Abacus.AI, formerly known as RealityEngines.AI, is a foundational AI research company that solves the hard problems that enterprises face in the AI/ML space, and packages that research into easy-to-use cloud services.

Abacus.AI does research and offers cloud AI services, to help companies of all sizes, to easily and effortlessly embed cutting-edge deep learning models into their business processes, or customer experiences.

Abacus.AI was founded in 2019 by Bindu Reddy, Arvind Sundararajan and Siddartha Naidu. The company is headquartered in San Francisco, California.

Abacus.AI’s mission is to help businesses implement modern deep learning systems into their customer experience and business processes without having to do the heavy lifting of learning how to train models themselves.

Abacus.AI helps you create large-scale, real-time customizable deep learning systems. These systems generate accurate predictions that you can incorporate into all aspects of your customer experience or business process.


Abacus.AI has worked with 1,200 beta testers and in recent months, the team mostly focused on not just helping businesses build their models but also put them into production. Current Abacus.AI customers include 1-800-Flowers, Flex, DailyLook and Prodege.


Abacus.AI is backed by Index Ventures, Khosla Ventures, Coatue, Decibel Ventures, Eric Schmidt, Jerry Yang and others. The company raised $22M in a Series B round on Nov 18, 2020. This brings Abacus.AI's total funding to $40.3M to date.



  • Year founded: 2019
  • Funding Info: $40.3M over 4 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: San Francisco
  • State: California
  • Country: United States
Related businesses