DOAGemini vs Perplexity: which one to choose?
We compare Gemini and Perplexity on price, devices, difficulty and who each one suits, using the data on their DOA pages.
Gemini
Google assistant integrated with Gmail, Docs, Drive and YouTube. Strong at search and Google-account context.
Perplexity
Answer engine with cited sources: every fact comes with its link. Ideal for research, study or checking news without losing where it came from.
DOA verdict for writing
Perplexity wins, but only just
85.3 Perplexity · 83.7 Gemini / 100
Students, journalists and researchers. More transparent than a generic chatbot.
Why
- DOA score in writing · Perplexity: 85/100 vs 83/100
- Free version · Gemini: 86/100 vs 80/100
- Ease of use: tie
- Devices · Perplexity: 5 vs 4
Pick Gemini if…
Anyone already living in Gmail and Docs. Free and well connected to Google's ecosystem.
How we decide: this verdict uses a formula of its own for comparisons, different from the DOA score: DOA score in writing (60%), free version (20%), ease of use (10%) and devices (10%). Data from each tool page, reviewed on 14 October 2026. How we calculate the DOA score and the verdict
| Gemini | Perplexity | |
|---|---|---|
| Price | Freemium Free. Google AI Plus from €4.99, Pro €21.99 and Ultra from €99.99 a month (prices in Spain). | Freemium Free with limited searches. Pro: US$17/month billed annually; Max: US$167/month billed annually (the official page shows no monthly price). |
| Devices | Browser · Android · iPhone / iPad · Windows | Browser · Android · iPhone / iPad · Mac · Windows |
| Level | Easy | Easy |
| What it is for | Writing Research Getting work done Study Image | Research Study Writing |
| DOA score | 83/100 | 85/100 |
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On the overall DOA score, Gemini gets 83/100 and Perplexity 85/100. It is an indicative rating: try both on a real task before you pay.
Gemini is a better fit for
- Anyone already living in Gmail and Docs
- Students who need a solid free plan
Perplexity is a better fit for
- Students, journalists and researchers
- Fast briefings with sources