Eudia vs Luminance: who uses which
Customers, public proof and the companies that use both.
On usedby, 16 companies use Eudia and 29 use Luminance. No company is listed with both yet.Latest check Oct 7, 2026: 45 of 45 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, Luminance, or both
Every company with a public proof for at least one of the two tools.
16
use only Eudia
0
companies use both
29
use only Luminance
16 companies use only Eudia, 29 use only Luminance and 0 use both, out of the 45 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 7, 2026.
Where it lands
Newest customers
No new customer since tracking started on October 7, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Eudia
LuminanceWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Eudia
No reviewed story for Eudia yet.
Luminance
40% time-savings on administrative tasks per week
ProSapient
Vendor case study, luminance.com, captured Oct 7, 2026
reduced the time spent on reviews by over 30% per contract
LG Chem
Vendor case study, luminance.com, captured Oct 7, 2026
Questions about Eudia and Luminance
Which is used more, Eudia or Luminance?
Luminance has more customers on usedby: 29 against 16 for Eudia.
Do companies use both Eudia and Luminance?
usedby has not found a company with a confirmed or observed line on both Eudia and Luminance yet.
Who uses Eudia?
16 companies on usedby, each with the public page that shows it. See who uses Eudia.
Who uses Luminance?
29 companies on usedby, each with the public page that shows it. See who uses Luminance.
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.