Google Calendar

Let your AI agent handle scheduling while you handle business

Customers want to book appointments at midnight, reschedule on weekends, and check availability on holidays. Your AI agent connects to Google Calendar, finds open slots, and confirms bookings in real time. No scheduling back-and-forth. No missed opportunities.

Chosen by 800+ global brands across industries

Scheduling powers for your AI assistant

Your AI agent becomes a scheduling coordinator, checking real-time availability, creating events, and managing calendar changes through natural conversation.

Google Calendar

Use Cases

Appointment booking on autopilot

From dental clinics to consulting firms, see how businesses use AI agents with Google Calendar to fill their schedules without lifting a finger.

After-Hours Appointment Booking for Clinics

A patient visits your clinic website at 10 PM wanting to schedule a dental cleaning. Your AI Agent checks the dentist's Google Calendar availability, offers three open slots this week, and the patient picks Thursday at 2 PM. The event is created with the patient's name and phone number. Your front desk arrives the next morning with a fully booked schedule and zero voicemails to return.

Consultation Calls That Book Themselves

A potential client on your website asks about your consulting services. Your AI Agent qualifies them with a few questions, then checks your team's shared Google Calendar for the next available 30-minute slot. The prospect picks a time, the agent creates the calendar event with meeting context, and sends both parties a confirmation. Pipeline moves forward while your sales reps focus on closing.

Effortless Rescheduling Without the Phone Tag

A customer messages saying they cannot make their Friday meeting. Your AI Agent finds their existing Google Calendar event, presents three alternative times next week, and updates the event when they choose one. All attendees receive updated invitations. Your team avoids the usual three-email rescheduling dance, and the customer appreciates the instant flexibility.

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Google Calendar

Google Calendar

FAQs

Frequently Asked Questions

How does the AI agent check my Google Calendar availability in real time?

The agent calls Google Calendar's FreeBusy API with your calendar IDs and a time range. It returns which slots are free and which are blocked by existing events. Your buffer times, working hours, and multi-calendar conflicts are all respected, so only genuinely available windows are shown to customers.

Can the agent book appointments across multiple team members' calendars?

Yes. You can configure the agent to check availability across several Google Calendars simultaneously. Based on qualification answers or service type, the agent routes bookings to the right person's calendar. If one team member is full, it automatically offers slots from another.

What details get added to the Google Calendar event when the agent books?

The agent populates the event with customer name, email, phone number, meeting purpose, and any notes captured during the conversation. Attendees are added so both parties receive calendar invites. You can also configure custom reminders and a Google Meet link to generate automatically.

Does Tars store my Google Calendar data?

No. Tars accesses your Google Calendar in real time during conversations using OAuth tokens. Free/busy data and event details are fetched live and used only to serve the current interaction. We do not maintain a copy of your calendar or sync events into our database.

What Google Calendar permissions does the Tars integration require?

Tars requests the calendar and calendar.events OAuth scopes. This allows the agent to read event details, check availability, and create or modify events on your behalf. You can revoke access anytime from your Google Account security settings.

Can the agent handle recurring appointments or series bookings?

The agent can create single events and manage individual instances of recurring series. If a customer needs to reschedule one occurrence of a weekly meeting, the agent updates that specific instance without affecting the rest of the series.

How is this different from embedding a Google Calendar booking page?

A booking page requires the customer to leave your chat and navigate a separate interface. Tars keeps everything in one conversation. The agent qualifies the customer, answers questions, and books the appointment without redirecting them. Fewer drop-offs, higher conversion, and richer context attached to each booking.

What happens if two customers try to book the same slot simultaneously?

Google Calendar handles concurrency at the API level. The first confirmed booking claims the slot. If a second customer selects a time that was just taken, the agent detects the conflict when creating the event and immediately offers alternative available times. No double bookings occur.

How to add Tools to your AI Agent

Supercharge your AI Agent with Tool Integrations

Don't limit your AI Agent to basic conversations. Watch how to configure and add powerful tools making your agent smarter and more functional.

Real results, real customers, real stories

“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager
“We're saving an average of 4,000+ calls a month.”
Implementing an Agent revolutionized our customer service channels and our service to Indiana business owners. We're saving an average of 4,000+ calls a month and can now provide 24x7x365 customer service️ along with our business services.
Lindsey Roark Mayes
Ex-Director of SOS IT (State of Indiana)
“Cutting down on staff needing to email back.”
Since our launch of Tars Agents, we've had more than 5k interactions with them from individuals on the website. We saw prospects interacting with the Agent regarding application timelines, tuition, curriculum, and other items that may come through an email. This provides another avenue of access to our team while cutting down on staff needing to email back.
Levi Eastwood
Marketing Director of UCI Merage School
“Powerful tool - and there's so much more still to explore!”
I love the flexibility of the TARS chatbot design tool. The ability to drop in a new gambit and easily de-link and re-link gambits before and after it saves HOURS of time lost if I had to regenerate from scratch. TARS stands out for its flexibility, consistent performance, and outstanding support.
Aaron Rittmaster
Founder
“I like the product.”
Takes those boring forms and allows you to make the collecting of customer information enjoyable for the user. It has a lot of value and I see the company constantly working on improving it.
Pierre Rattini
Director of Marketing
“Very responsive and supportive Team”
I love how supportive and responsive the team members are. The chatbots are not difficult to build once you have an idea of what you are doing, and this is so based on the backend work Tars has completed. Also, they are flexible to the clients' requests.
Keisha Cameron
Product Manager
“Easy for cooperation and open to agreement.”
One of the biggest qualities of TARS is their ability to truly understand their clients' needs. They took the time to thoroughly assess our requirements, offering valuable insights and recommendations that we hadn't even considered. This level of personalized attention made a significant difference in the success of our project.
Milica Petrovic
Customer Care Project Associate
“Great service”
The guys at Tars are so passionate about bots and maximum engagement. Tars is overall a great product with really nice people there to help me engage and automate conversations I would have otherwise missed.
Nigel Gosling
Health Coach
“Best in class for lead generation”
TARS is an essential tool within our lead gen strategy. I started to use it a couple years ago, and the platform evolved to focus on results. You can integrate your Google Analytics, Facebook Pixel, and AdWords conversion tag to track results and measure your campaign. You can also integrate with Zapier, which opens a lot of possibilities. Compared with static landing pages, we have seen an increase in conversions and more engagement.
Leonardo Wolff
Founder
“Very professional and cooperative”
Building an automated chat that our customers actually used and reduced calls amount.
Maryam Alhaddad
Customer Journey Designer
“Flexibility and good service”
Tars platform is very flexible, so you can do pretty much any flux you desire. Also integrates with any third party through APIs with a very simple and easy-to-use interface. Also tars team is great! Always at disposal and brings suggestions and solutions for any issue encountered during the process of building the chatbot.
Lucas Von Lachmann
Process Manager
“Deserved The title of the Best Chatbot of the Year”
If you are building chatbots, you cannot go wrong with TARS. I have been with this company since their beginning. Seen how they have grown. I have tested a lot of bots, but this one is still the best out there. We use WhatsApp a lot for our business. And what I like best is that I can have 1 chatbot for website and for my WhatsApp. I especially appreciate their support team as well. Whenever I am stuck, they quickly reply to my questions.
MJ Felix
Chairman
“Advanced integration, easy to use, and very customizable.”
This chatbot does everything from AI integration to complete customization and is excellent for lead conversion in most industries. I think the pre-formatted templates are an excellent boost to get started quickly. The team is also excellent.
Rachel Rowling
Chief Operating Officer
“The chatbot implementation has exceeded expectations!”
The implementation has delivered 24/7 customer support and is proving its value by reducing Contact center calls by around 5% in just four months of operation. Beyond enhancing the e-care experience, the chatbot is driving impressive business results, achieving a remarkable 20% month-on-month growth.
Victor Pereira
Customer Care and CX Manager

Privacy & Security

We’ll never let you lose sleep over privacy and security concerns

At Tars, we take privacy and security very seriously. We are compliant with GDPR, ISO, SOC 2, and HIPAA.

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