Is it possible to integrate systeme.io with an external autoresponder?
Users often ask if they can integrate external autoresponders (like ActiveCampaign, SendGrid, GetResponse, or Brevo) with systeme.io.
What is an external autoresponder?
An autoresponder is a tool dedicated to sending emails. It allows you to:
- send newsletters (one-time emails to a contact list)
- create automatic sequences (based on specific triggers or schedules)
- manage and segment a contact base
The tools mentioned above are called “external” because they need to be connected to your site or your sales funnel, which often involves additional technical configurations.
The systeme.io vision: an all-in-one tool
At systeme.io, our goal is to simplify the creation and management of an online business as much as possible. Instead of juggling multiple tools, we have chosen to directly integrate all essential features within a single platform.
The advantages for you:
- Simplicity: no need to connect multiple software
- Time-saving: everything is centralized in one place
- Cost reduction: a single subscription instead of multiple tools
Included email features
With systeme.io, you already have a complete built-in autoresponder, including:
- Newsletters: Send one-time or scheduled broadcasts to tagged contacts.
- Email campaigns: Create automated email sequences with customizable delays.
- Automated emails: Trigger emails based on specific events (e.g., a new sale or sign-up).
Advanced automation
You also have access to a visual workflow editor, similar to those offered by ActiveCampaign or GetResponse, which allows you to create complete automated scenarios without technical complexity.

However, if you prefer to use an external autoresponder, here are your options:
- SendGrid: Systeme.io allows you to use your own SendGrid account to send emails. To learn more, you can consult the following article by clicking here.
- ActiveCampaign: You can connect systeme.io to ActiveCampaign via an API integration to synchronize your contacts and automations. An explanatory article is available by clicking here.
- Other autoresponders via Zapier: Thanks to Zapier, you can connect many applications and autoresponders like GetResponse or Brevo. Simply configure triggers and actions to automate your workflows between the tools.
Thus, systeme.io remains flexible and adapts to your needs, whether you choose to use its built-in autoresponder or external solutions.
Using an external autoresponder remains completely optional. It is not necessary to send emails from systeme.io.
In fact, systeme.io already includes a complete autoresponder that allows you to manage your contacts, create sequences, send newsletters, and automate your campaigns.
You can therefore fully use systeme.io for your email needs, without having to pay for or manage an external tool.