Contentbase is an SEO and GEO content platform that researches keywords, plans a content calendar, and writes and publishes articles automatically.

Business analysis - Analyzes a website and its competitors to find keywords that bring traffic.
Content calendar - Builds a 30-day plan around the top keywords.
Automatic writing - Generates SEO and GEO optimized posts, with review-only or auto-publish modes.
Publishing integrations - Publishes to WordPress, Webflow, Framer, and Wix, or hosts on Contentbase Go with a custom domain.
Export options - Exports finished articles to Markdown, HTML, or DOCX.
Linking - Adds internal and external links to each article.

It is used by agencies, freelance SEOs, in-house marketers, and business owners that want a steady stream of search content without writing every post.

The Monthly plan costs $99 per project per month, and the Yearly plan costs $79 per project per month billed at $948 per year. New accounts get 7 articles free.