Antora vs Stoplight Elements

Antora has no write-up on Specifiction yet; its figures are above.

Stoplight Elements is a free, open-source set of embeddable web components for building interactive API documentation from OpenAPI documents. It adds customizable left navigation and a three-column layout, while an embedded console lets readers try requests and inspect responses within the documentation. Elements supports OpenAPI, including version 3.1, and JSON Schema. It provides code samples in Curl, Python, Ruby, and Java, and its Stoplight-flavored Markdown supports tabs, callouts, and embedded JSON examples. The components require no build steps and can be used with any framework or HTML project. Documentation can be hosted anywhere, including S3 or GitHub. Elements can point to an OpenAPI document or a Stoplight Workspace and can work with any OpenAPI editor. The listed plan costs nothing and includes OpenAPI 3.1 support, an interactive API console, embedding into an existing CMS, and hosting anywhere. Compared with Elements DevPortal, the product page does not list multiple API listings, mocking, Markdown articles, branch version selection, or search. Stoplight identifies SmartBear as its parent company.