Prolific records 18,697,671 monthly visits with -1.8% month-over-month growth and Paid pricing. RapidNative records 91,401 monthly visits with -20.4% growth and Freemium, Paid, Contact for Pricing pricing.
High-quality human data for AI training, evaluation, and research
Turn prompts into real React Native and Expo apps, ready for the app stores
| Dimension / Metric | | |
|---|---|---|
| Official Domain | prolific.com | rapidnative.com |
| Pricing Model | Paid | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 18.7M (18,697,671) | 91.4K (91,401) |
| MoM Traffic Delta | -352.04K (-1.8%) | -23.43K (-20.4%) |
| Primary Market & Share | 🇺🇸 United States (48.8%) | 🇮🇳 India (8.6%) |
| Direct Visits / mo | 12.98M | 18.95K |
| User Rating | 4.6 | 3.9 |
| 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.
Turn prompts into real React Native and Expo apps, ready for the app stores
Describe an app in plain English and get working React Native screens generated instantly, with editing via natural language.
Every project ships with authentication, file storage, realtime updates and a queryable Postgres database already wired up.
Scan a QR code to see the app running live on iPhone and Android without Xcode, Android Studio or cables.
Ask for camera, location, push notifications or biometrics and the AI wires up the native device APIs.
SpecialistDescribe your idea in chat and Lovable turns it into a working app or website
SpecialistDescribe your idea in chat and Lovable turns it into a working app or website
SpecialistBuild working apps, websites, and AI agents by describing them
SpecialistBuild working apps, websites, and AI agents by describing them
Describe your idea and Replit builds a working app in minutes
SpecialistDescribe an app in chat and ship it
SpecialistDescribe an app in chat and ship it
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.
SpecialistBuild websites and apps by chatting with AI in your browser
SpecialistBuild websites and apps by chatting with AI in your browser
Prompt to working full-stack web app, published in seconds
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
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.
