Castor Success Stories

Learn how our customers are using Castor to accelerate their research and solve their data challenges


Reviews and awards

Deloitte recognized us for our fast growth

We received the 2018 Deloitte Fast 50 award for being the #1 fastest growing technology company in the healthcare sector and #4 overall in the Netherlands!

What our customers are saying about us

“I love the ease-of-use, platform accessibility, multi-user options, and great customer service.” -Helene B, ABMS

"Best value and also best product

“This product includes EVERYTHING you can find in all of the competing products, including the regulatory requirements, but is so much less expensive that it is not even worth checking out the other companies. This is my go to platform for all of my clients’ clinical trials.”


-Sharon Goldfarb, SGConsulting

Trusted by the industry