Arize AI vs Coval: who uses which
Customers, public proof and the companies that use both.
On usedby, 32 companies use Arize AI and 8 use Coval. 1 company uses both, including Chime.Latest check Nov 12, 2026: 40 of 40 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Arize AI, Coval, or both
Every company with a public proof for at least one of the two tools.
31
listed for Arize AI only
1
company uses both
7
listed for Coval only
On usedby, 31 companies are listed for Arize AI only, 7 are listed for Coval only and 1 uses both, out of the 39 companies listed for at least one. An absent listing does not prove non-use.
Where it lands
Recently publicly listed customers
No new public customer listing since tracking started on October 5, 2026.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Arize AI |
|---|---|
 Chime | On or before Nov 2024 |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Vendor facts checked: Arize AI, 5 of 6; Coval, 0 of 6. Missing facts remain unverified, not absent features.
Arize AI
CovalWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Arize AI
With LLM-based evals, Kratz says the same volume can be evaluated in about 10 minutes.
Bazaarvoice
Vendor case study, arize.com, captured Oct 16, 2026
The approach enabled 15+ production use cases in the first six months
Handshake
Vendor case study, arize.com, captured Oct 16, 2026
Coval
No reviewed story for Coval yet.
Questions about Arize AI and Coval
Which is used more, Arize AI or Coval?
Arize AI has more customers on usedby: 32 against 8 for Coval.
Do companies use both Arize AI and Coval?
Yes. 1 company uses both on usedby, including Chime.
Who uses Arize AI?
32 companies on usedby, each with the public page that shows it. See who uses Arize AI.
Who uses Coval?
8 companies on usedby, each with the public page that shows it. See who uses Coval.
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 four proof levels: confirmed, declared by the company itself, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.