Atlas parses your entire codebase into a living, interactive architecture map. Understand dependencies, trace blast radius, detect dead code, and enforce architecture rules — all inside your editor.
Works with
Every codebase has an architecture. But without visibility, it's impossible to maintain.
But nobody can see it. Understanding dependencies requires months of tribal knowledge.
Onboarding is slow. Finding the right place to add code is a guess-and-check game.
By the time you ship, the architecture docs are already out of date.
One command. Zero config. Your entire architecture — visible, interactive, intelligent.
Built for engineering teams who demand visibility and intelligence
See the shape of your code
Real-time visualization of your entire codebase structure. Watch modules, dependencies, and layers emerge from your code as you develop. No manual diagrams. No outdated documentation. Just the truth.
The feature no other tool has
Ask Atlas where to place new code and get intelligent recommendations based on your architecture. No more guessing. No more wrong layers. The AI understands your patterns and shows you the right place every time.
Know impact before you ship
Instantly see every module affected by your change. Understand which components depend on your modification and what could break. Risk scores tell you if this is safe or scary.
Rules that enforce themselves
Define your architecture rules once. Atlas enforces them automatically. Prevent circular dependencies, enforce layer separation, and catch architectural violations before they ship.
Watch your codebase evolve
Rewind to any point in git history and see how your architecture changed. Understand when complexity was introduced and which decisions led to technical debt.
Find every line you can delete
Atlas tracks usage across your entire codebase. Identify unreachable functions, unused types, and orphaned modules. Delete with confidence.
See the future of your refactor
Simulate refactoring changes before you make them. See how your architecture will look after moving modules, extracting services, or splitting monoliths.
Onboard in hours, not weeks
Generate guided tours of your codebase. AI explains the flow, teaches patterns, and creates custom learning paths. New developers understand the system on Day 1.
Find code by meaning
Search for functionality by what it does, not just code strings. Atlas understands context and semantics to surface what you're really looking for.
Architecture quality on every PR
Integrate Atlas into your CI pipeline. Every pull request gets architecture review comments showing blast radius, rule violations, and impact analysis.
Atlas indexes and analyzes your codebase continuously
Code
Index (3s)
Map
Explore
AI Assists
Rules
CI Reviews
Improve
Atlas works with your infrastructure. Use any model, or don't use AI at all.
Anthropic Claude
Claude 3 Opus, Sonnet, Haiku
OpenAI
GPT-4, GPT-4 Turbo, GPT-3.5
Azure OpenAI
Azure-hosted models
Google Gemini
Gemini Pro, Flash
Ollama
Local models, Llama, Mistral
LM Studio
Local inference, offline models
Only immediate dependencies and direct module context. Perfect for simple queries and offline models.
Full dependency graph plus semantic context. Recommended for most teams. Great accuracy with reasonable cost.
Complete codebase context with semantic embeddings. Maximum accuracy. Use with powerful models like Claude Opus.
Your code never leaves your machine.
Unless you choose. All analysis is local by default. Only code context you explicitly send leaves your infrastructure.
Second Full Index
MS Incremental
Second Blast Radius
Files Supported
Config Required
Local Analysis
LSP Server
Language Protocol Integration
Worker Threads
Parallel Processing
SQLite Graph
Dependency Graph DB
React Webview
Interactive Visualization
Full compliance, security, and control for large organizations
Integrate with your identity provider. Single sign-on for all users.
Automated user lifecycle management. Sync with your HR system.
Manage users, teams, and settings. No code required.
Complete activity logging for compliance. SOC 2 Type II certified.
Run completely offline. No internet required. Your data stays yours.
Monitor codebase health at scale. Real-time metrics and trends.
Choose the plan that fits your team
Perfect for solo developers
For growing teams
For team collaboration
For large organizations
Atlas delivers immediate value to different parts of your team
See what industry leaders are doing with Atlas
"Atlas completely changed how we approach refactoring. We can now see the full impact before touching a single line of code."
Sarah Chen
Staff Engineer, TechCorp
"New developers are shipping on Day 3 instead of Week 3. Atlas's guided tours accelerated onboarding by 10x."
James Rodriguez
VP Engineering, DataFlow Systems
"The blast radius feature alone has saved us from shipping breaking changes at least a dozen times. It's invaluable."
Emma Watson
Lead Architect, CloudScale Inc.
Trusted by teams at
Join hundreds of engineering teams who have decoded their codebase with Atlas.