Perplexity AI vs Grok
Which one should you choose? Here's how they compare.
| Feature | Perplexity AI | Grok |
|---|---|---|
| Rating | ★ 4.4 | ★ 4.2 |
| Pricing | $20/mo | $8-30/mo |
| Type | freemium | freemium |
| Company | Perplexity | xAI |
| Founded | 2022 | 2023 |
Perplexity AI Features
- •Web-sourced answers
- •Citation links
- •Multiple model choices
- •Collections feature
Grok Features
- •Real-time X integration
- •Unfiltered responses
- •Image generation via Grok Imagine
- •DeepSearch capability
Perplexity AI Pros
- ✓Always cites sources
- ✓Real-time web search
- ✓Less hallucination
Perplexity AI Cons
- ✗Requires internet for best results
- ✗Less creative writing ability
- ✗Free tier limited
Grok Pros
- ✓Access to real-time data via X
- ✓Less restrictive than competitors
- ✓Witty personality
Grok Cons
- ✗Requires X Premium subscription
- ✗Less polished UX
- ✗Smaller knowledge base
The Verdict
Both Perplexity AI and Grok are solid choices in the chatbotspace. Here's a quick summary:
Choose Perplexity AI if:
- • You need always cites sources
- • You need real-time web search
Choose Grok if:
- • You need access to real-time data via x
- • You need less restrictive than competitors