Grok Free vs Perplexity Free
Same price · Updated 2026-08-31
Grok Free
xaixAI pricing page lists Free at $0/month with generous free limits for trying Grok.
Full details →| Attribute | Grok Free | Perplexity Free |
|---|---|---|
| Price | Free | Free |
| Tier | free | free |
| Context window | — | 32K tokens |
| Provider | xai | perplexity |
| Billing | free | free |
| Audience | consumer | consumer |
| Flagship models | grok-4 | sonar |
| Usage note | xAI pricing page lists Free at $0/month with generous free limits for trying Grok. | Unlimited quick searches, 3 Pro searches/day |
| Feature count | 4 | 3 |
Only in Grok Free
- +real-time web and X search
- +voice mode
- +SOC 2 compliance (Type I & II)
- +connectors
Only in Perplexity Free
- +quick search
- +3 Pro searches per day
- +basic sources
Which one should I pick?
Same price Picking between Grok Free and Perplexity Free usually comes down to three things: which models you want access to, how much you'll actually use, and what ecosystem you already live in.
- Pick Grok Free if you want grok-4 as your daily driver, or if real-time web and X search matters to you.
- Pick Perplexity Free if you want sonar, or if quick search is closer to your workflow.
Still unsure? The Subscription vs API calculator tells you the break-even usage where pay-as-you-go API access would be cheaper than either subscription.
Frequently asked questions
What is the price difference between Grok Free and Perplexity Free? +
Grok Free and Perplexity Free are both priced at Free per month, so cost is not a deciding factor — pick based on included models and feature fit.
Which AI models are included with Grok Free vs Perplexity Free? +
Grok Free bundles grok-4. Perplexity Free bundles sonar. The model lineup is usually the most important factor — pick the plan whose flagship models match the work you actually do.
Is Grok Free or Perplexity Free better value for power users? +
Both plans are priced the same, so value comes down to feature depth and model access — see the "Only in" lists above.
Can I switch between Grok Free and Perplexity Free? +
Yes. Both plans are monthly subscriptions you can cancel or downgrade at any time. Many users keep one plan as a daily driver and try the other for a single billing cycle to compare in their own workflow.