On usedby, 26 companies use Aviso and 14 use Clari. 1 company uses both, including Elastic. Aviso leads among the DevTools & Infrastructure companies on usedby that use either tool, Clari among the Data & Analytics companies.Latest check Oct 20, 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 Aviso, Clari, or both
Every company with a public proof for at least one of the two tools.
25
listed for Aviso only
1
company uses both
1 of them is listed through a job post on one side, the weakest proof.
13
listed for Clari only
On usedby, 25 companies are listed for Aviso only, 13 are listed for Clari only and 1 uses both, 1 of them through a job post on one side, out of the 39 companies listed for at least one. An absent listing does not prove non-use.
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, Clari |
|---|---|
 Elasticjob post for Clari | Job post, Aug 2026 |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Aviso, Clari or both: a share of the companies on usedby, not of the market.
Listed for Aviso onlyBothListed for Clari only
More common with Aviso
- DevTools & Infrastructure8 of the 11 DevTools & Infrastructure companies on usedby that use either tool use Aviso.
More common with Clari
- Data & Analytics5 of the 7 Data & Analytics companies on usedby that use either tool use Clari, 1 of them alongside Aviso.
Source: every usedby line, from confirmed proofs to job-post signals (the weakest proof level).
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
AvisoClariWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Aviso
$ 150M+ of total estimated revenue won annually
Honeywell
Vendor case study, aviso.com, captured Oct 8, 2026
How RingCentral uses Aviso
RingCentral
Vendor case study, aviso.com, captured Oct 8, 2026
Clari
No reviewed story for Clari yet.
Questions about Aviso and Clari
Which is used more, Aviso or Clari?
Aviso has more customers on usedby: 26 against 14 for Clari. Aviso leads among the DevTools & Infrastructure companies on usedby that use either tool, Clari among the Data & Analytics companies.
Do companies use both Aviso and Clari?
Yes. 1 company uses both on usedby, including Elastic.
Who uses Aviso?
26 companies on usedby, each with the public page that shows it. See who uses Aviso.
Who uses Clari?
14 companies on usedby, each with the public page that shows it. See who uses Clari.
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.