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Grok vs Perplexity comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Grok
Ranking in AI-Powered Chatbots
6th
Average Rating
7.0
Number of Reviews
1
Ranking in other categories
Large Language Models (LLMs) (9th)
Perplexity
Ranking in AI-Powered Chatbots
5th
Average Rating
3.0
Number of Reviews
1
Ranking in other categories
AI Content Creation (9th), AI Research (1st)
 

Mindshare comparison

As of May 2026, in the AI-Powered Chatbots category, the mindshare of Grok is 3.3%, down from 4.9% compared to the previous year. The mindshare of Perplexity is 3.4%, down from 6.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI-Powered Chatbots Mindshare Distribution
ProductMindshare (%)
Perplexity3.4%
Grok3.3%
Other93.3%
AI-Powered Chatbots
 

Featured Reviews

Malte Landwehr - PeerSpot reviewer
Vice President, Seo at idealo Internet GmbH
Staying updated with pop culture is easier, but voice feature needs refinement
On Twitter, or X itself, the option that on any post, I can just access Grok functionality with one click is valuable. In general, I appreciate the ability to discuss very current trends and developments. Because I cannot follow all Internet subculture all day every day, Grok makes it easy to get accurate information on these up-to-date pop cultural phenomena.
Malte Landwehr - PeerSpot reviewer
Vice President, Seo at idealo Internet GmbH
Attempts to be versatile but falls short of specialized performance
I use Perplexity primarily as an online search engine when I need information I use Perplexity primarily as an online search engine when I need information. However, I cannot recommend it as Google is a better web search engine, and ChatGPT is a better LLM-based answer engine. I find information…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"I previously tried to do the same with ChatGPT, Claude, and Perplexity, but none of them have the ability for this up-to-date, real-time, niche, pop culture knowledge that Grok possesses."
"I previously tried to do the same with ChatGPT, Claude, and Perplexity, but none of them have the ability for this up-to-date, real-time, niche, pop culture knowledge that Grok possesses."
"Perplexity has nothing that makes it unique, and it tries to do everything at once but does nothing well."
"The initial setup was straightforward."
 

Cons

"Grok is already pretty good, but I don't like the voice mode. It doesn't work very well, giving very long answers and explanations and repeating certain greetings."
"Perplexity has nothing that makes it unique, and it tries to do everything at once but does nothing well."
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Top Industries

By visitors reading reviews
Comms Service Provider
15%
Financial Services Firm
14%
University
10%
Educational Organization
7%
Financial Services Firm
22%
Comms Service Provider
9%
Construction Company
8%
University
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What needs improvement with Grok?
Grok is already pretty good, but I don't like the voice mode. It doesn't work very well, giving very long answers and explanations and repeating certain greetings. It is not enjoyable.
What is your primary use case for Grok?
My main use cases are twofold. One is when I read something on Twitter, Grok can explain it to me, even if it's just an image or if it requires a lot of background information. Grok can always give...
What needs improvement with Perplexity?
The core feature and the core ranking algorithm of Perplexity should be improved. Perplexity is trying to be everything at once, such as providing stock information and e-commerce, and should make ...
What is your primary use case for Perplexity?
I use Perplexity primarily as an online search engine when I need information.
What advice do you have for others considering Perplexity?
I would advise using something else instead. Perplexity has nothing that makes it unique, and it tries to do everything at once but does nothing well. Its competitors are better in every way. I rat...
 

Comparisons

 

Overview

Find out what your peers are saying about ServiceNow, Moveworks, DeepSeek AI and others in AI-Powered Chatbots. Updated: April 2026.
893,164 professionals have used our research since 2012.