AllegroGraph is available in three editions as noted in the table below:
|Free||< 5 Million|
|Developer||< 50 Million|
The AllegroGraph Software License Agreement for Commercial Users (.pdf).
AllegroGraph Server for Developer or Enterprise customers is made available via a secure FTP location after purchase. The clients for the Developer and Enterprise are available from the Client Download page.
If you would like to evaluate an Enterprise Edition, please contact us at +1-510-452-2000, ext. 300 or email: firstname.lastname@example.org