Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 CondensCondens centralizes your customer research and keeps every insight backed by evidence. | ReviewsNone yetWrite one for Condens | Lowest paid plan$15per month, 1 contributor includedLite, as of November 14, 2026 | Free planNot confirmed | Free trial15 days | Public APIYes | Runs onNot confirmed | Main features
|
 Great QuestionAn all-in-one UX research platform to recruit participants, run studies and turn insights into decisions. | ReviewsNone yetWrite one for Great Question | Lowest paid plan$129Self-serve, as of November 14, 2026 | Free planNot confirmed | Free trial14 days | Public APIYes | ||
 OptimalA user research platform giving everyone on your team the tools to ship faster and decide with confidence. | ReviewsNone yetWrite one for Optimal | Lowest paid plan$199per month, billed annuallyStarter, as of November 14, 2026 | Free planNot confirmed | Free trialYes | Public APIYes | ||
 SprigEnterprise surveys powered by agents. | ReviewsNone yetWrite one for Sprig | Lowest paid planNot confirmed | Free planNot confirmed | Free trialNot confirmed | Public APIYes | Runs onWeb, iOS, Android | Main features |
 User InterviewsFind participants from our panel, your panel, or both. | ReviewsNone yetWrite one for User Interviews | Lowest paid plan$41per session, billed annuallyEssential, as of November 14, 2026 | Free planNot confirmed | Free trialYes | Public APIYes |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed