
Quizlet
Anki
Knowt
Brainscape
Cram
Mochi
RemNote
Free AI study tools: an AI tutor that cites its sources, quiz and flashcard generators, study plans, citation and GPA tools. Free plan; Pro from $6.99/mo.

Code Effects is the fastest and most intuitive .NET business rules engine trusted by government entities and Fortune 500 corporations all over the world

Website, pricing, platforms and company facts side by side.
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| Website | scholar.0xpi.com | codeeffects.com |
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| Company | Startup from the United States · 1 - 9 employees · 2025 | 2009 |
| Listed in |
In their own words, as submitted to SaaSHub.


Scholarize is a set of AI study tools for college and high school students. AI tutor: step-by-step explanations for CS and STEM questions; every answer ends with its sources. Quiz generator: multiple-choice practice quizzes (5-20 questions, with answers and explanations) from a topic or a...
Code Effects Software is the developer of state-of-the-art business rules engine that combines an incredible performance of rule evaluation with revolutionary web interface, allowing the end-users to author and manage their corporate business rules with no knowledge of programming languages or IT...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Scholarize and Code Effects.
Scholarize's answer
Scholarize puts the AI study tools a student uses most in one place, and much of it works without an account: GPA, grade and final grade calculators, a citation generator (APA 7, MLA 9, Chicago), a thesis statement generator and a study plan generator. Every AI tutor answer ends with its sources. Brain Battles add live one-on-one quiz duels between students, with a season leaderboard.
Scholarize's answer
You can start without paying or signing up: the calculators, citation generator, study plan and thesis tools need no account. A free account adds 10 AI tutor questions, 2 quizzes and 2 flashcard sets a month. If you need more, Pro is $6.99/month, or $19.99 once for a 4-month Semester Pass that does not auto-renew, so you are not billed after the term ends.
Scholarize's answer
College and high school students who are studying for exams, writing papers, or keeping track of their grades. Teachers also use the free GPA and grade calculator widgets on class websites, and Brain Battles for quiz duels.
Scholarize's answer
Scholarize was built by 0xpi in Seattle to give students useful study tools for free, with clear limits and a low-cost upgrade instead of a paywall on the first click. It adds Brain Battles, live one-on-one quiz duels, to make studying less solitary.
Scholarize's answer
Scholarize is a web app that runs in any desktop or mobile browser, with no download. Its AI features (tutor, quiz and flashcard generation, study plans, video summaries) send each task to a large language model suited to it.
Share your experience with using Scholarize and Code Effects. For example, how are they different and which one is better?
When comparing Scholarize and Code Effects, you can also consider the following products.

Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.
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Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
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An app that uses AI to turn your notes into review quizzes.
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Find, create, and study SMART FLASHCARDS on any device. DOUBLE your learning speed using the most effective study system on the planet. Keep all your content in sync across Brainscape's website and your Android devices.
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Cram is an app for Android, Windows and Apple devices that allows you to search for flashcards in a range of topics to study for an upcoming test or to learn new information. Read more about Cram.
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Write notes and flashcards with Markdown and study them with spaced repetition.
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