JetCounter records 698 monthly visits with -23.9% month-over-month growth and Freemium pricing. Prolific records 18,697,671 monthly visits with -1.8% growth and Paid pricing.
Count items in real time with AI-powered object detection
High-quality human data for AI training, evaluation, and research
| Dimension / Metric | | |
|---|---|---|
| Official Domain | jetcounter.co | prolific.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 698 (698) | 18.7M (18,697,671) |
| MoM Traffic Delta | -219 (-23.9%) | -352.04K (-1.8%) |
| Primary Market & Share | 🇹🇷 Türkiye (60%) | 🇺🇸 United States (48.8%) |
| Direct Visits / mo | 288 | 12.98M |
| User Rating | 3.8 | 4.6 |
| Supported Platforms | Website | Website |
Count items in real time with AI-powered object detection
Count items directly from your camera or a selected image using computer vision algorithms built for speed and accuracy.
Ready-made templates for industrial and commercial categories such as pipes, boxes, pallets, pills, coins, tires, and electronic parts.
Review every count and add or remove items before saving, so the final number reflects what you actually see.
Export counts as PDF reports that include location data, useful for stocktakes, audits, and site documentation.
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.
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-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them
Free / Open-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them
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.
AI dash cameras and fleet safety intelligence that coach drivers in the moment
AI dash cameras and fleet safety intelligence that coach drivers in the moment
Identify plants from photos and contribute to biodiversity science
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.
Free / Open-sourceOpen-source NVR with real-time local AI object detection
Free / Open-sourceOpen-source NVR with real-time local AI object detection
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.
Go from an idea to a live computer-vision app, agentically
Go from an idea to a live computer-vision app, agentically
