Short verdict: for students, Gemini is the better deal right now — a free year of AI Plus until December 31, 2026. If your work depends on citing sources, Perplexity shows references more clearly, and its education plan is $10/month.
Choose Gemini if
- You're a student and want a free year now.
- You rely on Google Docs and Drive for study or work.
- You want a cheap paid plan: AI Plus at $4.99 in the US.
Choose Perplexity if
- You need numbered sources with every answer to check them.
- You research fast-changing topics (news, prices, tech).
- The free plan covers basic search; Pro at $20 (or $10 for students) when you need more.
A practical mix
Claim Gemini's free student year and use Perplexity's free plan for cited research — without paying anything. Details in AI student discounts.