About Rayyan
Rayyan Systems Inc. is a leading provider of collaboration and research tools that power the global research community in pursuit of accelerated scientific discovery.
Our Team
Robert Ayan
CEO
Bob is relentlessly focused on delivering exceptional solutions for our customers and other stakeholders.
Geoff Nesnow
Chief Revenue Officer
Geoff is our resident evangelist. He helps more researchers find and take advantage of Rayyan.
Hossam Hammady
VP, Engineering
Hossam is the software architect of Rayyan. He also leads our development team.
Ramy Mora
VP, Product & Marketing
Ramy leads our product development and marketing organizations. He helps ensure Rayyan brings the best capabilities to the market.
Greg Moeller
VP, Operations
Greg is responsible for ensuring that Rayyan delivers on its promises - to researchers, employees and investors.
Accelerate Your Research
Researchers report cutting the time spent on systematic literature review by 50% or more using Rayyan.