How to connect Caption AI and OpenPhone
Create a New Scenario to Connect Caption AI and OpenPhone
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 OpenPhone will be your first step. To do this, click "Choose an app," find Caption AI or OpenPhone, 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.

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

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Authenticate OpenPhone
Now, click the OpenPhone node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OpenPhone settings. Authentication allows you to use OpenPhone through Latenode.
Configure the Caption AI and OpenPhone 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 OpenPhone 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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Save and Activate the Scenario
After configuring Caption AI, OpenPhone, 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 OpenPhone integration works as expected. Depending on your setup, data should flow between Caption AI and OpenPhone (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 OpenPhone
Caption AI + OpenPhone + Slack: When a new image caption is generated by Caption AI, a text message containing the caption is sent via OpenPhone. A notification with the same caption is also sent to a designated Slack channel.
OpenPhone + Caption AI + Google Sheets: When a new call event occurs in OpenPhone, specifically a missed call, Caption AI summarizes the voicemail (if available or possible), and the call details along with the summary are appended to a Google Sheet.
Caption AI and OpenPhone 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 OpenPhone
Use OpenPhone in Latenode to automate SMS and call workflows. Log activities, trigger actions based on call outcomes, and sync data to CRMs. By using Latenode, you orchestrate OpenPhone within complex workflows, adding logic and integrations not available in OpenPhone alone. Scale customer communication using no-code tools and AI.
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See how Latenode works
FAQ Caption AI and OpenPhone
How can I connect my Caption AI account to OpenPhone using Latenode?
To connect your Caption AI account to OpenPhone 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 OpenPhone accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically text new voicemails using Caption AI and OpenPhone?
Yes, with Latenode! Automatically transcribe voicemails from OpenPhone using Caption AI, then send the transcription via SMS. Stay informed hands-free and share key details instantly.
What types of tasks can I perform by integrating Caption AI with OpenPhone?
Integrating Caption AI with OpenPhone allows you to perform various tasks, including:
- Transcribe OpenPhone voicemails and automatically save the transcript to Google Sheets.
- Summarize call recordings from OpenPhone using AI and send summaries via email.
- Create tasks in Asana based on keywords detected in Caption AI transcriptions.
- Use AI to determine the sentiment of calls and log them as leads or support tickets.
- Automatically send personalized follow-up messages via OpenPhone after a call.
How secure is my data when using Caption AI and OpenPhone with Latenode?
Latenode employs robust security measures, including encryption and access controls, to ensure your data remains protected throughout the integration process.
Are there any limitations to the Caption AI and OpenPhone integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Caption AI transcription accuracy depends on audio quality.
- OpenPhone's API rate limits may affect high-volume workflows.
- Very long call recordings may exceed Caption AI's processing limits.