How to connect Instantly and Formstack
Create a New Scenario to Connect Instantly and Formstack
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 Instantly, triggered by another scenario, or executed manually (for testing purposes). In most cases, Instantly or Formstack will be your first step. To do this, click "Choose an app," find Instantly or Formstack, and select the appropriate trigger to start the scenario.

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

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

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

Save and Activate the Scenario
After configuring Instantly, Formstack, 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 Instantly and Formstack integration works as expected. Depending on your setup, data should flow between Instantly and Formstack (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Instantly and Formstack
Formstack + Instantly + Slack: When a new form submission is received in Formstack, a new lead is created in Instantly. Then, a notification is sent to a Slack channel to alert the sales team.
Formstack + Google Sheets + Instantly: When a new form submission is received in Formstack, the response data is added as a new row in Google Sheets. The new respondent is then added to an Instantly outreach campaign.
Instantly and Formstack integration alternatives
About Instantly
Use Instantly in Latenode to automate email outreach at scale. Connect Instantly to your CRM, database, or lead sources and build automated sequences based on triggers. Enrich data and route responses using Latenode's visual editor and JS node for custom logic — all without per-step pricing limits.
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About Formstack
Use Formstack with Latenode to capture data via forms and automatically trigger workflows. Update databases, send notifications, or create documents based on submissions. Latenode adds logic, routing, and integrations to scale Formstack beyond simple data collection with visual tools and custom code.
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See how Latenode works
FAQ Instantly and Formstack
How can I connect my Instantly account to Formstack using Latenode?
To connect your Instantly account to Formstack on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Instantly and click on "Connect".
- Authenticate your Instantly and Formstack accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new leads from Formstack to Instantly?
Yes, you can! Latenode enables seamless automation. When a new form is submitted in Formstack, details can be instantly added as a new lead in Instantly, saving time and ensuring fast follow-up.
What types of tasks can I perform by integrating Instantly with Formstack?
Integrating Instantly with Formstack allows you to perform various tasks, including:
- Add new Formstack submissions as leads in Instantly campaigns.
- Update Instantly lead information based on Formstack entry updates.
- Trigger personalized Instantly email sequences upon Formstack submission.
- Create detailed reports combining data from Instantly and Formstack.
- Send instant notifications on Instantly based on specific Formstack entries.
How does Latenode enhance Instantly automation capabilities?
Latenode adds advanced logic, JavaScript code, and AI to your Instantly flows, creating more complex and customized automations beyond basic integration.
Are there any limitations to the Instantly and Formstack integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex form logic in Formstack may require custom JavaScript for full transfer.
- Rate limits on Instantly and Formstack can affect large-scale data transfers.
- Real-time updates depend on the polling frequency configured in Latenode.