AI Code Completion
The best 50 AI Code Completion tools - Free & Paid
Explore 50 AI for AI Code Completion
CodeAssist is an AI-powered IntelliJ IDE plugin that generates code and answers programming-related questions.
Free trial
Blackbox AI is an AI-powered tool for developers that searches and autocompletes code snippets across multiple programming languages and repositories, extracts code from videos and PDFs, and converts queries into code.
Free trial
- $5/mo
Aider is an AI-powered pair programming tool that helps developers collaborate with LLMs for editing, refactoring, and debugging code within Git repositories. It supports multiple languages and integrates with IDEs and editors for real-time updates.
Free
AI Studio converts natural‑language prompts into working code across C++, Python, JavaScript, SQL, CSS, HTML, and regex. It translates snippets, adds typing hints, estimates complexity, offers git/command lookup, and provides plain‑English explanations, supporting collaboration and quick prototyping
Freemium
The CodeGPT IntelliJ IDE Plugin is an AI-driven coding tool that offers text completion, chat functionality, custom prompts and code actions, reviewing past conversations, restoring previous sessions, and privacy settings.
AI Code Mentor analyzes pasted JavaScript, Python, HTML, and CSS, providing detailed explanations, complexity metrics, automated refactoring, and code‑review alerts for errors and best‑practice violations, helping learners and developers improve code quality and efficiency.
Freemium
GitHub Copilot is an AI pair programmer that uses the OpenAI Codex to suggest code and entire functions in real-time.
Free trial
Augment Code is an AI coding assistant designed for professional engineers working with large codebases, offering real-time, context-aware suggestions and maintaining coding style consistency. It integrates seamlessly with popular IDEs like VSCode and JetBrains while ensuring compliance with SOC 2 T
Freemium
- $30/mo
CodeMate AI is a VS Code plugin that translates natural‑language prompts into code, providing pull‑request reviews, bug and security analysis, refactoring, debugging, optimization, and documentation generation. It supports GitHub, Bitbucket, GitLab, Azure DevOps, and runs locally for secure, scalabl
Free
Codeconvert AI is an AI-powered tool that automates code conversion across over 25 programming languages, eliminating the need for manual conversion. It supports a wide range of programming languages and is user-friendly.
Free trial
AI Code Converter translates code snippets and natural‑language instructions into 50+ programming languages, offers code generation, debugging, optimization, and detailed explanations, and provides web and CLI interfaces for seamless IDE or pipeline integration.
Freemium
Boxy is an AI coding assistant that enhances the coding experience, speeds up machine performance, provides useful features like code reviews, sandboxes and optimization, and helps bring ideas to code faster.
Free trial
- $9
Cursor is an AI-powered code editor that utilizes natural language prompts for efficient coding. It streamlines workflows with features like predictive edits, one-click extensions, and privacy mode, enhancing developer productivity while maintaining a secure environment.
Freemium
- $20/mo
Kiro AI is an AI-powered IDE that transforms user prompts into specifications and structured tasks to accelerate prototype development and collaboration. It automates repetitive coding tasks with AI agents, supports multimodal input, and integrates with VS Code while ensuring security and privacy.
Freemium
Trae is an adaptive AI-powered IDE that boosts coding efficiency through dynamic task allocation, real-time previews, multimodal understanding of images, tailored code generation, and smart autocompletion, enhancing developer collaboration and workflow.
Freemium
AICommit is a JetBrains IDE plugin that auto‑generates context‑aware commit messages from the staged diff with a single click. It processes diffs locally, offers preset or custom prompts, supports multiple AI back‑ends, and keeps history in the IDE.
Subscription
CodeCompanion scans entire codebases to locate relevant files, providing an integrated terminal, browser, and shell execution. It auto‑corrects console errors, supports semantic search and custom instructions, stores data locally, and runs on Mac and Windows.
Free
Replit is a collaborative browser-based IDE with AI-powered tools for software development, real-time multiplayer editing and deployment, templates and tutorials, and hosting and monetization options.
Subscription
Trae is an AI‑assisted coding extension for VSCode and JetBrains IDEs that offers real‑time code completion, comment‑to‑code generation, automated unit test creation, bug fixing, code explanations, documentation, and context‑aware Q&A across 100+ languages.
Freemium
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and production‑ready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for ready‑to‑run templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
Refact.ai is an autonomous AI agent for IDEs (VS Code, JetBrains, Neovim) that analyzes entire projects, generates code, completes, debugs, and runs end‑to‑end tasks. It supports multiple LLMs, on‑prem or cloud hosting, and builds a knowledge base from interactions.
Freemium
- $10/mo
Google Antigravity is an IDE for developers featuring tab autocompletion, natural language code commands, and configurable agents that monitor tasks. It offers cross-surface synchronization and a unified mission control view for managing multiple agents.
Free
Sweep is an AI coding assistant plugin for all JetBrains IDEs that offers low‑latency autocomplete, next‑tab predictions, code review suggestions, and precise refactoring by indexing the entire project. It maintains privacy by keeping code local or on secure servers.
Freemium
AIConsole is an open-source desktop editor featuring a console interface for local code execution. It optimizes workflow, excels in automation and precise task handling via advanced prompt engineering and RAG system support. Collaborative domain-specific AI solutions are facilitated through its ope
Freemium
OpenAI Codex CLI is a terminal-based, open-source coding agent that uses natural language to automate development tasks like code generation, testing, refactoring, and codebase understanding, with secure sandboxed execution and Git integration.
Free
Claude Code is an AI-powered coding assistant that operates within the terminal, automating tasks like editing files, fixing bugs, executing tests, and managing git workflows. It enhances developer productivity through natural language commands and real-time support.
Free
AtozAi offers developers real‑time code debugging, language conversion, automated regex generation, detailed code explanations, and text‑to‑insight translations. It helps reduce debugging time, speed cross‑platform development, and improve maintenance for teams.
Freemium
CodeAI turns plain‑English app concepts into editable code for frameworks like Next.js, auto‑generating components, routing, and deployment scripts. It integrates with GitHub and offers one‑click hosting on Vercel, Netlify, and Supabase, plus a template library.
Freemium
- $12/mo
CodeI is an AI code assistant that delivers ready‑to‑use snippets for multiple languages and frameworks, offers debugging support, explains error messages with examples, tracks query history for quick reference, and helps developers understand and improve code quality.
Free
Workik AI enhances the software development lifecycle by providing AI-powered assistance for generating context-specific code, automating tasks, and facilitating collaboration. It supports multiple programming languages and integrates with version control systems to streamline development processes.
Free trial
- $18
iAsk.Ai delivers instant, factual answers to natural‑language questions from authoritative web sources, and offers essay drafting, advanced grammar checks, academic summarization, PDF analysis, image generation, URL bullet‑point briefs, and one‑click grammar correction. Accessible via browser extens
Freemium
- $9.95/mo
The system automatically reviews code changes through artificial intelligence.
Amazon CodeWhisperer is an ML-powered coding companion on AWS that assists developers in writing and debugging code.
Free trail
Tabnine AI Code Assistant delivers chat‑driven code completions and workflow automation, embedding enterprise architecture for contextual suggestions. With zero data retention, compliance checks, multi‑IDE support, and full audit trails, it enables secure, end‑to‑end coding for mission‑critical envi
Freemium
AI Studio is a comprehensive AI platform that combines top AI tools for effortless AI system building. With both command line and web UI, it simplifies tackling complex problems. Stay updated for the upcoming desktop version launch.
Subscription
CommandAI is a CLI that generates shell commands with AI, automates tasks, and offers code assistance. It integrates with npm, GitHub, Discord, and JSONScript, streamlining scripting for developers, DevOps, and sysadmins.
Freemium
Qoder is an agentic coding platform that automates software development through autonomous AI agents. It enables conversation-based programming, task delegation, and provides deep codebase insights for streamlined development.
Free trial
OpenCode.ai is an open-source AI coding agent that runs directly in your terminal, IDE, or desktop. It connects to 75+ LLM providers, supports offline use, and enables multi-session collaboration for code review and debugging.
Free
AI Toolbar is a Chrome extension that adds an AI assistant to every webpage. It generates text, summarizes, translates, and paraphrases content, supports voice commands, offers a chatbot, exports replies to Word/PDF, integrates with ChatGPT, and allows custom prompts.
Freemium
Coddy.Tech offers free interactive coding lessons across many languages and AI prompt engineering, featuring an in‑browser editor, streak tracking, achievements, AI debugging, a community leaderboard, and certificates for LinkedIn. It runs on iOS, Android, and web.
Free
Kombai is an AI agent that automates front‑end development inside IDEs, supporting 400+ frameworks and applying best‑practice patterns to generate production‑ready code. It learns project structure, produces clean, reusable components, and integrates seamlessly into existing repositories while ensur
Freemium
- $20/mo
Kilo Code is an open-source AI agent extension for VS Code that enhances coding efficiency by generating code, automating tasks, and providing intelligent suggestions. It supports real-time developer assistance and integrates with multiple AI models for future expansion.
Free
Alex is an AI coding assistant for Xcode, providing smart code completion, real-time error fixes, codebase searches, and voice input. It also features an image-to-code generator for Swift UI, ensuring secure, local code operation.
Freemium
- $20/mo
CodeAid is a coding assessment platform offering various challenges and automated grading. It allows organizations to customize tests, ensures data privacy, and provides detailed analytics to support informed hiring decisions and skills development.
Hackerman Text is a lightweight offline editor with zero‑latency AI completion from local or cloud models. It offers multi‑cursor editing, split views, detachable tabs, built‑in syntax highlighting, inline shell execution, Org‑mode, ripgrep search, and no telemetry or accounts.
Subscription
StableCode is an innovative LLM-powered AI tool for coding assistance and learning. It enhances programmer productivity while serving as a resourceful teaching aid for beginners.
Freemium