clickworker records 1,861,149 monthly visits with +0.5% month-over-month growth and Contact for Pricing pricing. Pearl records 221,155 monthly visits with -7.6% growth and Contact for Pricing pricing.
Crowdsourcing data services for AI training and market data
FDA-cleared dental AI for sharper diagnosis and a smoother front office
| Dimension / Metric | | |
|---|---|---|
| Official Domain | clickworker.com | hellopearl.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 1.86M (1,861,149) | 221.16K (221,155) |
| MoM Traffic Delta | +9.57K (+0.5%) | -18.11K (-7.6%) |
| Primary Market & Share | 🇺🇸 United States (27.6%) | 🇺🇸 United States (74.2%) |
| Direct Visits / mo | 947.13K | 144.02K |
| User Rating | 3.9 | 4.5 |
| Supported Platforms | Website | Website |
Crowdsourcing data services for AI training and market data
Custom image, video, audio and text datasets with human labeling, annotation and validation, delivered with parent company LXT.
Registered freelancers in 136 countries fill microtasks through web, Android and iOS apps, with flexible scaling up or down.
An all-in-one survey tool plus access to a verified respondent pool for external studies and targeted insights.
Real-time point-of-sale data collection, display audits, mystery checks, and usability testing for websites, apps and games.
FDA-cleared dental AI for sharper diagnosis and a smoother front office
Computer-vision detection of pathologies on intraoral and panoramic X-rays, plus a 3D edition for CBCT review by specialists and general dentists.
Turns production, coding and clinical records into dashboards that reveal missed treatment opportunities and operational bottlenecks.
Automates insurance verification and helps build cleaner claim submissions to reduce denials and speed up the revenue cycle.
Uses AI-guided feedback to standardise diagnostic decisions across a team and help new clinicians build confidence.
Offers a high-quality pool of verified human participants for research and preference tuning, but is less focused on traditional data annotation.
Offers a high-quality pool of verified human participants for research and preference tuning, but is less focused on traditional data annotation.
Connects subject matter experts for advanced LLM training and prompting, but lacks general microtask crowdsourcing capabilities.
Connects subject matter experts for advanced LLM training and prompting, but lacks general microtask crowdsourcing capabilities.
Specializes in matching AI labs with vetted human experts for RLHF, but offers fewer general data annotation services.
Specializes in matching AI labs with vetted human experts for RLHF, but offers fewer general data annotation services.
Provides enterprise-grade data annotation and training datasets at scale, but with a more corporate engagement model.
Direct dental AI competitor offering FDA-cleared X-ray analysis, ambient documentation, and insurance coordination workflows.
Direct dental AI competitor offering FDA-cleared X-ray analysis, ambient documentation, and insurance coordination workflows.
Focuses on elite domain experts for complex RLHF and frontier AI evaluation, but lacks casual crowdsourcing tasks.
Focuses on elite domain experts for complex RLHF and frontier AI evaluation, but lacks casual crowdsourcing tasks.
SpecialistDermatology-focused AI screening app evaluating smartphone photos of skin concerns for multiple conditions.
SpecialistDermatology-focused AI screening app evaluating smartphone photos of skin concerns for multiple conditions.
SpecialistMedical imaging tool interpreting X-rays, CT scans, and MRIs to generate plain-language diagnostic reports.
SpecialistMedical imaging tool interpreting X-rays, CT scans, and MRIs to generate plain-language diagnostic reports.
SpecialistClinical intelligence platform assisting physicians with differential diagnoses and evidence-based care planning.
SpecialistClinical intelligence platform assisting physicians with differential diagnoses and evidence-based care planning.
SpecialistSpecialized medical imaging AI focusing on early cancer detection in mammograms and chest X-rays.
SpecialistSpecialized medical imaging AI focusing on early cancer detection in mammograms and chest X-rays.
SpecialistOffers powerful AI-assisted data annotation software and managed labeling, but lacks general crowdsourced web surveys and microtasks.
SpecialistOffers powerful AI-assisted data annotation software and managed labeling, but lacks general crowdsourced web surveys and microtasks.
SpecialistEnterprise clinical AI platform analyzing medical imaging for rapid diagnosis and treatment decisions.
SpecialistEnterprise clinical AI platform analyzing medical imaging for rapid diagnosis and treatment decisions.
