Tiny bubble of knowledge everyday I just love this service. I find it very clever. The emails are short and easy to read, you can feel it's structured and going somewhere. I subscribe essentially to personal growth and business Highbrow lessons and they've helped me having those "aha moments". Very practical advices too. I love the service so much i might start redaction a class myself. I've been really enjoying those tiny bubbles of knowledge throughout the week.

Sketchy business model Sketchy business model They prey on those who sign up for their 30 day trial period and refuse to offer refunds when they charge you for a year trial after you tell them you accidentally subscribed. Run far away from these guys.

Highbrow International is what I think… Highbrow International is what I think of as this year's best internet discovery. Excellent learning tool with a wide variety of subjects available for those who are extremely busy. Daily, easy-to-digest lessons are a dream come true for those who are committed to lifelong learning. I find it most helpful as an introduction to topics that I find interesting but am still unsure of whether I want to invest a lot of time in learning.

Really bad subscription practices Really bad practices in terms of trial periods / paid membership subscriptions. Will not accept to refund, even though their cancellation page was broken. I recommend you stear away from this company as much as you can!!

Not worth 2 dollars Not worth the money. The quality of the courses are uneven (some just plain terrible -- but some decent). Platform itself is out of date and not user friendly -- not much effort is put into designing a platform that meets the user needs. One can't choose 10 courses in advance or set up a profile with favorites. No app. Website is glitchy. In general it seems it was designed 10 years ago, not updated and they focus all efforts now into locking unsuspecting customers into year-long memberships and no effort whatsoever into providing quality courses or platform services for the actual members. Do not subscribe!