Eudia vs Sirion: who uses which
Customers, public proof and the companies that use both.
On usedby, 16 companies use Eudia and 24 use Sirion. 1 company uses both, including Bayer.Latest check Oct 7, 2026: 40 of 40 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 Eudia, Sirion, or both
Every company with a public proof for at least one of the two tools.
15
use only Eudia
1
company uses both
23
use only Sirion
15 companies use only Eudia, 23 use only Sirion and 1 uses both, out of the 39 companies on usedby that use at least one of them.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
 Bayer |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Eudia
SirionWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Eudia
No reviewed story for Eudia yet.
Sirion
DP World Cut Contract Cycle Time by ~80%
DP World
Vendor case study, sirion.ai, published May 30, 2026
80,000+ contracts ingested using AI-driven extraction, deduplication, and quality controls
Zalando
Vendor case study, sirion.ai, published May 31, 2026
Questions about Eudia and Sirion
Which is used more, Eudia or Sirion?
Sirion has more customers on usedby: 24 against 16 for Eudia.
Do companies use both Eudia and Sirion?
Yes. 1 company uses both on usedby, including Bayer.
Who uses Eudia?
16 companies on usedby, each with the public page that shows it. See who uses Eudia.
Who uses Sirion?
24 companies on usedby, each with the public page that shows it. See who uses Sirion.
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.