Speedy is actively maintained by Triply and is standards conformant, always available and always up-to-date.

Type
Speedy
Status
Running
Protocol
SPARQL
Statements
9.150
Up-to-date
Always
This service is outdated due to dataset changes.

Virtuoso does not follow the SPARQL standard well, but is able to scale to large datasets, and has support for geospatial queries.

Type
Virtuoso
Status
Running
Protocol
SPARQL
Created
a month ago
Loaded
a month ago
Up-to-date
Loaded statements
8.936
Loaded graphs
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