Yes, when you create a new account, you get a free 15-day trial. No need for any kind of payment info until you decide to upgrade

We accept payments with major credit cards like Visa, Mastercard, AMEX, Maestro, and Discover.

You can cancel your PrepAI subscription anytime, just follow these quick steps:

• Go to the “My Accounts” section of your account.
• Navigate to “Subscription & Add-ons.”
• Click on ‘Cancel’ for all active subscriptions.

Your plan will remain active until the end of the current billing period, after which it will not be renewed.

We understand the value of your investment. Our AI models are costly to maintain, but you can try our product for free for 15 days with no prior commitment. Refunds for subscription plans are only possible in exceptional cases.

For the newly launched Lifetime Deal, we are pleased to offer a 30-day money-back guarantee, ensuring your trust and satisfaction.

Yes, we do. Our no-cost API enables developers to programmatically generate quizzes. API support is included in our subscription plans for limited internal usage.

For more details and information about the API or enterprise quizzing solutions, please contact us at prepai@datatobiz.com.

Yes, the limit depends on your chosen plan:

Subscription (Yearly) Plans: 250 quizzes per month.

Lifetime Plan: Enjoy unlimited quizzes without any restrictions.

Pay-As-You-Go Plan: No limitations within plan. The more you generate, the more you need to pay.

Note: Each quiz can contain 100-200 questions, depending on the size and quality of your content.

PrepAI processes the first 2500 words of your uploaded content, whether it’s a long PDF or a video. You can specify page numbers for documents and time stamps for videos to maximize utility.

PrepAI allows you to generate a variety of question types including Multiple Choice Questions (MCQs), Fill in the Blanks, True or False (Yes/No Questions), Statement-based questions, Descriptive Questions (both Long and Short Answers), Matching as well as Crossword type questions.

Yes, PrepAI supports AI-based auto-grading developed with the assistance of subject matter experts. This technology can evaluate answer sheets for both objective as well as descriptive type questions submitted by candidates during the quiz.

PrepAI leads with educational expertise, cutting-edge technology, and a strong user base. We’re ahead with collaborations with 50+ universities, 10+ edtech companies, 20+ learn & prepare platforms worldwide, ensuring quality learning material and rapid development based on constant user feedback.

Will I still be able to use PrepAI when I reach the age of 90?
We get that alot from our users and we totally understand your concern! 
When we say “lifetime deal,” we mean you’ll have access to PrepAI for as long as the product exists. It’s like buying a ticket to a theme park that’s good for your entire life! However, it’s important to note that software, like everything else, is prone to change and improvisations. While we’re confident in PrepAI’s future, there’s always a place for upgrades, improvements or additions.
We strongly recommend trying out PrepAI(lifetime deal) within the refund window of 30 days to see if the included features meets your needs. If it does, you can enjoy using Lifetime access and enjoy any future improvements at no extra cost. 
Even in the unlikely event of major changes, you’ll still have access to the features you paid for under the lifetime deal. Plus, we plan to offer upgrades after 10 years*, though this isn’t a guaranteed timeline.
**As per the average Software Development Life Cycle (SDLC) timeline, upgrades are typically considered after a certain period. However, the need for an upgrade is subject to the market environment and technological climate.