Countless.dev records 787 monthly visits with -45.8% month-over-month growth and Free pricing. Outlier AI records 10,372,036 monthly visits with +7.6% growth and Paid pricing.
Compare AI model prices, features and capabilities in one place
Get paid to train the next generation of AI models
| Dimension / Metric | | |
|---|---|---|
| Official Domain | countless.dev | outlier.ai |
| Pricing Model | Free | Paid |
| Monthly Visits | 787 (787) | 10.37M (10,372,036) |
| MoM Traffic Delta | -665 (-45.8%) | +736.51K (+7.6%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (21.6%) |
| Direct Visits / mo | 318 | 5.82M |
| User Rating | 4.4 | 3.8 |
| Supported Platforms | Website | Website |
Compare AI model prices, features and capabilities in one place
View models from many providers in one interface, lining up pricing, context limits, modalities and capabilities.
Estimate real-world cost for a workload by plugging in token or request volumes against current model rates.
Put two models head to head to see exactly where one beats the other on price and features.
Explore capability-and-price trade-offs, with a Pareto view that surfaces models offering the best value for a given performance level.
Get paid to train the next generation of AI models
After skill screening, contributors are matched to projects that fit their domain, from coding and math to linguistics and medicine.
No minimum hours and fully remote work, so experts can fit tasks around study, research or a primary job.
Typical work includes writing hard prompts, producing grading rubrics, ranking competing answers and reviewing model reasoning.
Contributors are paid for approved work each week, with rewards that scale with the quality of their output.
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.
Matches vetted domain experts with remote AI training and engineering roles using AI-driven vetting.
Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
Offers crowdsourced data collection and annotation services, operating on a broader task-based crowdsourcing model.
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.
Connects AI research labs with human subject matter experts for specialized evaluation and data annotation tasks.
Crowdsourced arena where AI models compete and humans crown the best design output
Crowdsourced arena where AI models compete and humans crown the best design output
Established enterprise data annotation provider offering large-scale human validation and alignment services for AI models.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.
SpecialistHosts AI hackathons and community building events rather than freelance data annotation work.
Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
Provides enterprise-grade human data and RLHF evaluation, connecting expert annotators with leading AI labs.
AI 工具目录、深度评测与每日 AI 新闻
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.
Free / Open-sourceLarge open community hub for data science and machine learning practitioners to collaborate and network.
SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.
SpecialistProvides custom enterprise AI consulting and development services rather than crowd-sourced annotation tasks.
