TL;DR: Perplexity offers superior web search with citations. Grok excels at X (Twitter) trends and real-time social data. Use Perplexity for research; Grok for social media insights.
Comparison
| Feature | Grok | Perplexity |
|---|---|---|
| Data Source | X (Twitter) | Entire web |
| Citations | Limited | Inline sources |
| Real-time | Yes (X feed) | Yes (web crawl) |
| Access | X Premium only | Free + paid tiers |
Winner
Best for News: Grok (X-specific)
Best for Research: Perplexity

