Fiddler AI vs Temporal: who uses which
Customers, public proof and the companies that use both.
On usedby, 11 companies use Fiddler AI and 34 use Temporal. 1 company uses both, including Qualtrics. Temporal leads among the Artificial Intelligence companies on usedby that use either tool.Latest check Nov 15, 2026: 45 of 45 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 Fiddler AI, Temporal, or both
Every company with a public proof for at least one of the two tools.
10
listed for Fiddler AI only
1
company uses both
33
listed for Temporal only
On usedby, 10 companies are listed for Fiddler AI only, 33 are listed for Temporal only and 1 uses both, out of the 44 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 6, 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 |
|---|
 Qualtrics |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Fiddler AI, Temporal or both: a share of the companies on usedby, not of the market.
Listed for Fiddler AI onlyBothListed for Temporal only
More common with Temporal
- Artificial Intelligence5 of the 5 Artificial Intelligence companies on usedby that use either tool use Temporal.
- DevTools & Infrastructure5 of the 5 DevTools & Infrastructure companies on usedby that use either tool use Temporal.
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.
Vendor facts checked: Fiddler AI, 1 of 5; Temporal, 3 of 5. Missing facts remain unverified, not absent features.
Fiddler AITemporalQuestions about Fiddler AI and Temporal
Which is used more, Fiddler AI or Temporal?
Temporal has more customers on usedby: 34 against 11 for Fiddler AI.
Do companies use both Fiddler AI and Temporal?
Yes. 1 company uses both on usedby, including Qualtrics.
Who uses Fiddler AI?
11 companies on usedby, each with the public page that shows it. See who uses Fiddler AI.
Who uses Temporal?
34 companies on usedby, each with the public page that shows it. See who uses Temporal.
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.