Gammelbys anvender følgende underdatabehandlere:
- ActiveCampaign
- Octopus
- SERanking
- Lucky Orange
- Microsoft Clarity
- Retriever
- Vainu
- Trello
- ClickUp
- Miro
- Hootsuite
- Lucky Orange
- Onedrive
- Zapier
- QWILR
- WordPress
- Umbraco
- Squarespace
- SlickPlan
- Cookiebot
- Sleeknote
- Calendly
- Bannersnack
- Albacross
- ECIT Automate
- MS Nordic
Liste senest opdateret 10. juli 2023.