How to connect Omnisend and Formsite
Create a New Scenario to Connect Omnisend and Formsite
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Omnisend, triggered by another scenario, or executed manually (for testing purposes). In most cases, Omnisend or Formsite will be your first step. To do this, click "Choose an app," find Omnisend or Formsite, and select the appropriate trigger to start the scenario.

Add the Omnisend Node
Select the Omnisend node from the app selection panel on the right.

Omnisend
Configure the Omnisend
Click on the Omnisend node to configure it. You can modify the Omnisend URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Formsite Node
Next, click the plus (+) icon on the Omnisend node, select Formsite from the list of available apps, and choose the action you need from the list of nodes within Formsite.

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Authenticate Formsite
Now, click the Formsite node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Formsite settings. Authentication allows you to use Formsite through Latenode.
Configure the Omnisend and Formsite Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Omnisend and Formsite Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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AI Anthropic Claude 3
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Formsite
Trigger on Webhook
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Webhook response
Save and Activate the Scenario
After configuring Omnisend, Formsite, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Omnisend and Formsite integration works as expected. Depending on your setup, data should flow between Omnisend and Formsite (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Omnisend and Formsite
Formsite + Omnisend + Google Sheets: When a new form result is submitted in Formsite, a new contact is created or updated in Omnisend with the submitted data. The form result data is also added as a new row to a Google Sheet for record-keeping and analysis.
Omnisend + Formsite + Slack: When a new contact is created in Omnisend, a welcome survey form link from Formsite is sent to the contact using Omnisend. Simultaneously, a notification is sent to a designated Slack channel to alert the team of the new subscriber and survey dispatch.
Omnisend and Formsite integration alternatives
About Omnisend
Use Omnisend in Latenode to automate email & SMS marketing based on real-time data. Connect e-commerce platforms and CRMs, then trigger personalized campaigns. Stop overspending on rigid marketing tools. Latenode's visual editor and flexible logic create scalable automation at a fraction of the cost.
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About Formsite
Formsite form data becomes actionable in Latenode. Automatically process submissions: validate, filter, and route info to databases, CRMs, or other apps. Trigger follow-up emails or create tasks based on form responses. Enhance data with AI and custom JS logic inside Latenode for efficient workflows.
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See how Latenode works
FAQ Omnisend and Formsite
How can I connect my Omnisend account to Formsite using Latenode?
To connect your Omnisend account to Formsite on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Omnisend and click on "Connect".
- Authenticate your Omnisend and Formsite accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I add Formsite submissions to Omnisend as contacts?
Yes, you can! Latenode allows you to automatically add new Formsite submissions as contacts in Omnisend, ensuring your marketing lists stay updated, leveraging Latenode's no-code visual editor.
What types of tasks can I perform by integrating Omnisend with Formsite?
Integrating Omnisend with Formsite allows you to perform various tasks, including:
- Add new Formsite submissions as contacts in Omnisend.
- Trigger Omnisend automations based on Formsite entries.
- Update contact properties in Omnisend from Formsite data.
- Send personalized emails via Omnisend upon form submission.
- Create segments in Omnisend based on Formsite responses.
How can I handle complex logic between Omnisend and Formsite?
Latenode's visual editor and JavaScript blocks allow you to implement advanced logic, data transformations, and custom error handling between Omnisend and Formsite.
Are there any limitations to the Omnisend and Formsite integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Omnisend and Formsite APIs may affect performance.
- Complex data transformations may require JavaScript knowledge.
- Real-time synchronization depends on the polling interval of Latenode.