Gemini (Google) vs Perplexity Comet
Which one should you pick? Here's the full breakdown.
Gemini (Google)
Google's LLM with deep Google Workspace integration, 2M token context window, and native code execution
Perplexity Comet
Perplexity's agentic AI browser -- FREE on all platforms as of 2026-03-18 (previously $200/mo Max-only). iOS, Android, Windows, Mac. Browses the web, executes multi-step tasks, and summarizes pages in-line. Comet Plus ($5/mo) adds premium publisher content
| Category | Gemini (Google) | Perplexity Comet |
|---|---|---|
| Ease of Use | 8.0 | 8.0 |
| Output Quality | 8.0 | 8.0 |
| Value | 9.0 | 9.5 |
| Features | 8.0 | 8.0 |
| Overall | 8.3 | 8.4 |
Pricing Comparison
| Feature | Gemini (Google) | Perplexity Comet |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Benchmark Head-to-Head
Gemini 3.1 Ultra benchmarks — Perplexity Comet has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| MMLU | Knowledge across 57 subjects | 90.5% |
| GPQA Diamond | Graduate-level science questions | 94.3% |
| HumanEval | Python code generation | 93.5% |
| SWE-bench | Real GitHub issue fixing | 80.6% |
| ARC-AGI | Abstract reasoning puzzles | 77.1% |
Which Should You Pick?
Pick Gemini (Google) if...
Google Workspace power users. If you live in Gmail, Docs, and Drive, Gemini Advanced integrates directly into your workflow. Also great for developers who need the cheapest API with the longest context window.
Visit Gemini (Google)Pick Perplexity Comet if...
Users who already use Perplexity for search and want an agent browser that can complete multi-step tasks (booking, research, shopping, document summarization) across tabs. Also a strong introduction to the AI-browser category for anyone curious but unwilling to pay $200/mo for a preview -- the 2026-03-18 free rollout makes evaluation risk-free.
Visit Perplexity CometOur Verdict
Gemini (Google) and Perplexity Comet are extremely close overall. Your choice comes down to specific needs -- Gemini (Google) is better for google workspace power users, while Perplexity Comet works best for users who already use perplexity for search and want an agent browser that can complete multi-step tasks (booking, research, shopping, document summarization) across tabs.