A core feature of Gatsby is its ability to load data from anywhere -- CMSs, Markdown, other third-party systems, even spreadsheets. This allows teams to manage their content in nearly any backend they prefer.
Pull data stored in markdown, JSON, YAML, and other files. Grab only the data you need without importing a whole file, or query for metadata associated with multiple files.
With integrations with dozens of CMSs like Contentful, WordPress and Drupal, teams can produce content in the system of their choice, then easily pull it into Gatsby.