> For the complete documentation index, see [llms.txt](https://docs.feedotter.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.feedotter.com/set-up-your-own-template/esp-specific-tokens.md).

# ESP-Specific Tokens

FeedOtter integrates with platforms like HubSpot, Mailchimp, Eloqua, SFMC, Pardot, Marketo, and more. Each platform offers unique capabilities for personalization and campaign management, and some require specific **tokens** to enable advanced customization or meet platform requirements.