1. SugarSync :
SugarSync is a cloud service and file synchronization service which is provided by J2 Global. It enables active synchronization of files in computer systems and other devices for backup, access and sharing. It is supported by Windows, macOS, iOS and Android operating systems. It was launched by J2 Global in 2009. It does not offer free storage space. It offers limited as well as unlimited storage space for paid.
2. Wuala :
Wuala was a file synchronization service, file storage service, file versioning service and backup storage service which was originally provided by Caleido Incorporation but was later owned by Seagate Technology. It was developed by Dominik Grolimund and Luzius Meisserin. It was majorly developed using Java. It offered 5 GB free storage space. It was launched in 2008.
Difference between SugarSync and Wuala :
|It is owned by J2 Global.||Originally owned by Caleido Incorporation but was later owned by Seagate Technology.|
|It was launched in 2009.||It was launched in 2008.|
|It does not offer free storage space.||It offered 5 GB free storage space but later on it was made only paid-service.|
|It was developed by J2 Global.||It was developed by Dominik Grolimund and Luzius Meisserin.|
|It does not provide additional free storage space for referral.||Initially it had referral system but later on referral service was suspended.|
|Maximum storage size is 60 GB for personal paid and unlimited for professional paid.||Maximum storage size offered was 2 TB here.|
|It supports file versioning.||It also supported file versioning.|
|It does not provide ability to trade local disk storage space.||It provided ability to trade local disk storage space against cloud storage.|
|It is still in use.||This service was suspended in 2015.|
|Band-width limit is applied to public links only.||Band-width limit is applied to public and private links both.|