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

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

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

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

Save and Activate the Scenario
After configuring Caption AI, SendPulse, 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 Caption AI and SendPulse integration works as expected. Depending on your setup, data should flow between Caption AI and SendPulse (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Caption AI and SendPulse
Instagram for Business + Caption AI + SendPulse: When a new media is posted on Instagram, Caption AI generates a caption. Then, SendPulse sends an email to subscribers with the generated caption and a link to the Instagram post.
Caption AI + SendPulse + Slack: When a new subscriber event occurs in SendPulse, Caption AI generates a caption. Then, a Slack message is sent to a specified channel with AI-generated caption suggestions for email campaigns.
Caption AI and SendPulse integration alternatives
About Caption AI
Caption AI in Latenode streamlines content creation. Generate captions from images or videos directly within your workflows. Automate social media posting, ad campaigns, or content archiving. Latenode's visual editor and flexible integrations reduce manual work and allow for personalized, automated caption generation at scale, without code.
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About SendPulse
Use SendPulse in Latenode for automated email & SMS marketing. Trigger campaigns based on real-time events, segment contacts dynamically, and personalize messages using data from any app. Automate list cleaning and optimize send times in response to user behavior. Connect SendPulse to any data source for smarter, event-driven communication workflows.
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FAQ Caption AI and SendPulse
How can I connect my Caption AI account to SendPulse using Latenode?
To connect your Caption AI account to SendPulse on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Caption AI and click on "Connect".
- Authenticate your Caption AI and SendPulse accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically email translated captions using Caption AI and SendPulse integration?
Yes, you can! Latenode enables advanced logic to trigger emails in SendPulse based on translated captions from Caption AI, boosting global engagement with automated localized content delivery.
What types of tasks can I perform by integrating Caption AI with SendPulse?
Integrating Caption AI with SendPulse allows you to perform various tasks, including:
- Send email campaigns with auto-generated captions.
- Create SMS messages based on translated caption text.
- Automatically add contacts to SendPulse from Caption AI events.
- Trigger personalized emails when new captions are generated.
- Update contact properties in SendPulse with caption details.
How can I customize Caption AI workflows within Latenode?
Latenode’s no-code editor combined with JavaScript blocks lets you tailor Caption AI workflows with custom logic, filters, and data transformations.
Are there any limitations to the Caption AI and SendPulse integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex Caption AI workflows might impact execution time.
- SendPulse API rate limits may affect high-volume caption sending.
- Very long captions might exceed SMS character limits.