Embedly - Embedly helps publishers and consumers manage embed codes from websites and APIs.
Microlink - Extract structured data from any website
CRX Extractor - Get any Chrome Extension source code. Learn and hack!
Embed.rocks - Embed 'cards' (previews) into your app from other websites.
OpenBB Bot - Investment research with the community has never been easier
Embed Extended - Adds support for links that cannot be embedded by the built-in WordPress embed feature.