Last updated: October 2026. Prices are in USD unless marked CAD. Canadian cards are usually charged in USD and converted by your bank, plus GST/HST.
The best AI for most students is ChatGPT Free for explanations and practice, NotebookLM for studying your own course materials, and Perplexity for research with sources. All three are free. Paid plans are rarely necessary, and some come with student discounts.
ChatGPT
Explains any topic step by step, quizzes you, checks your reasoning and helps plan essays. The free plan covers most student needs.
Best AI tools for students
| Tool | Best for | Free plan | Student deal |
|---|---|---|---|
| ChatGPT | Explanations, practice, essay planning | Yes | None right now (Go is $8/month) |
| NotebookLM | Studying your own notes and readings | Yes | Extras via Google student offers |
| Google Gemini | Research, Google Docs, long readings | Yes | Google runs student offers; check eligibility in Canada |
| Perplexity | Research with citations | Yes | Education Pro $10/month at eligible schools |
| Claude | Long readings, writing feedback, learning mode | Yes | Claude for Education at partner schools |
| Microsoft Copilot | Word, Excel, PowerPoint | Yes | 50% off Microsoft 365 Personal for students |
| Quizlet | Flashcards and quizzes from notes | Yes | Plus from $35.99/year |
| Grammarly | Proofreading and citations | Yes | Only through your school |
1. ChatGPT — best all-round tutor
Ask it to explain a concept “like I am in first year”, generate practice questions, or check where your maths went wrong. Ask it to guide you with questions instead of giving you the answer.
2. NotebookLM — best for your own materials
Upload lecture slides, PDFs and notes; NotebookLM answers only from your sources, makes study guides and even creates audio overviews you can listen to on the bus.
3. Perplexity — best for research
Every answer cites its sources, which makes it a fast starting point for essays. Always open and read the sources before citing them.
4. Claude — best for long readings and feedback
Claude handles long documents well and gives thoughtful feedback on drafts. Its learning mode asks guiding questions rather than writing answers for you.
5. Gemini — best for Google users
If your school uses Google Workspace, Gemini works inside Docs and Drive. Google regularly runs free or discounted plans for students; eligibility outside the US changes often, so check Google’s student page.
6. Copilot, Quizlet and Grammarly
Copilot helps in Word, Excel and PowerPoint; Quizlet turns notes into flashcards; Grammarly polishes grammar and formatting.
Cheapest paid upgrades for students
- Google AI Plus
- CA$6.99/month
- ChatGPT Go
- US$8/month
- Perplexity Education Pro
- US$10/month (eligible schools)
- Microsoft 365 Personal
- 50% student discount
- Quizlet Plus
- US$35.99/year
Pros
- Free plans cover almost everything
- Personal tutor available 24/7
- Faster research and study guides
- Great for practice questions and feedback
Cons
- Can be confidently wrong, always verify
- Misuse can break academic integrity rules
- AI detectors can wrongly flag honest work
- Over-reliance weakens your own skills
How to use AI honestly at school
- Use it to understand, then write in your own words.
- Ask for practice questions and feedback, not finished assignments.
- Keep your drafts and notes as proof of your process.
- Disclose AI use when your instructor asks for it.
FAQ
What is the best free AI for students?
ChatGPT Free for explanations, NotebookLM for studying your own materials and Perplexity for research.
Is there a ChatGPT student discount in Canada?
Not right now. OpenAI’s free Plus offer for students ended in 2025. ChatGPT Go at $8/month is the cheapest upgrade.
Can teachers detect AI?
Detectors are unreliable and some Canadian universities, like Waterloo and UBC, do not use Turnitin’s AI detection. Instructors still notice writing that does not sound like you, and unauthorised use can be an academic offence.