Marketing automation/email marketing tool that supports API integration with OAuth or Personal Acces

[Mailsy]

Hello!

Do you know of any advanced (email) marketing automation tools (such as Active Campaign) that support API integration using authentication methods such as OAuth or Personal Access Tokens?

Ultimately, I am left with integration via an integrator like Zapier or Make, but due to the complex database and integration options, I am particularly keen on some kind of direct connection.

The business falls into the wellness category - appointment making, reminders, loyalisation etc.

Thanks in advance for your guidance!
Monika

[Saravanan_009]

These tools should allow you to create a direct connection for your wellness business needs, bypassing the need for intermediaries like Zapier or Make.

ActiveCampaign - Supports both OAuth and Personal Access Tokens for API integration.
Mailchimp - Offers OAuth-based API access and supports complex automation workflows.
HubSpot - Provides a robust API with OAuth support, ideal for more complex integrations.
Sendinblue - Supports API integration with Personal Access Tokens, suitable for appointment reminders and loyalty programs.