Top Alternatives to Codeium in 2026
Top Online & Visual Studio Code apps like Codeium
Codeium
Codeium is the modern coding superpower, a free AI-powered code completion tool. It supports over 20+ languages and integrates with your favorite IDEs, with lightning fast speeds and state-of-the-art suggestion quality.
License
Freemium • ProprietaryPlatforms
Online,Visual Studio Code,Software as a Service SaaS
6 alternatives found
Augment Code
★ 1.6Enhances developer collaboration by providing codebase-aware chat, intuitive code suggestions, and advanced AI-driven explanations; accelerates coding tasks, assists in understanding unseen code structures, improving communication vastly within teams.
CodeGeeX
CodeGeeX is an AI-based coding assistant, which can suggest code in the current or following lines. It is powered by a large-scale multilingual code generation model with 13 billion parameters, pretrained on a large code corpus of more than 20 programming languages.
Genie AI - VSCode
★ 3.0Your best AI pair programmer. Save conversations and continue any time. A Visual Studio Code - ChatGPT Integration. Supports GPT-4, GPT3.5, GPT3 and Codex models. Create new files, view diffs with one click; your copilot to learn code, add tests, find bugs and more.
GitLab Duo
★ 1.3GitLab Duo is a software suite that leverages Artificial Intelligence (AI) to optimize various aspects of your workflows. This includes enhancing testing procedures, bolstering security measures, and improving documentation processes.
Sweep
★ 1.8Sweep is an AI junior developer that turns bugs and feature requests into code changes. Sweep automatically handles devex improvements like adding typehints/improving test coverage. 🤖
Trag
★ 1.3Trag enhances code review efficiency through AI, allowing specific instructions and pattern linting. Requires GitHub integration, free for open-source uses. Saves substantial engineer time by providing AI-reviewed code ahead of manual inspection.