clickworker records 1,861,149 monthly visits with +0.5% month-over-month growth and Contact for Pricing pricing. reAlpha records 43,871 monthly visits with -4.6% growth and Free pricing.
Crowdsourcing data services for AI training and market data
AI-powered, zero-commission homebuying with a virtual agent
| Dimension / Metric | | |
|---|---|---|
| Official Domain | clickworker.com | realpha.com |
| Pricing Model | Contact for Pricing | Free |
| Monthly Visits | 1.86M (1,861,149) | 43.87K (43,871) |
| MoM Traffic Delta | +9.57K (+0.5%) | -2.1K (-4.6%) |
| Primary Market & Share | 🇺🇸 United States (27.6%) | 🇺🇸 United States (70.7%) |
| Direct Visits / mo | 947.13K | 5.66K |
| User Rating | 3.9 | 3.8 |
| 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.
AI-powered, zero-commission homebuying with a virtual agent
The platform is built to remove traditional buyer-agent commission from the purchase, keeping more equity with the buyer at closing.
A virtual agent handles guidance across search, offers and closing instead of requiring an in-person buyer's agent.
AI models analyse listings and buyer preferences to surface homes that fit budget, location and lifestyle.
Buyers get support through the full transaction, from initial search to closing, inside a single platform.
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.
AI property data, skip tracing and direct mail for real estate investors
AI property data, skip tracing and direct mail for real estate investors
All-in-one real estate wholesaling platform with free skip tracing and AI deal automation
All-in-one real estate wholesaling platform with free skip tracing and AI deal automation
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.
SpecialistBuy or sell a home online in one AI-powered workspace
SpecialistBuy or sell a home online in one AI-powered workspace
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.
Hire AI employees for your vacation rental business
Hire AI employees for your vacation rental business
AI marketing, ads and follow-up autopilot for real estate agents
AI marketing, ads and follow-up autopilot for real estate agents
Free / Open-sourceOpen AI research for everyone — datasets, models and tools, free for all
Free / Open-sourceOpen AI research for everyone — datasets, models and tools, free for all
