Giga vs Observe Ai: who uses which
Customers, public proof and the companies that use both.
On usedby, 7 companies use Giga and 24 use Observe Ai. 1 company uses both, including Doordash.Latest check Oct 7, 2026: 30 of 31 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 Giga, Observe Ai, or both
Every company with a public proof for at least one of the two tools.
6
use only Giga
1
company uses both
23
use only Observe Ai
6 companies use only Giga, 23 use only Observe Ai and 1 uses both, out of the 30 companies on usedby that use at least one of them.
Who uses both
Companies with a confirmed or observed line on both tools.
| Company |
|---|
 Doordash |
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Giga
Observe AiWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Giga
No reviewed story for Giga yet.
Observe Ai
With 100% QA coverage—up from just 2%
Personify Health
Vendor case study, observe.ai, captured Oct 5, 2026
Elevated focus of 90+ advisors toward high-value, learner-centered conversations
Boundless Learning
Vendor case study, observe.ai, captured Oct 5, 2026
Questions about Giga and Observe Ai
Which is used more, Giga or Observe Ai?
Observe Ai has more customers on usedby: 24 against 7 for Giga.
Do companies use both Giga and Observe Ai?
Yes. 1 company uses both on usedby, including Doordash.
Who uses Giga?
7 companies on usedby, each with the public page that shows it. See who uses Giga.
Who uses Observe Ai?
24 companies on usedby, each with the public page that shows it. See who uses Observe Ai.
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.