Otio vs Perplexity: who uses which
Customers, public proof and the companies that use both.
On usedby, 6 companies use Otio and 26 use Perplexity. No company is listed with both yet. Perplexity leads among the Fintech & Payments companies on usedby that use either tool.Latest check Oct 5, 2026: 27 of 32 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 Otio, Perplexity, or both
Every company with a public proof for at least one of the two tools.
6
use only Otio
0
companies use both
26
use only Perplexity
6 companies use only Otio, 26 use only Perplexity and 0 use both, out of the 32 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 5, 2026.
Where it lands
Newest customers
We have not started tracking changes for Perplexity yet.
Who uses both
Companies with a confirmed or observed line on both tools.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Otio
PerplexityWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Otio and Perplexity
Which is used more, Otio or Perplexity?
Perplexity has more customers on usedby: 26 against 6 for Otio.
Do companies use both Otio and Perplexity?
usedby has not found a company with a confirmed or observed line on both Otio and Perplexity yet.
Who uses Otio?
6 companies on usedby, each with the public page that shows it. See who uses Otio.
Who uses Perplexity?
26 companies on usedby, each with the public page that shows it. See who uses Perplexity.
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.