Cal.com Trengo

Cal.com + Trengo Integrations, Built by an AI Agent

Put Cal.com + Trengo to work with AI and enterprise-grade automation

Try:

Learn more about Cal.com integrations or talk to a human

Trusted by teams already building on Knit·4.9 out of 5 stars4.9/5 on G2·GoogleGoogle for Startups Accelerator
prismforceHackerearthIsotopes AIInfojobsPayoneerOutsolveSkuadPayworksItiliteOnsurityRazorpayXMultiplierPeoplestrongScrutCeipal

See the kind of workflows teams build with Cal.com and Trengo below — describe the exact one you want above and the Agent builds it on demand.

Create support tickets for new client appointments When a client schedules a new appointment in Cal.com, automatically open a detailed support ticket in Trengo so agents can prepare. See details
Schedule followup appointments when tickets are resolved When a customer support ticket status changes in Trengo, automatically add a consultation booking to the calendar in Cal.com. See details

Browse the full workflow library →

Looking to achieve something else with Cal.com and Trengo?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

Try Knit Free

Triggers & actions for Cal.com and Trengo

Everything Cal.com and Trengo can do inside a workflow — the triggers that start one and the actions that run when it fires.

Cal.com Explore Cal.com →

Cal.com is an open-source scheduling infrastructure platform that allows users to control their calendars and automate appointment bookings.

Triggers
Booking Cancelled

Triggers when a booking is cancelled.

Booking Created

Triggers when a new booking is created.

Booking Rescheduled

Triggers when a booking is rescheduled.

Meeting Ended

Triggers after meeting ends.

Out of Office Created

Triggers when a new Out Of Office entry is created.

Trengo Explore Trengo →

Trengo is an omnichannel customer service platform that consolidates communication channels into a shared inbox for team support.

Triggers
New Inbound Message

Triggers when an inbound message is created.

Ticket Label Added

Triggers when a label is added to a conversation.

New Internal Note

Triggers when an internal note is created.

New Outbound Message

Triggers when an outbound message is created.

Phone Call Ended

Triggers when a phone call has ended.

Phone Call Missed

Triggers when a phone call is missed.

Actions
Create a Contact

Creates a contact.

Log a Voice Call

Logs a Voice call in a ticket.

Send a Message

Sends a message to a contact.

Send a WhatsApp Message Template

This action will send a WhatsApp message template to a phone number

Trigger Journey

Triggers a pre-configured journey

Enterprise-grade security

SOC 2 certified GDPR compliant ISO 27001 certified
Visit our Security Center Review the DPA

Customer Stories

See how leading technology firms are scaling their operations

Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
H
Huynh H
Developer, Multiplier
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
J
Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
A
Aditya
Product Lead, RazorpayXPayroll
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
R
Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

4.9 out of 5 stars on G2

G2 Leader, Spring 2026G2 Fastest Implementation, Spring 2026G2 High Performer, Spring 2026G2 Best Est. ROI, Spring 2026
FAQ

Common questions about Cal.com + Trengo

Is there a pre-built Cal.com + Trengo automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches Cal.com and Trengo's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built Cal.com or Trengo connector?

No. The Agent works whether or not Cal.com or Trengo already has a pre-built connector in Knit's catalog — it researches the real API surface either way.

How long does it take to build?

Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.

How does connecting Cal.com and Trengo help customer support teams?

It ensures that appointment changes in Cal.com are instantly reflected as ticket updates in Trengo, keeping support agents aware of upcoming meetings.

Can support representatives schedule meetings through tickets?

Yes, when support issues in Trengo require direct phone or video support, representatives can generate or reschedule appointments in Cal.com automatically.

Put Integrations on Autopilot. Talk to Experts.

Knit is loved by customers across the globe due to our seamless product and white glove support. You'll love us too!

Talk to a Human