How to connect 123FormBuilder and Fillout
Create a New Scenario to Connect 123FormBuilder and Fillout
In the workspace, click the โCreate New Scenarioโ button.

Add the First Step
Add the first node โ a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a 123FormBuilder, triggered by another scenario, or executed manually (for testing purposes). In most cases, 123FormBuilder or Fillout will be your first step. To do this, click "Choose an app," find 123FormBuilder or Fillout, and select the appropriate trigger to start the scenario.

Add the 123FormBuilder Node
Select the 123FormBuilder node from the app selection panel on the right.

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Configure the 123FormBuilder
Click on the 123FormBuilder node to configure it. You can modify the 123FormBuilder 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 123FormBuilder 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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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 123FormBuilder 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 123FormBuilder 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 donโt 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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Save and Activate the Scenario
After configuring 123FormBuilder, Fillout, and any additional nodes, donโt 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 โRun onceโ and triggering an event to check if the 123FormBuilder and Fillout integration works as expected. Depending on your setup, data should flow between 123FormBuilder 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 123FormBuilder and Fillout
123FormBuilder + Fillout + Google Sheets: Consolidate form submissions from 123FormBuilder and Fillout into a Google Sheet for unified data analysis and reporting.
Fillout + 123FormBuilder + Slack: Receive instant Slack notifications whenever a new submission is received through either a Fillout or 123FormBuilder form, ensuring rapid response times.
123FormBuilder and Fillout integration alternatives
About 123FormBuilder
Streamline data collection by connecting 123FormBuilder to Latenode. Automatically trigger workflows when forms are submitted. Route form data to CRMs, databases, or email marketing tools. Use Latenode to validate entries, calculate scores, and manage follow-ups โ automating processes with a no-code, scalable workflow.
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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 123FormBuilder and Fillout
How can I connect my 123FormBuilder account to Fillout using Latenode?
To connect your 123FormBuilder account to Fillout on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select 123FormBuilder and click on "Connect".
- Authenticate your 123FormBuilder and Fillout accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I synchronize form submissions between 123FormBuilder and Fillout?
Yes, you can! Latenode allows real-time sync, even with complex logic and data transformations, ensuring all submission data is consistent across both platforms, saving time and improving data accuracy.
What types of tasks can I perform by integrating 123FormBuilder with Fillout?
Integrating 123FormBuilder with Fillout allows you to perform various tasks, including:
- Automatically create leads in Fillout from new 123FormBuilder submissions.
- Update 123FormBuilder entries when corresponding Fillout data changes.
- Send customized email notifications based on combined data from both forms.
- Aggregate form data from both platforms into a single dashboard using Latenode.
- Trigger advanced workflows using AI based on combined form submission data.
How secure is my 123FormBuilder data on Latenode?
Latenode uses advanced encryption and security protocols, keeping your 123FormBuilder data safe during transfer and processing.
Are there any limitations to the 123FormBuilder and Fillout integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex conditional logic may require JavaScript code blocks for advanced customization.
- Large data migrations might require optimization for optimal performance.
- Real-time synchronization depends on the API rate limits of both 123FormBuilder and Fillout.