Difference between Backblaze B2 and HCL Connections

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. HCL Connections :
HCL Connections is a storage software which is provided by HCL Technologies. It was developed by IBM but HCL acquired it in 2019. It is an enterprise-collaboration platform which helps teams work more efficiently. It was launched by IBM in 2007. It offers 5 GB free storage space. It provides limited storage space for paid accounts. It was earlier known as IBM Connections. 

Difference between Backblaze B2 and HCL Connections :

BACKBLAZE B2	HCL CONNECTIONS
It is owned by Backblaze Incorporation.	It is owned by HCL Technologies.
It was launched in 2015.	It was launched in 2007.
It offers 10 GB free storage space, unlimited free uploads, and 1 GB of free downloads each day.	It offers 5 GB free storage space.
It was developed by Backblaze.	It was developed by IBM.
It provides unlimited maximum storage.	While it provides limited maximum storage.
Files are not locally encrypted.	Files are encrypted at servers.
Maximum storage size is unlimited here.	Maximum storage size is 1TB for smaller installations, 10TB for medium installations and 100TB for big installations in RAID Technology.
Maximum file size is 5GB.	Here maximum file size is 2 GB.
It supports file versioning.	It also supports file versioning.
It provides more security of data.	It provides comparatively less security.