AllegroGraph is available on-prem or cloud hosted as noted in the table below.

VersionsTriple and Server Limits
Free
up to 5 Million Triples
Enterprise
Unlimited, No Server limit

The AllegroGraph Software License Agreement for Commercial Users (.pdf).

AllegroGraph License for Enterprise customers is made available after purchase. The clients for all version of AllegroGraph 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: [email protected]