Prolific records 18,697,671 monthly visits with -1.8% month-over-month growth and Paid pricing. Scios.ai records 0 monthly visits with -100% growth and Contact for Pricing pricing.
High-quality human data for AI training, evaluation, and research
Decision intelligence that simulates how consumers actually choose
| Dimension / Metric | | |
|---|---|---|
| Official Domain | prolific.com | scios.ai |
| Pricing Model | Paid | Contact for Pricing |
| Monthly Visits | 18.7M (18,697,671) | 0 (0) |
| MoM Traffic Delta | -352.04K (-1.8%) | -93 (-100%) |
| Primary Market & Share | 🇺🇸 United States (48.8%) | 🌐 Global (—) |
| Direct Visits / mo | 12.98M | 0 |
| User Rating | 4.6 | 4.3 |
| Supported Platforms | Website | Website |
High-quality human data for AI training, evaluation, and research
Filter participants by detailed demographic, professional, and behavioural criteria and reach narrow or representative samples rather than a generic crowd.
Collect human preference data for model fine-tuning, run safety evaluations and red-teaming, and use a feedback API to plug humans into automated pipelines.
Attention checks, honesty screening, and approval workflows help filter out careless or fraudulent responses before you analyse results.
Publish a study and begin collecting responses quickly, with tooling that supports screening, quotas, and longitudinal designs.
Decision intelligence that simulates how consumers actually choose
Governed self-service models grounded in behavioral-economics research capture the mechanics of consumer decision-making and return predictive and prescriptive analytics quickly.
Virtual consumers represent human values, perceptions and choice processes inside a parallel model of your market, so scenarios can be tested at market pace without real-world risk.
Explore alternative launches, price points, messages and investment levels side by side, spotting problems early and choosing a direction with evidence behind it.
A human-centric narrative layer traces results back to their drivers, which builds trust in the simulation and helps internal teams adopt what it recommends.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Large consumer panel for market research surveys, but lacks Prolific's specialized focus on academic studies and AI tuning.
Free / Open-sourceKnow what's actually working in your ecommerce business — and act on it instantly.
Free / Open-sourceKnow what's actually working in your ecommerce business — and act on it instantly.
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
Enterprise-grade data annotation and AI alignment workforce, but less self-serve for academic study recruitment and casual surveys.
SpecialistAI data infrastructure for building production-grade models
SpecialistAI data infrastructure for building production-grade models
Free / Open-sourceAI-driven market intelligence and trade data for 10,000+ products
Free / Open-sourceAI-driven market intelligence and trade data for 10,000+ products
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistSpecializes in video-based consumer interviews and AI qualitative analysis, but less focused on quantitative academic survey panels.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
SpecialistSources verified B2B professionals and healthcare experts for specialized research, but lacks broad general-population academic panels.
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
Free / Open-sourceOpen-source data labeling and evaluation platform for AI workflows, but requires bringing your own annotation workforce.
SpecialistAI-led customer interviews and research insights at scale
SpecialistAI-led customer interviews and research insights at scale
Free / Open-sourceGenerate data-backed personas, digital twins and synthetic research on demand
Free / Open-sourceGenerate data-backed personas, digital twins and synthetic research on demand
Predict ad performance and brand impact with consumer neuroscience AI
Predict ad performance and brand impact with consumer neuroscience AI
