Labelbox records 762,803 monthly visits with -22.8% month-over-month growth and Contact for Pricing pricing. Nextcaptcha: CAPTCHA Solver records 0 monthly visits with — growth and Freemium, Paid pricing.
The environments frontier AI trains on, and the agents that do the recurring work
Automated reCAPTCHA and Turnstile solving for developers
| Dimension / Metric | | |
|---|---|---|
| Official Domain | labelbox.com | chromewebstore.google.com |
| Pricing Model | Contact for Pricing | Freemium, Paid |
| Monthly Visits | 762.8K (762,803) | 0 (0) |
| MoM Traffic Delta | -225.17K (-22.8%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (21.9%) | 🌐 Global (—) |
| Direct Visits / mo | 370.02K | 0 |
| User Rating | 4.4 | 4.4 |
| Supported Platforms | Website | Browser Extension |
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.
Automated reCAPTCHA and Turnstile solving for developers
Handles reCAPTCHA v2, v2 Invisible, v2 Enterprise, reCAPTCHA v3, reCAPTCHA Mobile and Cloudflare Turnstile challenges.
Integrate token generation directly into applications, scrapers or automation pipelines through a documented API.
Automatically recognize and solve CAPTCHAs in the browser while you work, powered by the nextcaptcha.com service.
The vendor advertises a 99% success rate with average solve times of roughly 3 to 6 seconds depending on challenge type.
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.
AI-powered CAPTCHA solving API built for scale
AI-powered CAPTCHA solving API built for scale
SpecialistRelies heavily on managed human-in-the-loop workforce services for data validation, offering less self-serve technical tooling than Labelbox.
Delivers enterprise-grade labeling and model evaluation at massive scale, but often requires higher enterprise budgets than Labelbox.
Delivers enterprise-grade labeling and model evaluation at massive scale, but often requires higher enterprise budgets than Labelbox.
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.
Cloud browsers for AI agents, scraping, and automation that won't get blocked
Cloud browsers for AI agents, scraping, and automation that won't get blocked
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.
Rewrite AI-generated text into natural, human-sounding prose
Rewrite AI-generated text into natural, human-sounding prose
SpecialistFocuses strictly on LLM evaluation, testing, and observability rather than raw data annotation and training dataset curation.
SpecialistFocuses strictly on LLM evaluation, testing, and observability rather than raw data annotation and training dataset curation.
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
