Control e-resource problems

Library users suffer incomplete, inconsistent access to your valuable online subscriptions. We automatically troubleshoot the most difficult & frequent barriers to e-access.

The more online content you have or the more complex your organization, the more we can help. Research institutions and multi-site/consortial libraries will see especially great benefits.

Conceptual simulation of Callisto at work on a multi-network campus
Animated Simulation of Callisto at Work on a Campus

Return on Investments

Make sure all your users can access all your e-resources, regardless of their location, all year long.

Now you can finally see when and where users are denied access, sending your collections money down the drain.

Surprise Discoveries

Callisto has discovered paid subscriptions that central acquisitions & ER librarians didn’t know they had.

Callisto also detects when you get the wrong institution’s subscriptions.