Coding productivity has dramatically improved through AI assistance technology. While Tabnine is a popular option, several strong alternatives leverage AI as their core technology to enhance the development process. Below, you’ll find the best alternatives to Tabnine for developers seeking AI-powered coding assistants that can suggest code, automate tasks, and streamline workflows.
GitHub Copilot
What is it? GitHub Copilot functions as an AI pair programmer that works alongside developers to suggest whole lines and blocks of code as you type. It analyzes the context of your code, comments, and function names to provide intelligent suggestions tailored to your specific programming tasks.
Key features:
- 💻 Integrates directly with popular code editors including Visual Studio Code, Visual Studio, JetBrains IDEs, and Neovim
- 🔍 Can explain unfamiliar code and suggest bug fixes
- 📝 Transforms natural language comments into functional code implementations
Official site: GitHub Copilot
Amazon Q Developer
What is it? Amazon Q Developer, formerly CodeWhisperer, provides AI-powered code assistance specialized for accelerating software development workflows. It generates real-time code suggestions based on your comments and existing code, helping implement features, write tests, and document code efficiently.
Key features:
- 🛡️ Built-in security scanning that identifies and suggests fixes for potential vulnerabilities
- 🔄 Supports multiple programming languages and integrates with various IDEs
- ☁️ Offers particularly strong support for AWS-related development tasks
Official site: Amazon Q Developer
Cursor
What is it? Cursor rebuilds the coding environment as an AI-first code editor that integrates generative AI throughout the development experience. It offers intelligent code completion that predicts your next edits, often suggesting entire functions or code blocks that align with your intentions.
Key features:
- 💬 Allows you to describe what you want in natural language, then generates the appropriate code
- 🧠 Helps understand your codebase by answering questions about specific functions
- 🔧 Can refactor existing code and identify bugs using your entire project context
Official site: Cursor
Sourcegraph Cody
What is it? Sourcegraph Cody serves as an enterprise-grade AI coding assistant designed to provide context-aware code help. It differentiates itself by understanding your entire codebase, offering completions that account for your project’s structure, dependencies, and conventions.
Key features:
- 📊 Provides inline code edits based on a holistic understanding of your repository
- 💬 Includes a chat interface for asking questions about the codebase and implementation details
- 🔄 Maintains awareness of your project’s unique characteristics and requirements
Official site: Sourcegraph Cody
IntelliCode
What is it? IntelliCode improves Microsoft’s development environments with AI-driven code completions that go beyond basic suggestions. It analyzes patterns from thousands of open-source repositories to prioritize the most likely completions based on your current code context.
Key features:
- 👤 Learns from your own code patterns, adapting suggestions to match personal coding style
- 🔍 Detects repetitive edit patterns and suggests quick actions for common tasks
- 📈 Functions as an increasingly intelligent assistant that improves with use
Official site: IntelliCode
Qodo
What is it? Qodo, formerly Codium, focuses on code integrity alongside productivity. It uses AI to generate code and create comprehensive tests that cover both common paths and edge cases, ensuring more robust implementations from the start.
Key features:
- 🔍 Automates code reviews by analyzing pull requests and suggesting improvements
- 🧪 Creates tests automatically to ensure code quality and reliability
- 📚 Uses Retrieval-Augmented Generation to maintain accuracy and relevance
Official site: Qodo
AskCodi
What is it? AskCodi provides developers with an AI coding assistant that supports multiple programming languages and frameworks. It streamlines development workflows with code generation capabilities that transform natural language descriptions into functional code implementations.
Key features:
- 🔄 Assists with refactoring, debugging, and documentation tasks
- 📝 Explains complex code segments and suggests optimizations
- 🔌 Integrates with common development environments without disrupting existing workflows
Official site: AskCodi
Supermaven
What is it? Supermaven focuses on delivering exceptionally fast AI code completion with minimal latency. It boasts a massive 1 million token context window in its Pro version, allowing it to maintain awareness of large codebases when generating suggestions.
Key features:
- ⚡ Provides high-speed completions for developers who find other AI assistants too slow
- 📚 Maintains context awareness across large projects and codebases
- 💬 Includes a chat interface powered by leading AI models like GPT-4o
Official site: Supermaven
Zed
What is it? Zed combines the speed of a high-performance code editor with integrated AI assistance powered by its own language model called Zeta. The editor is built for both collaborative coding with other developers and AI-augmented individual work.
Key features:
- 👥 Supports real-time collaborative coding alongside AI assistance
- 🤖 Includes edit prediction and agentic editing capabilities
- 🔄 Integrates AI directly into the editor experience rather than as a standalone tool
Official site: Zed
