AI Coding Assistants in 2025

Enhanced Coding Assistants Comparison

Compare features, pricing, and capabilities of top AI coding assistants

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Assistant	Type	Key Features	Pricing	Languages	IDE Integration	Unique Points	License
GitHub Copilot	Paid	Context-aware code completion Natural language to code Integrated chat Code review (higher tiers)	Free (limited) Pro ($10/month) Business ($19/user/month) Enterprise ($39/user/month)	Python JavaScript TypeScript Go Ruby C++ and more	VS Code, Visual Studio, JetBrains, Neovim, Eclipse, Xcode	Deep GitHub integration Vast training data Wide language support Established presence	Proprietary
Cursor	Paid	AI-native editor Natural language editing Smart refactoring Inline chat "Agent Mode" for full task completion Privacy mode	Free (Hobby) Pro ($20/month) Business ($40/user/month)	JavaScript Python TypeScript and more	Built on VS Code	AI-native design Strong refactoring Natural language editing Privacy focus	Proprietary
Lovable	Paid	Full-stack app generation from natural language Third-party integrations (Supabase, Stripe, GitHub) Automated error detection Deployment	Free (limited) Likely paid tiers	Python JavaScript C++ and more (Replit)	Browser-based	App creation for non-coders Rapid prototyping Full-stack generation from natural language	Proprietary
Replit Agent	Paid	Integrated into Replit IDE Context-aware completion Code generation/explanation/transformation AI debugging Built-in chatbot	Free Core ($20/month) Teams ($35/user/month)	50+ languages Python JavaScript C++ Bash Lua Assembly	Replit browser-based IDE	Seamless Replit integration Ease of use Cloud-based IDE Strong collaboration features	Proprietary
Codeium	Open-Source	Unlimited code completion IDE-integrated chat (docstring/explain/refactor/translate) Natural language to code Unit test generation	Free for individual developers	70+ languages JavaScript Python TypeScript PHP Go Java C/C++ Rust	VS Code, JetBrains, Neovim, Windsurf Editor (standalone)	Completely free for individuals Speed and quality of suggestions Zero tracking Wide language support	MIT
Aider	Open-Source	Terminal-based Works with cloud/local LLMs Codebase mapping Git integration IDE comments Voice-to-code Linting/testing	Free (LLM API costs apply)	100+ languages Python JavaScript Rust Ruby Go C++ PHP HTML/CSS	Terminal-based (can be used from within IDEs via comments)	Terminal operation Flexibility with LLM choice Direct file modification and Git tracking Free to use (API cost)	Apache-2.0
DeepSeek Coder	Open-Source	Multi-language support Contextual code generation Instruction-following Strong benchmark performance Project-level completion	Free	Python JavaScript Java C++ and more	Varies depending on available plugins	Fully open-source Strong performance Cost-effective Flexible deployment options Various model sizes available	MIT (code) Model License (models)
Tabnine	Freemium	Context-aware suggestions Privacy focus (local/cloud models) Learns from codebase Switchable LLMs Team-level models Code provenance	Free (basic) Pro ($12/user/month) Enterprise (contact sales)	80+ languages	VS Code, IntelliJ, PyCharm, WebStorm, Android Studio, Eclipse, Sublime Text, and more	Strong privacy emphasis Personalized suggestions Custom model creation Wide language and IDE support	Proprietary