Capture SAML assertion – Grammarly Support

Open Google Chrome (if you don’t have Google Chrome installed, you can download it from this page: Get Chrome)
Install the SAML Chrome Panel browser extension for Chrome from this page: SAML Chrome Panel
Go to the Grammarly sign-in page at www.grammarly.com/signin.
Open the Developer Tools menu in Chrome by going to the Chrome menu (three dots in the upper-right corner) → More Tools → Developer Tools. Alternatively, you can use the Option + Command + I shortcut on macOS or Shift + Ctrl + J on Windows/Linux. Then, go to the SAML tab.
Try to log in to your Grammarly account.
Copy your SAML message payload into any text editor, save the file, and forward it to us in a support ticket. If you already have an ongoing correspondence with us, you can send it in your existing ticket.