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ShuttleCloud Email Migration
ShuttleCloud is the easiest way to migrate email into G Suite. Formerly known as Carbo.
911,658 users
The most reliable tool to migrate your email data into G Suite. We supports hundreds of different email providers from all over the world. Fast, simple and easy!

1. Click on Start Migration to select your destination account.
2. Then provide your source account information and click on Next to confirm.
3. Our migration tool begins migrating your email messages immediately.
4. You receive an email notification once the migration is completed.

All your labels, folders and read/unread status will be preserved. No email will be deleted from the source account.

With ShuttleCloud you can migrate 1 account per G Suite domain for FREE. Additional migrations are US$19.95 per account.

Individual users will only be able to migrate into their own G Suite account. Domain administrators will have the ability to migrate email to and from any account in their domain, and also disable the tool for part or all of their G Suite users.


We are Gmail & G Suite experts migrating over eight million users and more than ten petabytes of data from 200+ providers into Google. Some of our current or past clients include:

* Large enterprises like Comcast, Google, Time Warner Cable, & Yahoo
* Agencies like Saatchi & Saatchi
* Top universities like Harvard, Georgetown, and Stanford
* Small-medium businesses like TechStars and GiveForward

Some supported providers:

* Gmail & G Suite
* Outlook
* Yahoo!
* GoDaddy
* Zimbra
* GroupWise
* IMAP-enabled Exchange

the full list can be seen in .

ShuttleCloud Corp. received a Security Hall of Fame award from Google in 2012, and has a record of providing excellent service and experience related to the Google ecosystem. We are also the only partner integrated natively within the consumer Gmail UI.


For additional assistance, we also offer full access to our G Suite Specialist team for a nominal fee. Our mission is to help you and your team get set up with and thrive within G Suite. From deployment, management, or consultation, every member of our G Suite Specialists team is incredibly well versed in G Suite.
February 11, 2019
Running a domain through G Suite we had someone setup with authentication and couldn't access their email account when they abruptly departed. This tool saved the day! We were able to setup a new account and transfer the email. Wonderful tool. Support was fantastic as well - I rebooted my PC and lost the transfer code and they responded promptly with the code and an update.
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A Google User
January 19, 2019
Complete and utter trash. Support is a joke.
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A Google User
January 6, 2019
Used to be really great but now charges $19.95 per migration. Completely useless now. Do not recommend at all!
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January 24, 2019
Hi, my name is Eduardo and I'm the Founder and CEO of ShuttleCloud. We are a business and we need to pay our employees, office space, etc. We do provide discounts to nonprofits and can also offer volume discounts.
November 21, 2018
Used to use this and it was a nice tool when it is was free. Now charging $19.95 per migration!! Going from $0 to $19.95 per migration is excessive, no?? I would think for that amount you would at least get unlimited migrations for a period of time. Nope... 1 migration = $20.
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A Google User
November 29, 2018
business's have to make money every other provider charges $12-20
A Google User
October 15, 2018
I was so happy I stumbled on Shuttlecloud for migrating my emails from one user to another. I looked all through Google's own docs and they only showed how to do it from one GSuite account to another - not within the same GSuite account. And their own data migration tool just wasn't working. Shuttlecloud worked like a charm. I highly recommend it.
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A Google User
October 3, 2018
My only concern using this app was that it would delete all the emails from my old account after migration. I emailed their support and they came back very soon to tell me it doesn't. And, as it says on the box, it works really well. Very happy. Cheers
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May 7, 2018
The "Google Suite Migration tool" didn't import our "sent e-mails". We used Carbo and all the 70k ~ emails were migrated without problems! Would be nice to have a "select specific folder" and a "pause" feature.
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A Google User
April 30, 2018
Excellent service and a very friendly - personal support
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April 20, 2018
Great tool for migrating one gmail account to another. Had a small issue with the migration which meant I had to contact the help desk - they quickly sorted the problem and I had a single point of contact. In short - I'd be surprised if there was a better tool for this job.
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A Google User
April 17, 2018
I had a handful of Exchange 2003 accounts that refused to migrate using the built-in migration tool in GSuite (seems to be due to size or folder depth, or both), and Carbo was the only tool that worked for me. Saved me the trouble of a cumbersome manual migration for a 10gb inbox(!). Support was great, too! Highly recommended.
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