If you're looking for a GitHub Copilot alternative, Codeium is a good choice. It has features like advanced code completion, AI-powered search and chat, and supports more than 70 programming languages. Codeium can be integrated with popular IDEs and offers fast and accurate autocomplete, code refactoring, documentation generation and bug fixes. It's geared for individual developers and teams, with a tiered pricing system that includes a free tier for individuals and custom plans for enterprises.
Another competitor is Tabnine, which prioritizes privacy and security but also offers AI code completion and chat support for the entire software development lifecycle. It personalizes its suggestions based on users' code and patterns and supports most programming languages and IDEs. Tabnine also lets you create custom models trained on your own codebases, so it's good for both individuals and large teams. It offers a free plan and a Pro plan with extra security controls and support.
Sourcegraph offers a full code intelligence platform with features like Cody, an AI-powered coding assistant, Code Search and Batch Changes. Sourcegraph lets developers quickly find their way around and understand large codebases, and it can be integrated with popular IDEs and supports many programming languages. It offers a range of pricing tiers, from free to Enterprise, so it's good for small teams and large-scale development.
For an open-source alternative, you might want to look at Refact. It supports several Large Language Models and offers features like fast code completion and a built-in chat for asking code questions. Refact prioritizes user privacy with self-hosted options and customizable privacy settings. It offers three tiers of pricing, including a free tier for personal use, so it can meet a range of needs.