The Orchestrator that understands your code

See your code. Shape your code.
Ship with confidence.

Ren visualizes your entire codebase as a graph, so AI agents can plan smarter changes and you can see the impact before you commit.

Trusted by builders at top universities

MIT
MIT
Stanford
Stanford
UC Berkeley
UC Berkeley
Carnegie Mellon
Carnegie Mellon
Georgia Tech
Georgia Tech
UNC Chapel Hill
UNC Chapel Hill
Duke University
Duke University
Harvard
Harvard
MIT
MIT
Stanford
Stanford
UC Berkeley
UC Berkeley
Carnegie Mellon
Carnegie Mellon
Georgia Tech
Georgia Tech
UNC Chapel Hill
UNC Chapel Hill
Duke University
Duke University
Harvard
Harvard
[ SEE EVERYTHING ]

Real-time visibility into every agent.

Watch agents work, review their changes, and understand the impact—all in one place.

Agent ActivityLive
14:23:47
ClaudeReading src/auth/session.ts
Analyzing session management patterns...
14:23:48
CursorWriting tests/auth.test.ts
Generated 12 test cases
14:23:49
CodexCompleted types/index.d.ts
Ready to merge (+23 -18)
Unified Diff3 files
+147-89
src/auth/session.ts
-const session = localStorage.getItem("session")
+const session = await getSecureSession()
 if (!session) {
- return redirect("/login")
+ return handleUnauthorized(req)
Impact Graph4 affected modules
auth.ts
api/users
middleware
lib/utils
hooks/
May need updates
Compatible
[ FEATURES ]

Built for understanding

Every feature is designed to help you see, understand, and control what's happening in your codebase.

Smart Context

Ren understands your entire codebase structure, providing AI with perfect context for better suggestions.

TypeScript
React
Node.js
Python

Automatic Documentation

Generate comprehensive docs from your codebase automatically. API references, guides, and examples—always up to date.

API Docs
generated
Code Examples
synced
Architecture Guides
updated
Claude Code
Cursor
Codex
Aider
Cline
Amp

Bring your own agents

Works with any CLI-based coding agent. No vendor lock-in. Mix and match per task.

nNew session
dView diff
gShow graph
sToggle sidebar
cCopy context
mMerge changes

Designed for your keyboard

Navigate sessions, review diffs, and merge changes without touching your mouse. Built for developers who live in the terminal.

Beautiful, fast, and keyboard-first. The only orchestrator you need to run parallel coding agents.