Integrate Callbell with Letta to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Start from a real workflow other teams are already running.
Callbell
When this happens...
New Contact Is Added
Contact Updated
Team Membership Updated
Letta
Automatically do this!
Create Agent
Send message to Letta agent
Save memory to Letta
Create Folder
Create Archive
Create identity
List Identities
Create Agents From Template
Create New Contact in Callbell when New Agents in Letta
Use this flowUpdate Contact With ID in Callbell when New Agents in Letta
Use this flowGet Contacts from Callbell when New Agents in Letta
Use this flowFetch Teams from Callbell when New Agents in Letta
Use this flowSet Bot Status in Callbell when New Agents in Letta
Use this flowList Channels in Callbell when New Agents in Letta
Use this flowList Custom Statuses from Callbell when New Agents in Letta
Use this flowList Templates from Callbell when New Agents in Letta
Use this flowDelete Contact in Callbell when New Agents in Letta
Use this flowCreate New Contact in Callbell when New Folders in Letta
Use this flowEverything you can automate between Callbell and Letta.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when new contact is added
Triggers when a contact is updated
Triggered when a team member is added or removed from a team.
Show agents created since a specified time, newest first.
Show folders created within a recent time window (default 15 minutes).
runs when new message arrives
Action is the task that follows automatically within your Callbell integrations.
Create a new contact
Updates an existing Callbell contact by modifying details like name, tags, assigned team/user, bot status, and custom fields.
Get contacts by UUID or phone
Fetch teams or a team by UUID
Start or stop a contact's bot
Fetch messaging channels

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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Callbell is a centralized inbox which allows teams to collaborate and reply to customers using WhatsApp, Instagram, Facebook Messenger and Telegram.
Learn moreLetta is a comprehensive platform designed to streamline communication and enhance productivity for teams and businesses. With a focus on seamless collaboration, Letta offers tools for efficient messaging, file sharing, and project management, making it an ideal choice for organizations looking to improve their workflow and connectivity.
Learn moreSign up for a free viaSocket account, then authorize both your Callbell and Letta accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Callbell and Letta as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Letta. No coding required.
Yes. You can set up a workflow where Callbell triggers actions in Letta, and a separate workflow where Letta triggers actions in Callbell. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Callbell and Letta. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Callbell and Letta integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.