Monday, November 2, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
50 reviews
CortexiaSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Cortexia is an AI-powered expert network connecting businesses with top industry professionals worldwide. We help companies make smarter decisions using high quality insights from vetted experts—fast.
Cortexia (cortexiaco.com) has 50 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
50 approved reviews, newest moderated first
Cortex had reached out to me a while, back to do a survey based on my knowledge of products that they had surveys for I completed the survey and when payment was available, they paid me immediately into my checking account. Musa is a great communicator and helped me through every step of the way. I would like to do business with this organization again in the near future thank you for having me and thanks for taking care of me.
By Albert H.
One of the best firms i interacted with. Professional communication, transparency and timely payment. i would highly recommend Cortexia for paid surveys and consultation.
By Minahil S.
The screening process was quick and straightforward. The team was very honest and informative . The whole process was how they said it would be, no surprises. The interview was just under an hour and went very smoothly. It didn’t feel like work at all . I would do it again.
By Virginia V.
The initial contact and screening was done through LinkedIn, it was extremely simple and very straightforward. My first call came about a week later; scheduling was simple, communication was great before and after, the call itself went great, and payment was received within 30 minutes of the call. This was a great experience and I’m looking forward to working with this organization again in the future.
By Cole M.
I was asked to participate in conversation through Musa and it was super easy and pleasant. The whole short process was professional and reliable. Good Luck !
By Asaf K.
I was contacted via email through LinkedIn. The process was very straightforward; I answered some screening questions and once I was approved, they provided a list of times that their client was available for the call. They were very flexible, and it was a great experience to share some of what I do professionally and get compensated for it! I would 100% participate in another study with them!
By David R.
Musa was very helpful the entire process, outreach, vetting - the client and consultant match was beneficial. He's very responsive to your messaging and prompt. 5 stars! I recommend working with Cortexia. 4 stars only because payment processing took a little longer than anticipated. [would have given 4.5, but this rating system is meh] Most importantly, Cortexia is a legitimate consulting service that you can trust with your expertise.
By Human_ _.
Working with Cortexia was an outstanding experience and looking forward to future opportunities. The team asked insightful questions for their research.
By Kevin Q.
