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Great Question vs Prolific

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Prolific

6.4#4 in survey panel softwareFree plan
Free planWebAPI
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What both publish

FactGreat QuestionProlific
Founded20212014
HeadquartersOakland, California, United StatesLondon, UK
IntegrationsThe integrations page lists Zoom, Salesforce, Slack, Figma, Google Workspace, Snowflake, Databricks, Qualtrics, Tremendous, an API, and MCP, among 20+ native integrations.Studies can connect to most survey, annotation, and user research tools through a URL, or use Prolific’s API.
SupportSelf-serve includes help center and email support listed as 24/6; Enterprise includes a Customer Success Manager and SLAs.The pay-as-you-go platform lists email support, while managed services include a dedicated project team and shared Slack channels.
What it doesGreat Question combines participant recruitment, research management, mixed-method studies, and an AI-powered research repository in one platform.Prolific connects researchers and AI developers with verified participants to collect human data for research and AI development.

Great Question plans

  • Self-serve$129 a month
  • Self-serve (annual)$1,290 a year
  • EnterprisePriced on request

Prolific plans

  • Pay as you goPriced on request
  • CustomPriced on request
  • Platform — Pay as you goFree
  • Managed services — CustomPriced on request

Pick Great Question if…

You want what its maker publishes above — check its page for the details.

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.

Charts they share