Difference between Backblaze B2 and CloudMe

1. Backblaze B2 :
Backblaze B2 is a file hosting and cloud storage service which is provided by Backblaze Incorporation. It has few similarities with the Amazon S3 and other cloud storage services. It is an object storage service. It was launched by Backblaze Incorporation in 2015. It offers 10 GB free storage space. It offers to the premium users unlimited storage space. It is also known as B2 cloud storage. 

2. CloudMe :
CloudMe is a file hosting and cloud storage storage service which is provided by CloudMe AB. It provides various services like file synchronization, cloud storage and client software. It was founded by Daniel Arthursson in 2011. It was named iCloud initially but later Apple acquired that name. It offers 3 GB free storage space. It provides limited storage space for premium accounts. Its biggest competitor is Dropbox. 

Difference between Backblaze B2 and CloudMe :

BACKBLAZE B2	CLOUDME
It is owned by Backblaze Incorporation.	It is owned by CloudMe AB.
It was launched in 2015.	It was launched in 2011.
It was developed by Backblaze.	It was developed by Daniel Arthursson.
It offers 10 GB free storage space, unlimited free uploads, and 1 GB of free downloads each day.	It offers 3 GB free storage space.
It provides unlimited maximum storage space for paid.	It provides limited storage space for paid.
Maximum storage size is unlimited for paid.	Maximum storage size is 500 GB for paid personal and 5 TB for paid business plan.
It supports file versioning.	It also supports file versioning but rarely.
It may or may not support remote uploading.	It does not support remote uploading.
Maximum file size is unlimited.	Maximum file size is 150 MB for free and 2 GB for paid business plan.
It is less costly as it charges less for additional free storage space.	It is more costly as it charges comparatively more for additional free storage space.