Difference between Backblaze B2 and Mega

1. Backblaze B2 :
Backblaze B2 is a cloud storage service which is provided by Backblaze Incorporation. It is quite similar to 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 also provides unlimited storage space for premium accounts. It is also known as B2 cloud storage. 

2. Mega :
Mega is a file hosting service and cloud storage which is provided by Mega Limited. It is basically designed for web based applications but it also provides mobile applications for Android, Windows Phone and iPhone. It was launched by Kim Dotcom in 2013. It was developed using C++, JavaScript, Java and Objective-C. It offers 15 GB free storage space with additional 35 GB for free trial. 

Difference between Backblaze B2 and Mega :

BACKBLAZE B2	MEGA
It is owned by Backblaze Incorporation.	It is owned by Mega Limited.
It was launched in 2015.	It was launched in 2013.
It was developed by Backblaze.	It was developed by Kim Dotcom.
It offers 10 GB free storage space, unlimited free uploads, and 1 GB of free downloads each day.	It offers 15 GB free storage space with additional 35 GB for free trial.
It provides unlimited storage space for paid.	It provides limited storage space for paid.
Files are not locally encrypted.	Files are encrypted at servers.
It has the unlimited maximum storage size.	Maximum storage size is 16 TB here.
It does not provide applications for all operating systems and web based systems.	It provides applications for all operating systems and web based systems.
It supports file versioning.	It also supports file versioning.
It has no traffic or band-width limit.	It has traffic or band-width limit of 10 GB free and up to 16 TB per month for paid.
Maximum file size is 5GB.	Here maximum file size is equal to available cloud drive space.
It provides more security of data.	It provides comparatively less security of data.