Less than a textbook. More than you'd expect.

Three tiers. Same features — tiers differ by usage volume. No surprise overages. No deleted data. Ever.

For the casual student

$49 /year Save 32%

For the everyday student

$99 /year Save 17%

For the power user

$179 /year Save 17%

Gift a subscription — the perfect college gift.

Universities: deploy Gus campus-wide starting at $30/student/year. Request an Institutional Demo