Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.
Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.
Nextcaptcha: CAPTCHA Solver records 0 monthly visits with — month-over-month growth and Freemium, Paid pricing. Ultralytics records 793,423 monthly visits with +8.7% growth and Freemium pricing.

Automated reCAPTCHA and Turnstile solving for developers
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | ultralytics.com |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 0 (0) | 793.42K (793,423) |
| MoM Traffic Delta | 0 (—) | +63.49K (+8.7%) |
| Primary Market & Share | 🌐 Global (—) | 🇨🇳 China (15.2%) |
| Direct Visits / mo | 0 | 239.75K |
| User Rating | 4.4 | 4.6 |
| Supported Platforms | Browser Extension | Website |

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.

Real-time vision AI models and a full platform to train, annotate, and deploy them
One model family covering detection, instance segmentation, pose estimation, oriented boxes, classification, and tracking, tuned for real-time inference on GPU, CPU, and edge devices.
Label data with SAM-assisted annotation, train on cloud GPUs with AutoTrain, and deploy to managed regions that scale to zero when idle.
Ship trained models to ONNX, TensorRT, CoreML, TFLite, and many other formats for cloud servers, mobile devices, and embedded hardware.
Adopt the open-source AGPL-3.0 release, or purchase an enterprise license to embed YOLO in closed-source products without copyleft obligations.
Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.
Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.

AI-powered CAPTCHA solving API built for scale
AI-powered CAPTCHA solving API built for scale

SpecialistEnterprise-grade labeling and data curation platform for complex computer vision training pipelines.
SpecialistEnterprise-grade labeling and data curation platform for complex computer vision training pipelines.
SpecialistProvides advanced multimodal dataset curation and annotation tools specifically for computer vision teams.
SpecialistProvides advanced multimodal dataset curation and annotation tools specifically for computer vision teams.

Free / Open-sourceOpen-source self-hosted NVR optimized for running real-time local object detection on security feeds.
Free / Open-sourceOpen-source self-hosted NVR optimized for running real-time local object detection on security feeds.

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-sourceOpen-source labeling tool with extensible support for custom computer vision annotation tasks.
Free / Open-sourceOpen-source labeling tool with extensible support for custom computer vision annotation tasks.
Rewrite AI-generated text into natural, human-sounding prose
Rewrite AI-generated text into natural, human-sounding prose

SpecialistSpecializes in dataset curation, visualization, and quality evaluation for computer vision workflows.
SpecialistSpecializes in dataset curation, visualization, and quality evaluation for computer vision workflows.

SpecialistFocuses on prompt-based rapid assembly of end-to-end enterprise computer vision applications.
SpecialistFocuses on prompt-based rapid assembly of end-to-end enterprise computer vision applications.
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
AI CAPTCHA solving for browsers and automation pipelines
AI CAPTCHA solving for browsers and automation pipelines