Peec AI vs Surfer: who uses which
Customers, public proof and the companies that use both.
On usedby, 25 companies use Peec AI and 53 use Surfer. 1 company uses both, including Graphite. Peec AI leads among the DevTools & Infrastructure companies on usedby that use either tool, Surfer among the Marketing Tech companies.Latest check Oct 3, 2026: 73 of 78 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 Peec AI, Surfer, or both
Every company with a public proof for at least one of the two tools.
24
use only Peec AI
1
company uses both
52
use only Surfer
24 companies use only Peec AI, 52 use only Surfer and 1 uses both, out of the 77 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 3, 2026.
Where it lands
Newest customers
No new customer since tracking started on October 2, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Peec AI, Surfer or both: a share of the companies on usedby, not of the market.
Peec AI onlyBothSurfer only
More common with Peec AI
- DevTools & Infrastructure5 of the 8 DevTools & Infrastructure companies on usedby that use either tool use Peec AI, 1 of them alongside Surfer.
- Agency & Studio5 of the 6 Agency & Studio companies on usedby that use either tool use Peec AI.
More common with Surfer
- Marketing Tech6 of the 9 Marketing Tech companies on usedby that use either tool use Surfer.
Source: confirmed and observed usedby lines. Job-post signals, the weakest proof level, are left out of these shares.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Peec AISurferWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Peec AI and Surfer
Which is used more, Peec AI or Surfer?
Surfer has more customers on usedby: 53 against 25 for Peec AI. Peec AI leads among the DevTools & Infrastructure companies on usedby that use either tool, Surfer among the Marketing Tech companies.
Do companies use both Peec AI and Surfer?
Yes. 1 company uses both on usedby, including Graphite.
Who uses Peec AI?
25 companies on usedby, each with the public page that shows it. See who uses Peec AI.
Who uses Surfer?
53 companies on usedby, each with the public page that shows it. See who uses Surfer.
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.