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Userbrain
What Userbrain is
Userbrain is a web-based user research platform for unmoderated testing with recruited participants. It supports testing prototypes and mobile apps, allowing teams to collect feedback without moderated sessions. Participant recruitment is included, and plans define tester allowances, test setups, and team members. Starter costs $49 a month, billed month to month, and includes 3 testers per month, 1 test setup per month, and 1 team member. Plus costs $249 a month, billed month to month, with 10 testers, 3 test setups, and 3 team members. Flex costs $1,100 a year, billed once a year, with 30 testers per year, unlimited test setups, and unlimited team members. Enterprise has a custom tester allowance, unlimited test setups, and unlimited team members, with no listed price. A 30-day trial is available, but there is no free plan. Userbrain is headquartered in Graz, Austria.
Who it suits
Userbrain suits teams running remote, unmoderated research on prototypes or mobile apps. It is designed for groups that need recruited participants and plan-based tester allowances.
What it does well
- Recruits participants for unmoderated studies
- Supports prototype and mobile app testing
- Offers a 30-day trial
- Flex includes unlimited test setups
- Available through the web
What to know first
- No free plan
- Moderated sessions are not supported
- Starter allows three testers monthly
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Starter | Billed month to month · 3 testers / month · 1 test setup / month · 1 team member | $49 a month |
| Plus | Billed month to month · 10 testers / month · 3 test setups / month · 3 team members | $249 a month |
| Flex | Billed once a year · 30 testers / year · Unlimited test setups · Unlimited team members | $1,100 a year |
| Enterprise | Custom tester allowance · Unlimited test setups · Unlimited team members | On request |
As userbrain.com lists them, read 22 Sept 2026. The maker's own page has the final word.
Verdict
Userbrain combines participant recruitment with unmoderated prototype and mobile testing. Its paid plans vary by testers, setups, and team members, while a 30-day trial provides a limited evaluation period.
Facts from Userbrain's own pages
- Headquarters
- Graz, Austria · userbrain.com, 4 Oct 2026
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