gtmindex.io

Contact GTM Index

GTM Index (gtmindex.io) is a public catalog, not a sales desk. Use the channels below. There is no phone queue and no partner portal.

Catalog and product issues

Open a GitHub issue on github.com/dropoutsanta/gtmindex if a person page is wrong, a playbook source needs an update, or a public route is broken. That repository is the contact inbox for the site you are reading.

Agents and integrators

Do not email for an API key. Start at GTM Index developer resources, then openapi.json or POST /mcp. Public browse is on. Paginate people. There is no webhook receiver to register.

What this contact page is not

It is not a recruiting agency, not a paid enrichment vendor, and not Winning by Design’s or ZoomInfo’s GTM Index products. For what the site is, read About GTM Index. For how visitor data is handled, read Privacy.