clickworker records 1,861,149 monthly visits with +0.5% month-over-month growth and Contact for Pricing pricing. Imagga records 15,477 monthly visits with +9.9% growth and Freemium, Paid, Contact for Pricing pricing.
Crowdsourcing data services for AI training and market data
Image and video recognition APIs for tagging, search, and moderation
| Dimension / Metric | | |
|---|---|---|
| Official Domain | clickworker.com | imagga.com |
| Pricing Model | Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 1.86M (1,861,149) | 15.48K (15,477) |
| MoM Traffic Delta | +9.57K (+0.5%) | +1.4K (+9.9%) |
| Primary Market & Share | 🇺🇸 United States (27.6%) | 🇺🇸 United States (31.6%) |
| Direct Visits / mo | 947.13K | 6.15K |
| User Rating | 3.9 | 4.2 |
| 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.
Image and video recognition APIs for tagging, search, and moderation
Auto-generate keyword tags with confidence scores, or sort visual assets into your own category taxonomy for searchable, organized libraries.
Nudity and explicit-content detection, text moderation, and profile verification help platforms screen user uploads and protect their communities.
Find visually similar images, recognise faces, and pull text out of images — useful for product discovery, verification, and document workflows.
Automatically resize, crop, and remove backgrounds, and extract dominant colors so assets fit the formats your product requires.
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.
Free / Open-sourceBuild, train, and deploy computer vision for the physical world
Free / Open-sourceBuild, train, and deploy computer vision for the physical world
SpecialistReal-time image and video APIs, agentic DAM and creative automation in one platform
SpecialistAI-powered CAPTCHA solving API built for scale
SpecialistAI-powered CAPTCHA solving API built for scale
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
Provides enterprise-grade data annotation and training datasets at scale, but with a more corporate engagement model.
Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes
Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes
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.
Describe any image with AI — detailed descriptions, captions, prompts, and text extraction in one place
Describe any image with AI — detailed descriptions, captions, prompts, and text extraction in one place
OCR and multi-modal document extraction APIs with built-in fraud detection
