Prolific
6.4#4 in survey panel softwareFree planFree planWebAPI
VisitProlific vs YouGov Signal
YouGov Signal
6.3#6 in survey panel softwareFrom $1.50 a monthWeb
VisitWhat both publish
| Fact | Prolific | YouGov Signal |
|---|---|---|
| Founded | 2014 | 2000 |
| Headquarters | London, UK | London, United Kingdom |
| Integrations | Studies can connect to most survey, annotation, and user research tools through a URL, or use Prolific’s API. | Online Search & Social data can be connected with YouGov Profiles audience insights and YouGov BrandIndex brand health data. |
Prolific plans
- Pay as you goPriced on request
- CustomPriced on request
- Platform — Pay as you goFree
- Managed services — CustomPriced on request
YouGov Signal plans
- Self-Serve$1.50 a month
- YouGov Behavioral: Online Search & SocialPriced on request
Pick Prolific if…
Prolific's self-directed pay-as-you-go platform is suited to teams with research expertise seeking access to participants. It also supports AI developers who need human evaluation, preference data, or training tasks.
Pick YouGov Signal if…
You want what its maker publishes above — check its page for the details.