This is a special request because it's not SavvyCal's job to build the integration, but Activepieces'.

Activepieces is an incredible alternative to Zapier. Open source, lightweight, intuitive, cheaper...

For the team to develop a native piece for SavvyCal, you need to get votes on the Activepieces forum:

Please vote with me to make this integration happen!

In the meantime, it's possible to use SavvyCal in Activepieces with webhooks, but it's less obvious and slightly limiting.