Head-to-head comparison of Gemini vs Perplexity. See specs, pricing, and capabilities side by side to pick the right AI for your task.

Spec
Gemini
Perplexity
Best for
Google ecosystem
Answer engine
Context window
1M
N/A
Image generation
Voice mode
Code execution
Web browsing
Offline / open weights
Public API
Starting price
$20/mo
Free · $20/mo
Gemini edges ahead on overall rating (4.7★).

Gemini

Best long-context model — 1M tokens + Google grounding.

Perplexity

Answer engine that cites live sources for every response.