AI pair programming tool that edits code directly in your local Git repository from the terminal.
Free AI Tools for Coding Assistants
Completely free — no freemium, no trials. In Coding & Development.
Open-source Python library that converts human-readable test instructions into executable web and mobile QA automation code.
Amazon Q automates code generation, testing, debugging, and enterprise data analysis to accelerate software development and knowledge workflows.
Streamlines coding, testing, and cloud optimization effortlessly.
Turns custom business logic into a production-ready backend with built-in Admin UI, API, MCP, and WebMCP
AI assistant that retains context across conversations and files
A terminal client that displays and interacts with multiple AI agents in parallel panes
AI app builder for creating internal tools without coding
Automate debugging, identify and fix errors quickly, analyze code for quality.
BuilderStudio is a native macOS agentic coding platform from WunderCorp that helps builders and teams create, edit, preview, and deploy software with AI agents.
AI-powered semantic search and code understanding for large codebases, enabling faster onboarding and multi-file code generation.
Menu bar app that tracks AI coding spend for Claude Code and Codex
Automatically diagnoses, fixes and documents app crashes using headless AI sessions
Detect coding errors, debug faster, and get tailored code completion suggestions.
An open-source local proxy that secures AI-assisted coding by encrypting data, reviewing code, and analyzing dependencies.
Desktop workspace for coding agents like Codex and Claude Code
Local plugin that provides Codex with usage pace and reset signals for planning
Persistent codebase memory and exact navigation for AI coding agents
A web tool for developers and analysts to inspect smart contracts with syntax highlighting, live on-chain values, and GPT-4 security reviews.
Memory layer for fast, accurate, and explainable context recall in agents
AI assistant for natural language tasks, document processing and workflow automation
On-device memory for engineers to query work history via chat or CLI
Local desktop workspace for running multiple coding agents side by side
Terminal coding agent that listens to requests and asks clarifying questions
Create, edit, and debug code effortlessly with tutorials, support, and an intuitive design for novice coders.
Rust-native local LLM inference for Metal and CUDA
Find git commands, learn from usage patterns, and get visual explanations for easy understanding.
Create tasks, set deadlines, track progress, review code efficiently, automate notifications for team members.
Generate code quickly, create complex applications effortlessly, and improve accuracy through user feedback.
Build powerful applications in minutes with drag-and-drop, auto code generation, and seamless system integration.
Browser-based visual editor for Hearts of Iron IV modding with AI assistance
Native Mac app to manage AI coding tools, discover skills and compare models
Minimalist terminal-native coding agent written in C
Integrated development environment for HudHudScript with syntax highlighting and AI assistance
Annotated screenshot tool for AI coding agents with Markdown handoff
Cloud API for generating, transforming and extracting data from PDFs and documents
Showing 37–72 free tools
Looking for paid options too? See every Coding Assistants tool.