# Internal Handbooks

3 saves on Ronak's Savepad: https://my.savepad.app/@gunnyganatra/ronaks-savepad/developer-marketing/internal-handbooks

## Saves

- [Resend's Handbook](https://resend.com/handbook) (link, resend.com)
- [PostHog's Marketing Handbook](https://posthog.com/handbook/growth/marketing) (link, posthog.com)
- [GitLab's Marketing Handbook](https://about.gitlab.com/handbook/marketing/) (link, about.gitlab.com)