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Automatically personalize Lemlist outreach with engaging image captions generated by Caption AI. Latenode's visual editor and affordable execution pricing makes dynamic, high-volume campaign scaling simple with powerful no-code customization.
Connect Caption AI and Lemlist in minutes with Latenode.
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In the workspace, click the “Create New Scenario” button.

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 Lemlist will be your first step. To do this, click "Choose an app," find Caption AI or Lemlist, and select the appropriate trigger to start the scenario.

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

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.
Next, click the plus (+) icon on the Caption AI node, select Lemlist from the list of available apps, and choose the action you need from the list of nodes within Lemlist.

Caption AI
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Lemlist
Now, click the Lemlist node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Lemlist settings. Authentication allows you to use Lemlist through Latenode.
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Use various Latenode nodes to transform data and enhance your integration:

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AI Anthropic Claude 3
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Lemlist
Trigger on Webhook
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Caption AI
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Iterator
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Webhook response
After configuring Caption AI, Lemlist, 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.
Run the scenario by clicking “Run once” and triggering an event to check if the Caption AI and Lemlist integration works as expected. Depending on your setup, data should flow between Caption AI and Lemlist (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Lemlist + Caption AI + Google Sheets: When there's new activity in Lemlist, such as a lead responding positively, use Caption AI to check the status of a generated video for that lead. Then, log the Lemlist campaign details and the Caption AI video status into a Google Sheet for performance tracking.
Lemlist + Caption AI + Slack: When there's new activity in Lemlist, such as a lead responding positively, check the status of the generated caption using Caption AI. If the video generation is complete, send the caption and Lemlist campaign information to a Slack channel for team review and feedback.
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 Lemlist
Automate personalized outreach with Lemlist inside Latenode. Build flows to trigger email campaigns based on CRM updates or data enrichment. Add conditional logic, use AI to personalize messages, and track results—all visually. Scale outreach without complex code or per-step fees. Use JavaScript for advanced customization.
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How can I connect my Caption AI account to Lemlist using Latenode?
To connect your Caption AI account to Lemlist on Latenode, follow these steps:
Can I automatically personalize Lemlist emails with AI-generated captions?
Yes, you can! Latenode lets you use Caption AI's prompt-based steps to create unique captions, then seamlessly add them to your Lemlist campaigns for hyper-personalized outreach.
What types of tasks can I perform by integrating Caption AI with Lemlist?
Integrating Caption AI with Lemlist allows you to perform various tasks, including:
How can Latenode improve Caption AI content for Lemlist campaigns?
Latenode lets you use JavaScript to preprocess Caption AI output, ensuring perfect formatting for Lemlist, adding custom branding, and improving context.
Are there any limitations to the Caption AI and Lemlist integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of: