How to connect Omnisend and Fillout
Create a New Scenario to Connect Omnisend and Fillout
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 Fillout will be your first step. To do this, click "Choose an app," find Omnisend or Fillout, 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 Fillout Node
Next, click the plus (+) icon on the Omnisend node, select Fillout from the list of available apps, and choose the action you need from the list of nodes within Fillout.

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Fillout
Authenticate Fillout
Now, click the Fillout node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Fillout settings. Authentication allows you to use Fillout through Latenode.
Configure the Omnisend and Fillout 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 Fillout 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.

JavaScript
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AI Anthropic Claude 3
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Fillout
Trigger on Webhook
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Omnisend
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Iterator
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Webhook response
Save and Activate the Scenario
After configuring Omnisend, Fillout, 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 Fillout integration works as expected. Depending on your setup, data should flow between Omnisend and Fillout (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 Fillout
Fillout + Omnisend + Google Sheets: When a new submission is received in Fillout, a contact is created or updated in Omnisend and the submission data is logged in a Google Sheets spreadsheet.
Omnisend + Fillout + Slack: When a new contact is created or updated in Omnisend, send them a personalized form via Fillout using a direct link and notify the marketing team on Slack about the new contact.
Omnisend and Fillout 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 Fillout
Use Fillout forms in Latenode to collect data and instantly trigger workflows. Instead of manual exports, automate follow-ups, database updates, or personalized emails based on form responses. Latenode lets you parse, transform, and route Fillout data to any app with full control and no per-step pricing.
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See how Latenode works
FAQ Omnisend and Fillout
How can I connect my Omnisend account to Fillout using Latenode?
To connect your Omnisend account to Fillout 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 Fillout accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger Omnisend emails from new Fillout submissions?
Yes, with Latenode you can! Automatically trigger personalized email campaigns in Omnisend when a new form is submitted in Fillout, nurturing leads and boosting engagement without coding.
What types of tasks can I perform by integrating Omnisend with Fillout?
Integrating Omnisend with Fillout allows you to perform various tasks, including:
- Adding new Fillout respondents to an Omnisend contact list.
- Updating contact properties in Omnisend based on Fillout responses.
- Triggering targeted email sequences upon specific form submissions.
- Segmenting Omnisend audiences based on Fillout data.
- Sending SMS confirmations via Omnisend after Fillout submissions.
Can I use JavaScript to customize the Omnisend-Fillout data flow?
Yes, Latenode's JavaScript blocks let you transform and enrich data between Omnisend and Fillout for advanced personalization and control.
Are there any limitations to the Omnisend and Fillout integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations might require JavaScript knowledge.
- Rate limits of both Omnisend and Fillout APIs apply.
- Real-time updates depend on the polling interval.