Lyryx with Open Texts

Lyryx combines free open textbooks with affordable high quality online homework, comprehensive editorial services, and dedicated in-house support.

Lyryx works directly with instructors to adapt the resources to meet their needs: This includes editing the textbook, assisting with creating assignments, customizing supplements, and providing ongoing support through the duration of the course.






With the adoption of our online homework, our editorial team works directly with you to adapt the textbook and customize the supplements to fit your needs. We adapt the resources to fit your course — No need to adapt your course to fit the resources!

Lyryx offers solutions for a wide range of course models, from small class sizes to large enrollment classes and multi-section courses. We can work directly with a course coordinator to provide course content consistent across sections, while at the same time providing access for the instructors and TA’s to the work of the students in their individual sections.



Textbooks: Access to the free, Lyryx-supported open textbooks is available from our website as well as from within the user’s Lyryx account.

Support: In-house instructor, student, and technical support teams address your questions and concerns promptly, with care, and are available 7 days/week.

Online Homework: Lyryx offers free access to our online homework products from your institution’s computer labs. In this model, students pay only for the convenience of working from home.


The Lyryx online homework products can be paired with the corresponding free, open textbook. The assessment products include question problems that provide immediate, personalized, and formative feedback to the student. An affordable fee for these products supports their ongoing maintenance, review, updating, and further development; as well as dedicated editorial services and in-house, 7 days/ week user support.

As of the end of 2019, Lyryx has saved students $9 million versus textbook costs.

See individual assessment products for pricing.

Total Student Savings: $8.7M



The Lyryx team strives to make the adoption process as easy and seamless as possible. Our dedicated Editorial and Support teams will work with you directly to customize your textbook and supplements, assist in creating assignments, and provide straightforward student registration documents specific to your course.

Once your course is up and running, the Lyryx team remains available to help you and your students at any time. Further, we welcome suggestions and contributions for the open textbook and new questions for the online homework.


Open Resources: Review our open textbooks and supplements for course suitability.

Online Homework: Explore our online homework as an effective tool for student learning.


Select the open textbook that will best support student learning.

Supplements: Decide which supplements will best support course delivery.

Online Homework: Determine whether homework will be part of course delivery.


Should homework be adopted, work with our Editorial team to create a custom textbook.
Supplements: Customize yourself, or work with our Editorial team to adapt them to your course.

Online Homework: Choose from hundreds of individually crafted and pedagogically sound questions to create assignments that provide formative assessment to students.


Straightforward student registration documents are created (course specific) and accessed with a direct link that can be inserted into any course outline or learning management system.


Prompt and helpful email support is happily provided to instructors and students 7 days/week.

See what people are saying about us!

Lyryx Adopters