AI Code Completion
The best 50 AI Code Completion tools - Free & Paid
Explore 50 AI for AI Code Completion
Acade AI is an AI research assistant and academic writing platform that unifies literature search, PDF parsing, citation generation, data analysis, drafting, formatting, and translation in one workspace. It connects to Google Scholar and PubMed for source-verified retrieval, supports APA, IEEE, and
Free trial
- $14.99/mo
CodeAssist is an AI-powered IntelliJ IDE plugin that generates code and answers programming-related questions.
Free trial
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
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
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
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.
GitHub Copilot is an AI pair programmer that uses the OpenAI Codex to suggest code and entire functions in real-time.
Free trial
AI Studio converts naturalβlanguage 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 plainβEnglish explanations, supporting collaboration and quick prototyping
Freemium
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
AI Code Mentor analyzes pasted JavaScript, Python, HTML, and CSS, providing detailed explanations, complexity metrics, automated refactoring, and codeβreview alerts for errors and bestβpractice violations, helping learners and developers improve code quality and efficiency.
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
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
AICommit is a JetBrains IDE plugin that autoβgenerates contextβaware commit messages from the staged diff with a single click. It processes diffs locally, offers preset or custom prompts, supports multiple AI backβends, and keeps history in the IDE.
Subscription
CodeMate AI is a VSβ―Code plugin that translates naturalβlanguage prompts into code, providing pullβrequest 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
AI Code Converter translates code snippets and naturalβlanguage 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
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
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
Trae is an AIβassisted coding extension for VSCode and JetBrains IDEs that offers realβtime code completion, commentβtoβcode generation, automated unit test creation, bug fixing, code explanations, documentation, and contextβaware Q&A across 100+ languages.
Freemium
Sweep is an AI coding assistant plugin for all JetBrains IDEs that offers lowβlatency autocomplete, nextβtab predictions, code review suggestions, and precise refactoring by indexing the entire project. It maintains privacy by keeping code local or on secure servers.
Freemium
Refact.ai is an autonomous AI agent for IDEs (VSβ―Code, JetBrains, Neovim) that analyzes entire projects, generates code, completes, debugs, and runs endβtoβend tasks. It supports multiple LLMs, onβprem or cloud hosting, and builds a knowledge base from interactions.
Freemium
- $10/mo
AskCodi accelerates backend and frontend development by generating REST/GraphQL APIs, UI components, and productionβready agents. It offers an AI gateway, IDE/CLI integration, and a marketplace for readyβtoβrun templates, cutting boilerplate and speeding prototyping.
Freemium
- $20/mo
CodeAnt AI automates pullβrequest review, static analysis, and governance, reducing review cycles by up to 80%. It scans codebases for SAST, SCA, secrets, IaC, and SBOM compliance, enforces test coverage and linting, delivering velocity and defect metrics IDEs, Git, CI/CD.
Subscription
- $24/mo
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
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
CodeCompanion scans entire codebases to locate relevant files, providing an integrated terminal, browser, and shell execution. It autoβcorrects console errors, supports semantic search and custom instructions, stores data locally, and runs on Mac and Windows.
Free
Learn AI, ML, and data science through free tutorials, live coding playgrounds, and 100+ handsβon projects. The curriculum covers core machine learning, regression, and deep learning, with specialized projects and a 3,958βquestion quiz to reinforce knowledge.
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
CodeAI turns plainβEnglish app concepts into editable code for frameworks like Next.js, autoβgenerating components, routing, and deployment scripts. It integrates with GitHub and offers oneβclick hosting on Vercel, Netlify, and Supabase, plus a template library.
Freemium
- $12/mo
AIPex is an open-source, lightweight browser extension that embeds an AI assistant into existing browsers for inline search, content drafting, code help and workflow automation, offering toggle modes, language switching, tab/session integration and developer-friendly setup.
- $20/mo
Autocoder.cc is a full-stack coding tool that generates front-end, back-end, and database components through conversational interaction, offering streamlined development and single-click deployment.
Free trial
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
CodeI is an AI code assistant that delivers readyβtoβuse 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
iAsk.Ai delivers instant, factual answers to naturalβlanguage questions from authoritative web sources, and offers essay drafting, advanced grammar checks, academic summarization, PDF analysis, image generation, URL bulletβpoint briefs, and oneβclick grammar correction. Accessible via browser extens
Freemium
- $9.95/mo
Code Snippets AI indexes full codebases to deliver contextual insights, autoβgenerated comments, and precise snippet recommendations. It tracks LLM usage, supports multiβmodel chat, offers roleβbased collaboration, and integrates with macOS and Windows via API.
Freemium
- $8/mo
Tabnine AI Code Assistant delivers chatβdriven code completions and workflow automation, embedding enterprise architecture for contextual suggestions. With zero data retention, compliance checks, multiβIDE support, and full audit trails, it enables secure, endβtoβend coding for missionβcritical envi
Freemium
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
AtozAi offers developers realβtime code debugging, language conversion, automated regex generation, detailed code explanations, and textβtoβinsight translations. It helps reduce debugging time, speed crossβplatform development, and improve maintenance for teams.
Freemium
Compose AI is a Chrome extension that autoβcompletes text in any web editor, learning the userβs style to suggest personalized phrases. It runs locally, preserves privacy, and cuts typing time for professionals, students, and creators.
Freemium
- $14.99/mo
answersai is an AI tool that offers instant solutions to academic questions. Users can capture problems via photo and receive accurate responses, with support for follow-up queries to enhance understanding across various subjects, accessible on mobile and web.
Freemium
UltraCode AI is a coding interview co-pilot that helps users prepare for technical and behavioral questions through audio and screen input, offering hints for problem-solving while ensuring privacy and compatibility with various coding environments.
Free trial
Hands AI is an open-source platform that automates repetitive software engineering tasks, supports code generation, and aggregates verified problem sets. It fosters collaboration among users and integrates with various large language model providers for enhanced productivity.
Free
Coddy.Tech offers free interactive coding lessons across many languages and AI prompt engineering, featuring an inβbrowser editor, streak tracking, achievements, AI debugging, a community leaderboard, and certificates for LinkedIn. It runs on iOS, Android, and web.
Free
Amazon CodeWhisperer is an ML-powered coding companion on AWS that assists developers in writing and debugging code.
Free trail
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.
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
MaxAI is a Chrome/Edge extension and web app that adds an AI sidebar for instant onβpage queries, delivering responses with cited sources. It supports writing assistance, translation, and summarization of PDFs, videos, and images for research, coding, and marketing.
Subscription