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

Add the OpenAI GPT Assistants Node
Select the OpenAI GPT Assistants node from the app selection panel on the right.

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

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Lemlist

Authenticate 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.
Configure the OpenAI GPT Assistants and Lemlist 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 OpenAI GPT Assistants and Lemlist 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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AI Anthropic Claude 3
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Lemlist
Trigger on Webhook
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OpenAI GPT Assistants
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring OpenAI GPT Assistants, 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.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the OpenAI GPT Assistants and Lemlist integration works as expected. Depending on your setup, data should flow between OpenAI GPT Assistants and Lemlist (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect OpenAI GPT Assistants and Lemlist
Lemlist + OpenAI GPT Assistants + Google Sheets: When a new activity occurs in Lemlist (e.g., email reply), the content is sent to an OpenAI GPT Assistant for sentiment analysis. The sentiment score and reply content are then logged in a Google Sheet.
Lemlist + OpenAI GPT Assistants + Slack: When a new activity occurs in Lemlist, the response is analyzed by an OpenAI GPT Assistant. If the assistant determines the response is positive, a notification is sent to a designated Slack channel.
OpenAI GPT Assistants and Lemlist integration alternatives
About OpenAI GPT Assistants
Use OpenAI GPT Assistants within Latenode to automate complex tasks like customer support or content creation. Configure Assistants with prompts and integrate them into broader workflows. Chain them with file parsing, webhooks, or database updates for scalable, automated solutions. Benefit from Latenode's no-code flexibility and affordable execution-based pricing.
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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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FAQ OpenAI GPT Assistants and Lemlist
How can I connect my OpenAI GPT Assistants account to Lemlist using Latenode?
To connect your OpenAI GPT Assistants account to Lemlist on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select OpenAI GPT Assistants and click on "Connect".
- Authenticate your OpenAI GPT Assistants and Lemlist accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I personalize Lemlist email campaigns with AI-generated content?
Yes, using Latenode! Generate personalized email copy with OpenAI GPT Assistants based on lead data in your workflows. This boosts engagement and personalizes outreach at scale, saving time.
What types of tasks can I perform by integrating OpenAI GPT Assistants with Lemlist?
Integrating OpenAI GPT Assistants with Lemlist allows you to perform various tasks, including:
- Automatically generate personalized icebreakers for your Lemlist campaigns.
- Create follow-up email sequences based on the sentiment of replies.
- Enrich lead data in Lemlist with AI-powered insights from OpenAI GPT Assistants.
- Categorize email replies using AI and update lead status in Lemlist.
- Craft personalized subject lines optimized for higher open rates via AI.
How does Latenode enhance OpenAI GPT Assistants functionality when integrated?
Latenode allows advanced data transformation and custom logic, enabling you to use AI beyond simple tasks. Integrate with databases, APIs, and more.
Are there any limitations to the OpenAI GPT Assistants and Lemlist integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits of OpenAI GPT Assistants and Lemlist APIs still apply.
- Complex workflows may require JavaScript knowledge for advanced customization.
- Cost depends on usage of both OpenAI GPT Assistants and Lemlist resources.