7 Best Free Studdy AI Alternatives and AI Tutors in 2025

Trying to study but nothing sticks? You're not the only one. Studying can be hard for some students.

If you're spending more time confused than making progress, it might be time to try an AI study tool.

AI study tools are like personal helpers that answer questions, grade your work, and help you study anytime you need it.

Studdy AI is one option, but there are many other AI tutors out there that work better and offer cheaper plans.

In this article, we'll list out the 7 best free Studdy AI alternatives and AI tutors students can use in 2025. Let's dive in!

What is Studdy AI?

Studdy AI is an AI study helper that gives quick answers to homework questions, explains concepts, and breaks things down into simpler terms.

You can ask it follow-up questions to get deeper explanations. It's meant to feel like chatting with a personal AI tutor who helps you understand the material, not just gives you answers.

While it is useful, some students find other AI tools better because of expanded compatibility or cheaper plans.

Is Studdy AI Free?

Studdy AI offers limited free access. You get 10,000 zaps (credits) to use before you are required to upgrade.

That’s why many students start looking for a free Studdy AI alternative. Check out the AI tools for students below for some options that might work for you.

Are AI Tutors Really Worth Using?

AI tutors are definitely worth using with one important parameter: you need to use them the right way.

AI tutors don’t replace your teacher or class, but they help fill in the gaps when you’re stuck or reviewing.

They’re most useful when:

• You don’t have time to wait for a tutor
• You need quick explanations at any time
• You want to study smarter, not just longer

AI tutors are great because they work when you need it and can explain things in terms that anyone can understand. Don't abuse them and they will give you good results.

Look for These 5 Things in Studdy AI Alternatives

Not all AI study tools are the same. The right one should actually help you learn, not just throw answers at you.

Here are 5 things to keep an eye out for:

• Working Anywhere - The tool should be easy to use on any device, whether you're on your laptop or phone.

• Giving Clear Explanations - It should break things down in a way you understand, not just give you the final answer.

• Handling Follow-Up Questions - You should be able to ask it to explain more or try another example.

• Covering More Than One Subject - A good tool helps with math, science, English, and more, not just one topic.

• Having a Free Option That’s Actually Useful - You shouldn’t need to pay right away just to get help with your work.

Pick a Studdy AI alternative that checks at least a few of these boxes. The alternatives below offers some tools that fit this criteria.

7 Best Free Studdy AI Alternatives

If you're looking for a Studdy AI alternative that can help you actually understand what you're studying, there are plenty of free options that do more than just give you quick answers.

Here's our list of the 7 best free Studdy AI alternatives:

1. AI Blaze

First up on our list of the best free Studdy AI alternatives is AI Blaze.

AI Blaze is your personal AI tutor and studying assistant that helps you quickly create study guides and solve homework problems in seconds!

With AI Blaze, you can get the answer to any homework problem right where you work. Plus, AI Blaze is free!

Features

• Use AI to answer homework questions - Answer homework questions on any page or website, right where you work.

• Study effectively with AI - AI Blaze can help you study with practice tests and study guides for any subject.

• AI Blaze works on any website! - Get help with homework on any website on Chrome.

• AI Blaze is free! - Forget about annoying licenses or subscriptions. AI Blaze is free for students!

2. Sizzle AI

Sizzle AI helps you work through problems step by step instead of showing you the full answer upfront. It's especially helpful for math and science questions where you need to learn the process.

You can interact with it by selecting what part you're stuck on, and it responds with hints or follow-ups. This makes it useful for learning, not just solving.

3. QuestionAI

QuestionAI is a tool that gives explanations alongside each answer. You can upload or paste a question, and it breaks down how it got to the solution.

It works across multiple subjects, making it helpful for general studying. If the first explanation isn’t clear, you can ask tools like QuestionAI for a different version.

4. Gizmo AI

Gizmo AI provides a study chat interface that supports follow-up questions and topic exploration. It works well when you want to go deeper into a subject or need clarification beyond a one-line answer.

Tools like Gizmo AI help students review for tests and understand how things connect. You can also quiz yourself using your notes or key terms.

5. Unstuck AI

Unstuck AI focuses on helping you figure out why you're confused and what you're missing. You describe where you're stuck, and it breaks things into manageable pieces.

Tools like Unstuck AI are useful for writing tasks, reading assignments, and subjects where you need context. You can also rephrase questions to see different approaches.

6. Raena AI

Raena AI is useful for writing, outlining, and explaining complex ideas. You can use it to build structured essays or get help analyzing tough reading material.

It’s designed for back-and-forth learning, so you can ask it to explain or revise as needed. It’s best when you need more than a one-time answer.

7. Knowunity

Knowunity is a student-driven platform where users upload study guides and notes. It’s not an AI chatbot, but you can search for materials on most school topics.

The content is usually simplified and made by students who’ve already taken the course. It’s helpful when you want to compare notes or prepare for a test.

Find the AI Study Helper That Works for You

Studying doesn’t have to be frustrating or confusing. Whether you're stuck on a math problem, trying to write an essay, or just need help staying focused, there's a Studdy AI alternative that can help.

Try out a few and see which one fits your learning style. The right AI tutor can make a big difference in how you understand and remember what you're studying.

To recap, our suggestion for the best free Studdy AI alternative is AI Blaze. AI Blaze is your personal AI studying assistant that helps you answer questions and create study guides on any website for free!