If you're looking for a CRUDERRA alternative, GitBook is worth a look. GitBook is a knowledge management tool geared for engineering teams that combines documentation and coding. It has features like Docs-as-Code editing, AI-powered search, a branch-based workflow and integrations with GitHub and GitLab. With a variety of pricing tiers, including a free option for solo developers, it's good for small teams or bigger ones.
Another contender is DocuWriter.ai. It generates code and API documentation automatically from source code files, ensuring consistency and saving time. It also has features like code refactoring, UML diagram generation and a centralized knowledge base management system. Pricing options are geared for developers, teams and companies, so DocuWriter.ai can handle code documentation for developers and teams.
For a more AI-based approach, check out Docuo. Docuo converts static content into modern documentation sites through a Docs-as-Code workflow. It integrates with GitHub repositories, deploys with a single click and updates automatically. Features include a dev-first code group, an interactive API playground and built-in feedback and analytics for user engagement insights, making it a powerful option for creating and managing documentation sites.