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    CK-12 Alternatives

    CK-12 is described as 'Foundation provides a library of free online textbooks, videos, exercises, flashcards, and real world examples for over 5000 concepts from arithmetic to physics, engineering, and history. Our vision is to help you learn what you want, when you want, at your own pace' and is a Online Education Service in the Education & Reference category. There are eight alternatives to CK-12, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Windows. The best alternative is Khan Academy, which is free. Other great sites and apps similar to CK-12 are Learnamic (Free), Pocket Scholar (Paid), Engineer4Free (Free) and Grok Learning (Freemium, Open Source).

    This page was last updated Mar 20, 2021

    1. Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
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    2. Search thousands of free and paid K-12 resources (apps, books, online courses, YouTube videos, whatever!) to find the right one for you, your kids, and your budget.
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    3. Pocket Scholar is a science-learning platform centered around breaking down complicated science topics into smaller chunks that makes them easier to understand.
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    4. Engineer4Free is a tutorial site where anyone can learn university level engineering for free. Engineer4Free has made hundreds of YouTube tutorials and organized them into several courses ranging from Calculus to Project Management to Structural Analysis.
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      Engineer4Free vs CK-12 opinions
      pros, cons and recent comments
      Engineer4Free is for college students, not for K-12. These are totally different products
      Negative comment about 1 year ago

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    5. Grok Learning is a browser-based learning platform. Challenging problems Their problem-based learning approach matches each new concept with a problem so you learn by doing!
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    6. Catch up with intricate Science and Math concepts with Eureka.in NSES app. FEATURED ANIMATIONS OF THE WEEK Free new 3D animations EVERY WEEK across Elementary, Middle and High School levels covering Physical Science, Life Science, Earth Science or Mathematics!
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      • FreemiumProprietary
      • Online
      Sunlight is a platform for companies looking to grow a highly engaging learning culture at work by empowering your team to access any course, book, or event in the world.
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      Sunlight vs CK-12 opinions
      pros, cons and recent comments
      companies vs. schools — totally different
      Negative comment about 1 year ago

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    7. Clear all your NCERT doubts with ease from our NCERT solutions for class 6 - 10 Our NCERT solutions for class 6 - 10 are made by expert teams who are graduate from top engineering colleges in India including IITs.
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    Showing 8 of 8 alternatives