If you're looking for something that'll write unit tests and documentation, CodeAI is a top contender. This VS Code extension uses artificial intelligence to help developers write code, generate unit tests and create documentation. It supports several programming languages and has a variety of pricing levels, including a free tier, so it should be useful for different situations.
Another strong contender is CodeComplete, an AI-powered coding assistant geared for enterprise customers. It offers a broad range of tools for code generation, automated unit testing, documentation and refactoring. With options like self-hosted installations and detailed analytics, it's designed to keep data and code out of the company's hands. Pricing is customized for individuals and enterprises.
If you need something more powerful and secure, check out Codeium. This AI-powered coding assistant supports more than 70 programming languages and works with popular IDEs. It offers features like AI-powered search, code chat and documentation generation, and is geared for both individual developers and teams. Codeium focuses on data security with features like encrypted data transfer and SOC2 Type 2 compliance.
Last, Code Snippets AI is a flexible tool that uses multiple AI models to generate code and create documentation. It supports a broad range of programming languages, and it's got a secure storage system with end-to-end encryption. The system adapts based on user feedback and is available as a free desktop app with Pro and Teams plans for more advanced features.