Labelbox records 762,803 monthly visits with -22.8% month-over-month growth and Contact for Pricing pricing. Mercor records 14,164,192 monthly visits with +34% growth and Contact for Pricing pricing.
The environments frontier AI trains on, and the agents that do the recurring work
AI-powered talent marketplace connecting experts with frontier AI work
| Dimension / Metric | | |
|---|---|---|
| Official Domain | labelbox.com | mercor.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 762.8K (762,803) | 14.16M (14,164,192) |
| MoM Traffic Delta | -225.17K (-22.8%) | +3.59M (+34%) |
| Primary Market & Share | 🇺🇸 United States (21.9%) | 🇺🇸 United States (30.7%) |
| Direct Visits / mo | 370.02K | 7.52M |
| User Rating | 4.4 | 4.4 |
| Supported Platforms | Website | Website |
The environments frontier AI trains on, and the agents that do the recurring work
Structured annotation, curation, model evaluation and human-in-the-loop review across vision, language and generative tasks, used to build the training and eval data behind production models.
Recursion agents start on their own from builds, alerts, commits, checkpoints and schedules, then work in the background until the task is finished and reviewable.
Specialist agents cover software engineering, reliability, security, ML research, evals, R&D, product and finance workflows, from flaky test fixes to postmortem drafts and vulnerability patches.
Every agent run is scored by a grader, and graded sessions leave memories, notes and skills that the next session reads before acting, so quality compounds over time.
AI-powered talent marketplace connecting experts with frontier AI work
Machine-learning models screen and match candidates to remote roles in hours rather than weeks, based on skills, experience and availability.
AI-driven interviews and assessments validate professional expertise before experts are surfaced to hiring partners.
Experts work on flexible, remote projects with rates reported to average around $90 per hour and fast, recurring payouts.
Mercor collaborates with enterprises to design benchmarks such as legal, accounting and software-engineering evaluations for AI agents.
SpecialistOffers robust general HR and recruiting tools with native AI agents, but lacks Mercor's specialized expert network.
SpecialistOffers robust general HR and recruiting tools with native AI agents, but lacks Mercor's specialized expert network.
SpecialistStreamlines end-to-end computer vision workflows from annotation to model deployment, but lacks Labelbox's general enterprise agent orchestration.
SpecialistStreamlines end-to-end computer vision workflows from annotation to model deployment, but lacks Labelbox's general enterprise agent orchestration.
SpecialistRelies heavily on managed human-in-the-loop workforce services for data validation, offering less self-serve technical tooling than Labelbox.
SpecialistSupplies enterprise AI training data and expert model evaluations, operating on the infrastructure side of AI labs.
SpecialistSupplies enterprise AI training data and expert model evaluations, operating on the infrastructure side of AI labs.
Sources software professionals through Arc's vetted remote-talent marketplace using AI candidate matching.
Sources software professionals through Arc's vetted remote-talent marketplace using AI candidate matching.
Offers robust multimodal annotation and workflow automation, featuring slightly more intuitive data curation pipelines for computer vision teams.
Offers robust multimodal annotation and workflow automation, featuring slightly more intuitive data curation pipelines for computer vision teams.
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
Specializes in advanced computer vision and physical AI data pipelines, though with a narrower focus than general text-and-image labeling.
Specializes in advanced computer vision and physical AI data pipelines, though with a narrower focus than general text-and-image labeling.
SpecialistAutomates technical screening, video interviews, and candidate scheduling at enterprise scale.
SpecialistAutomates technical screening, video interviews, and candidate scheduling at enterprise scale.
Free / Open-sourceProvides a flexible open-source alternative for custom data labeling, but requires self-hosting and manual infrastructure maintenance.
Free / Open-sourceProvides a flexible open-source alternative for custom data labeling, but requires self-hosting and manual infrastructure maintenance.
SpecialistCombines human expert technical interviewers with AI screening for rigorous engineering candidate evaluation.
SpecialistCombines human expert technical interviewers with AI screening for rigorous engineering candidate evaluation.
SpecialistProvides proctored skill assessments and coding IDE environments for evaluating technical candidates.
SpecialistProvides proctored skill assessments and coding IDE environments for evaluating technical candidates.
