Plandex

Founded by Dane

An open source, terminal-based AI coding agent. Designed for large projects and real world tasks.

Cost

Free

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Plandex to build entire software features and applications using AI assistance directly from your terminal. It handles large projects with up to 2M tokens of context, lets you review code changes across multiple files before applying them, and combines different AI models from OpenAI, Anthropic, and Google. You can run it in full autonomous mode or control each step manually, stage and rollback changes, and automatically debug errors when they occur.

What Plandex does

Generate complete application features with AIReview code diffs across multiple filesDebug applications automatically when errors occurStage code changes before applying themRoll back problematic code changesSwitch between different AI models for codingManage large codebases with AI contextExecute terminal commands during developmentHandles 2M token context window for large projectsReview code changes across multiple files before applyingCombines multiple AI models in one workflowRuns in full autonomous mode or step-by-step controlAutomatically debugs and fixes errorsStages and rolls back changes safelyWorks entirely from terminal interfaceOpen source with active community

Frequently asked

OpenAI

Want a tailored answer?

See whether Plandex fits your stack.

Techbible weighs Plandex against what you already pay for, your team shape, and the work that's actually happening. Free to start.

Side by side

Compare Plandex

Search the catalog or pick a similar tool to compare pricing, features, and fit.

Or pick from similar tools

More in AI Coding Assistant

All tools →

AdaL Agent AI

Orchestrate multiple AI coding agents to complete engineering tasks autonomously

Aider

AI pair programming in your terminal with LLM integration.

Alexcodes

An AI-powered tool for Xcode development.

Amp

An AI-powered coding agent for autonomous reasoning, code editing, and complex task execution.

Anything

Build mobile apps, websites, and tools using natural language prompts.

AnythingLLM

Chat with your documents using any local or cloud AI model privately

Augment Code

AI coding assistant tailored for large, complex codebases.

Aviator

AI-powered development platform with repeatable AI workflows for code migrations, intelligent merge queues, automated code review, and deployment management.