Kaelie
Posted
The support line does a really good…
The support line does a really good job. We had some difficulities with the network but the support line was really patient to help us fix the issue.

Great
134 reviews
Cosmo provides AI-powered personalized learning for K-12 students. 1:1 Live Online Classes That Click. Real teachers + smart AI, always on your schedule.
Cosmo (formerly ClassUp) (cosmoai.com) has 134 customer reviews on Consumer Courier, with an average rating of 4.1 out of 5.
134 approved reviews, newest moderated first
Kaelie
Posted
The support line does a really good job. We had some difficulities with the network but the support line was really patient to help us fix the issue.
Hangry in C.
Posted
The BIGGEST waste of time and money. The Facebook ad "does your 5th grader write like this (example of poorly written essay) and we can help them write like" (example of a greatly improved essay), sucked me in. 10 sessions later, my son is not writing any better. I basically paid $200 in sessions for help with his research paper and it at a C grade at best. Save yourself the time, money and frustration.
Response from Cosmo (formerly ClassUp)· Jun 11, 2024
Hi there, we are sorry that test result is not satisfying. To improve our teaching quality, would you mind leaving your contact with us? So that we can investigate better. Thank you and sorry for any dissatisfaction.
Luca H.
Posted
My son learned a lot from ClassUp. Thumbs up.
Michelle G.
Posted
ClassUp is just what we're looking for! My daughter can attend classes anywhere as long as there's network. It's very convenient!
Robert V.
Posted
Great so far. My kid is more confident doing math homework now.
Nikki E.
Posted
We had scheduled the class for Thursday, but there was an urgency. After communicating with ClassUp, the class was promptly rescheduled.
Johnson
Posted
Brian is really great at teaching math! Very humorous and patient. My son love learn with him.
Maximus P.
Posted
My daughter can't wait to attend another math class. She loves math now!