forever free
Supports Local Models
Bring-Your-own-key

Engineers at world's best companies trust Vxplain

AmazonAntrophicGoogleMetaMicrosoftNetflixNvidiaOpenAIStripe
AmazonAntrophicGoogleMetaMicrosoftNetflixNvidiaOpenAIStripe
AmazonAntrophicGoogleMetaMicrosoftNetflixNvidiaOpenAIStripe
AmazonAntrophicGoogleMetaMicrosoftNetflixNvidiaOpenAIStripe

Why Vxplain?

See the measurable impact Vxplain has on development teams worldwide

90% Faster

in Architecture Generation vs Manual

5x Faster

Legacy Code Understanding

20+ Languages

Multi-Language Code Support

95% Accuracy

in Context Understanding

90% Reduction

In Onboarding Time

What's slowing your
Developers?

Common challenges that Vxplain helps developers overcome every day.

Legacy codebases feel like a maze.

You spend weeks trying to understand how everything connects, slowing down your entire team.

Complex Codebase
"Where does this function get called?"
Vxplain ImpactWeeks → Minutes

New team members struggle to onboard.

Without clear architecture visibility, onboarding takes forever and productivity suffers.

New Developer Onboarding
Read 500+ files manually
✓
Generate architecture diagram
✓
Understand call flows
Vxplain Impact3+ Weeks → 2 Hours

Debugging takes forever without context.

Tracing bugs through complex systems is time-consuming when you can't visualize the flow and connections.

Dependency Analysis
A
B
C
"What breaks if I change this?"
Vxplain ImpactHours → Minutes

Creating documentation takes too long.

Manually creating architecture diagrams and documentation is time-consuming and often gets deprioritized.

Auto-Generated Docs
Always in sync with code
Vxplain ImpactHours → Minutes

How vxplain turns
chaos into clarity

Transform complex codebases into clear, visual insights that help teams understand, navigate, and build faster

Architecture Diagrams

Generate HLD diagrams of your codebase architecture automatically.

Architecture Diagrams preview

Call Graphs

Visualize relationships between functions, classes, and modules with interactive call graphs.

Call Graphs preview

Directory Tree

Instantly see your project's full file structure in one view with clear, organized layout.

Directory Tree preview

Code-to-Diagram

Generate diagrams of code snippets to quickly understand control flow and business logic.

Code-to-Diagram preview

Multi-level Summary

Generate summaries of your codebase, architecture, and code files to understand components.

Multi-level Summary preview

Bring Your Own LLMs

Support for custom LLM providers, so you can use the tools you already have.

Bring Your Own LLMs preview

Loved by developers

See how vxplain is helping development teams
understand complex codebases and ship faster

Sanket Verma

Sanket Verma

Technical Board Member @NumFocus
"Working with massive open-source codebases can be overwhelming, but Vxplain changed the game for me. It generated incredibly accurate architecture diagrams and flowcharts that helped me grasp complex systems in minutes instead of hours."
Shivam Chaudhary

Shivam Chaudhary

Senior Software Engineer @NVIDIA
"Our codebase has over 5,000 files and finding the right components used to be like finding a needle in a haystack. Vxplain's navigation and component analysis features have made my daily workflow so much more efficient."
Amrita Das

Amrita Das

Software Developer @Fuze
"Starting at a new company means diving into unfamiliar codebases. Vxplain was a lifesaver during my onboarding - it helped me understand the architecture and get productive way faster than I expected. Definitely recommending it to my team."

Frequently asked questions

For any other questions, feel welcome to reach out to our team

Ready to Understand Code Faster?

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