Build & Test Knowledge With ProProfs

  • +10 Million Learners
  • +10 Million Quiz Takers
  • +100,000 Quizzes and Tests
  • +1 Million Flashcards
  • +100,000 Brain Games

ProProfs' tools for building & testing knowledge are used by millions of users each month. The site hosts more than 1,000,000 pages of content in 70+ languages, and is a leading platform for online training and assessment with the world's largest library of professional tests & quizzes. ProProfs products, including Quiz, Survey, Knowledge Base and Training tools, are used by many Fortune 500 companies such as Sony & Dell, along with users from leading educational institutes like Harvard & Yale. ProProfs empowers users with a valuable platform to apply knowledge, helping them increase productivity, efficiency and profitability.

ProProfs was founded by Sameer Bhatia, on the vision that knowledge should be freely available to people from all walks of life.

  • sony
  • dell
  • cisco
  • dhl
  • harvard
  • yale
  • phoenix
  • sony
  • dell
  • cisco
  • dhl
  • harvard
  • yale
  • phoenix
  • sony
  • dell
  • cisco
  • dhl
  • harvard
  • yale
  • phoenix

Our Offices

Head Office and Mailing Address:

6800 Altamor Drive,
Los Angeles, CA 90045, USA
Phone: (855) 776-7763

Drop In Center Location:

920 Santa Monica Boulevard
Santa Monica, CA 90401

Regional Offices:

Delhi / NCR

Our Principles


We develop our products to be simple for everyone to use. From classrooms, boardrooms and homes, everyone can easily use our products. We achieve this by continuously learning and improving, with simplicity always a priority for us.


Our products are comprehensive enough to meet the needs of the most advanced enterprise users with complex use cases. Our products work across all devices, including mobile.


We are constantly striving for our customers delight. Our honest pricing, simple functionality and ease of use all contribute to a delightful experience, and we make sure we provide all of these.

Get in touch with us!

Our Delighted Customers

  • The Best Technology for Test Construction! is the best technology for test construction. I have worked with 6 other web sites and there is no comparison. Please keep up the excellent work!
    Read More
    John Mitchell,

    Science Department Chairman at Lincoln High School in Harrison County, West Virginia

  • Easy to Test Several 100 Global Employees!
    ProProfs does what it advertises. It was painless to generate and execute an exam to several 100 global employees.
    Read More
    Brenda Kesler,

    Ph.D. Business Development Manager, Thermo Fisher Scientific

  • Excellent Customer Service!
    With excellent customer service, ProProfs Training Maker provided the necessary tool to make a testing mechanism in order to meet the requirements that were needed...
    Read More
    Bill Wisell,

    Health Licensing Coordinator, Nebraska Department of Human and Health Services

  • Everyone Should Give It a Try!
    Training Maker is now a staple for students of all my Graduate Education courses. All my students will become better instructors with this assessment tool. Everyone should give it a try.
    Read More
    Professor Daniel Stein,

    Director of Technology Initiatives, Touro College

  • Simplified And Organized Training!
    ProProfs has made the enormous task of maintaining training records much more simple and efficient. I would surely recommend this tool to others
    Read More
    Brett Wheeler,

    Chief Operating Officer, Access to Counseling Services

  • Automatic Grading Saves Time & Makes My Business Easier!
    I am a national certified continuing education provider for massage therapy and I love ProProfs because it enables me to respond immediately with constructive feedback for both my students and myself...
    Read More
    Stacy Potter,

    National Certified Continuing Education Provider for Massage Therapy

  • Hands Down the Easiest, Most Efficient Program I Have Ever Used!
    ProProfs Training Maker has helped me, as a school teacher, to really organize my lessons. It is so easy to make pop trainings and tests, and the results, cumulative reports and stats are all in a very easy...
    Read More
    Charlene Campbell,

    8th Grade Team, McKeel Academy

We've Received Great Press & Awards!

  • mashable-press
  • journal
  • sej
  • yahoo-news
  • killer-start
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