Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.

CapSolver records 73,385 monthly visits with -30.9% month-over-month growth and Free Trial, Paid pricing. Ultralytics records 793,423 monthly visits with +8.7% growth and Freemium pricing.
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | dashboard.capsolver.com | ultralytics.com |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 73.39K (73,385) | 793.42K (793,423) |
| MoM Traffic Delta |
|---|
| -32.82K (-30.9%) |
| +63.49K (+8.7%) |
| Primary Market & Share | 🇺🇸 United States (29.6%) | 🇨🇳 China (15.2%) |
|---|
| Direct Visits / mo | 55.2K | 239.75K |
|---|
| User Rating | 4.2 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|
AI CAPTCHA recognition API for reCAPTCHA, Cloudflare and more
Handles popular challenge types including reCAPTCHA, hCaptcha, Cloudflare Turnstile, and image or OCR-based recognition.
A straightforward HTTP API lets developers submit challenges and receive solution tokens programmatically.
Extensions and browser-automation hooks make it easier to solve challenges inside real browsing sessions.
Image recognition plus OCR models are applied to text and picture CAPTCHAs as well as interactive puzzles.

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.


AI-powered CAPTCHA solving API built for scale

SpecialistEnterprise-grade labeling and data curation platform for complex computer vision training pipelines.
#3
Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes

Search foundation built from embeddings, rerankers, and reader APIs
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.


Cloud browsers for AI agents, scraping, and automation that won't get blocked

SpecialistProxies and web data APIs for scraping and AI pipelines

Free / Open-sourceOpen-source labeling tool with extensible support for custom computer vision annotation tasks.

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.
Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.
AI-powered CAPTCHA solving API built for scale
SpecialistEnterprise-grade labeling and data curation platform for complex computer vision training pipelines.
Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes
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.
Cloud browsers for AI agents, scraping, and automation that won't get blocked
SpecialistProxies and web data APIs for scraping and AI pipelines
Free / Open-sourceOpen-source labeling tool with extensible support for custom computer vision annotation tasks.
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.