Optimal Workshop vs Great Question
Side-by-side from the Top 11 ranking of The 11 Best User Research & UX Research Tools. Last verified June 20, 2026.
The short answer
Optimal Workshop ranks higher on Top 11 (#9 vs #11) for Product managers and UX researchers running usability tests, interviews, and surveys. The go-to specialized suite for card sorting, tree testing, and other IA research methods.
At a glance
| Optimal Workshop | Great Question | |
|---|---|---|
| Top 11 rank | #9 / The 11 Best User Research & UX Research Tools | #11 / The 11 Best User Research & UX Research Tools |
| Score (out of 9.4) | 7.5 | 7.1 |
| Best for | Information architecture testing | Unified customer research platform |
| Pricing | $$ ($208 to $1,660/mo) | $$ ($199 to $599/mo) |
| HQ | Wellington, New Zealand | San Francisco, USA |
| Founded | 2007 | 2020 |
Optimal Workshop
The go-to specialized suite for card sorting, tree testing, and other IA research methods.
www.optimalworkshop.comSee full entry in The 11 Best User Research & UX Research Tools
Great Question
An emerging all-in-one platform for teams to manage research with their own customers.
www.greatquestion.coSee full entry in The 11 Best User Research & UX Research Tools
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.