Best Codium AI alternatives in 2026

Tabnine is the AI code assistant that accelerates and simplifies software development while keeping your code private, secure, and compliant.

Devv is the coding agent for indie builders and small teams. Ship AI-powered products with native integrations and no glue.

Windsurf is the world's most advanced AI coding assistant for developers and enterprises. Windsurf Editor — the first AI-native IDE that keeps developers in flow.

GitHub Copilot works alongside you directly in your editor, suggesting whole lines or entire functions for you.

The suite of AI capabilities powering your workflows.

Build apps, websites, and digital products faster using Lovable’s no-code and AI-powered platform, no deep coding skills required.

Built to make you extraordinarily productive, Cursor is the best way to build software with AI.

Windsurf is the world's most advanced AI coding assistant for developers and enterprises. Windsurf Editor — the first AI-native IDE that keeps developers in flow.

Cody is the most powerful and accurate AI coding assistant for writing, fixing, and maintaining code

Amazon Q Developer is the most capable generative AI–powered assistant for building, operating, and transforming software, with advanced capabilities for managing data and AI/ML.

Transform your business with JetBrains AI solutions and services, including integrated AI tools and software development expertise.

Open-source AI coding agent with Plan/Act modes, MCP integration, and terminal-first workflows. Trusted by 5M+ developers worldwide.