Perplexity vs You.com: who uses which
Customers, public proof and the companies that use both.
On usedby, 26 companies use Perplexity and 10 use You.com. 2 companies use both, including Nvidia and Databricks. Perplexity leads among the Fintech & Payments companies on usedby that use either tool.Latest check Oct 8, 2026: 32 of 36 public lines checked. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side.
Who uses Perplexity, You.com, or both
Every company with a public proof for at least one of the two tools.
24
use only Perplexity
2
companies use both
8
use only You.com
24 companies use only Perplexity, 8 use only You.com and 2 use both, out of the 34 companies on usedby that use at least one of them.
Where it lands
Newest customers
We have not started tracking changes for Perplexity yet.
Where it lands
Newest customers
No new customer since tracking started on October 7, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
 Nvidia |
 Databricks |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Perplexity
You.comPricing, security and data residency are not checked yet. usedby adds them from each vendor's public pages, with the date of the check.
What customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Perplexity and You.com
Which is used more, Perplexity or You.com?
Perplexity has more customers on usedby: 26 against 10 for You.com.
Do companies use both Perplexity and You.com?
Yes. 2 companies use both on usedby, including Nvidia and Databricks.
Who uses Perplexity?
26 companies on usedby, each with the public page that shows it. See who uses Perplexity.
Who uses You.com?
10 companies on usedby, each with the public page that shows it. See who uses You.com.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company is named as using both tools when its lines on both are confirmed or observed.