Best AI Tools for Students and Homework

Get step-by-step help with homework, research sources, build a presentation and polish essays before you hand them in.

Short answer

For students and homework, the most-visited AI tool we track is OpenAI / ChatGPT, followed by Grammarly AI and QuillBot. OpenAI / ChatGPT has a free plan. The lowest paid entry price is Gamma at $12/mo (Plus). Ranked by real web traffic (Tranco), not by who pays.

Updated Nov 2, 2026 · Data: Tranco web traffic ranks, verified pricing

1
OpenAI / ChatGPT
Maker of ChatGPT and the GPT models; leading AI research lab.
#130 global trafficFreemium · $20/mo (Plus)Free plan
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2
Grammarly AI
AI writing assistant for grammar, tone, clarity and style.
#323 global trafficFreemium · $30/mo (Pro)Free plan
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3
QuillBot
AI paraphrasing, summarization and grammar checking tool.
#3,776 global trafficFreemium · $19.95/mo (Premium)Free plan
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4
Gamma
AI presentation maker that turns a prompt or document into slides, docs or a simple website, with export to PowerPoint and Google Slides.
#3,923 global trafficFreemium · $12/mo (Plus)Free plan
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5
SciSpace
AI research assistant for literature reviews and chatting with papers, with a paraphraser, citation generator and AI detector.
#15,715 global trafficFreemium · $20/mo (Premium)Free plan
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6
Solvely
AI homework helper that solves math and science problems from a photo and explains each step, plus writing and exam prep tools.
#57,225 global trafficFreemium · Free to startFree plan
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Frequently asked questions

What is the best AI tool for students and homework?

For students and homework, the most-visited AI tool we track is OpenAI / ChatGPT, followed by Grammarly AI and QuillBot.

Is there a free AI tool for students and homework?

Yes. OpenAI / ChatGPT, Grammarly AI, QuillBot, Gamma, SciSpace and Solvely have a free plan or free tier.

What is the cheapest AI tool for students and homework?

Among the tools we list, Gamma has the lowest paid plan at $12/mo (Plus).

OpenAI / ChatGPT vs Grammarly AI →

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