An open application platform

REI3 can be used 100% free of charge - this includes commercial uses. No licenses are required to use applications or to create and publish new ones.

See below for commercial support options. You can still contact us without service agreement, reaction times then depend on current availability.


Commercial services

Get professional services for REI3 from Lean Softworks, the primary developer of the REI3 application platform.

Free Level 1 Level 2 Level 3
Unlimited users
Directory services (LDAP)
Corporate identity customizing
Cluster management
Support for REI3 platform issues
Support for REI3 application issues
(authored by Lean Softworks)
Support for REI3 platform upgrades
(up to two instances)
End user support
As agreed
Support contact Contact form Email Email Email, phone, key account
Response time If possible Within 2 working days Within 1 working day As agreed
Discount on work hours - - 10% 15%
Price Free 85€ / month 250€ / month As agreed
Get non-binding offer