SyncThemCalendars Reviews - Pros & Cons, Ratings & more

Vagaro

monday.com

Bitrix24

Calendly

SyncThemCalendars is a cloud-based solution designed to help businesses and individuals set up synchronization of events between calendars. It lets users block time on work calendars based on their availability in private, personal, or team calendars.

SyncThemCalendars

Web-based

Product Manager

The setup is clunky and a bit frustrating. Initially, during setup, I experienced a few errors that were hard to understand and required assistance from customer support.

professor

And the support is super responsive, but its so seamless you probably won't need to contact them.

Real Estate Professional

I appreciated the quick response and helpful spirit that the developer gave when I ran into a snag upon setup (a snag I created in a sense by not setting it up best the first time around).

Solution Ambassador

Setting up with SyncThemCalendars was blissfully easy and offered exactly what I needed. Support was outstanding with even feature recommendations taken seriously and even implemented.

Principal

I love how SyncThemCalendars lets me redact the data as I sync it across. It's absolutely perfect for my needs.

Software Engineer 

Before I had to manually copy events between calendars to keep from being double booked. Now it just happens automatically and I have no more meeting conflicts.

Video Producer

Syncs multiple calendars w/o creating duplicate events like other programs do. Awesome customer service.

Partner

SyncThemCalendars is the right solution, easy to set up and good value for money.

STC is the best and only option I've found for getting all necessary info on one calendar, to be used with something like Calendly so you can make sure you're not overbooking between projects.

The downside to that was I could no longer remember the website URL where I needed to go to edit the settings.

Wow!!! just the extension I needed for my 2 gSuite calendars as I work in 2 different organizations.

The integration initially caused unexpected duplicate meetings, which required manually deleting each duplicate. That problem has not reoccured.

Owner

It's rare that a piece of technology is so seamless and easy to use.

Everything was intuitive and worked perfectly. I was afraid of some kind of circular syncing nightmare when I first set up opposing syncs, but it worked exactly as I'd hoped it would.

I can't recommend it highly enough. Great customer service too.

Technical Manager

The price is a bit too high and there is no annual option, but it works as a clock and I would still strongly recommend it.

Zapier

Google Cloud

I sync my personal calendar to my work calendar, so it prevents people I work from scheduling time with me when I'm not available due to personal obligations.

Before SyncThemCalendars, I would have to create an extra event in my work calendar for each personal event that happen to intersect with work hours. Now I don't have to think about it.
Thanks STC!

Very useful, does exactly what it says

Thanks for your review, Michael.
Just so you know, we do have a new feature that allows you to change the color of the synced events - that way you can distinguish between the organic and the synced events.

Where have you been all my life? 

Thanks for reviewing.
We do have some business options, please reach out to us for details.

Excellent!

Sync's my personal and work calendar exactly as I needed

Easy to set up a dual sync, as I recall. I can add something to either of my calendars and feel confident it will appear on the other.

The Calendar Syncing App I've Always Wanted

Love, love, love this product--consider it essential.

Best calendar syncing tool ever--a must have for multiple accounts

Thanks for sharing your thoughts, happy that you enjoy our service :-)

It was easy to set up, and it keeps my calendars in sync. 

Managing Multiple Calendars

If you have more than one gmail account, this is a must

Overall, this is the only product that has solved the needs for calendar syncing with Google calendars in my workflow.

Finally Able to Keep Order!

Overall, satisfied.  But I don't spend much time confirming all is well.  I'd certainly recommend if your use case justifies it.  Reasonable price, easy setup and a utility cloud service that if needed it is great there is a solid paid option out there!

Simple Setup, basic utility that seems to do what it was created to do

Thanks for your review, please reach out to us and we'll get that issue sorted out

Simple way for syncing more than once calendar in Todoist

Busy lives need this

Thanks so much for leaving a review.
Happy to hear you like our service.

I've been looking for this solution for years!

Once you have it, you can't go without

The missing MUCH NEEDED function -  combine multiple calendars! 

Finally a good way to sync calendars

Does exactly what I need

I purchased this product to sync two separate Google calendars that we use in our Destination Wedding and event planning business

Simple, Does Exactly What It's Supposed to do!

Fills a hole in Calendar Management

Great for Syncing Multiple Calendars

Works smoothly as expected

I love this software!Now with my calendars synced scheduling is a breeze with the standard calendar scheduling tools. Before I had to manually copy events between calendars to keep from being double booked. Now it just happens automatically and I have no more meeting conflicts. 

SyncThemCalendars Reviews (2025)

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