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

QA.tech records 30,550 monthly visits with -4.4% month-over-month growth and Paid, Contact for Pricing pricing. Ultralytics records 793,423 monthly visits with +8.7% growth and Freemium pricing.

Autonomous AI QA agents that verify your web and mobile app on every pull request
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | qa.tech | ultralytics.com |
| Pricing Model | Paid, Contact for Pricing | Freemium |
| Monthly Visits | 30.55K (30,550) | 793.42K (793,423) |
| MoM Traffic Delta |
| -1.42K (-4.4%) |
| +63.49K (+8.7%) |
| Primary Market & Share | 🇸🇪 Sweden (24.4%) | 🇨🇳 China (15.2%) |
|---|
| Direct Visits / mo | 21.23K | 239.75K |
|---|
| User Rating | 4.3 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Autonomous AI QA agents that verify your web and mobile app on every pull request
Describe a journey or rule in chat and the agent turns it into durable test cases that survive refactors and redesigns.
Every pull request gets a dynamic exploratory pass with preview environments, failure breakdowns, screenshots, console and network logs.
Agents target real browsers and native iOS and Android apps, so coverage reaches beyond the web front end.
Findings flow into Jira and Linear, and agents can be queried over MCP by other coding agents.

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.

GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language

SpecialistEnterprise-grade labeling and data curation platform for complex computer vision training pipelines.
#3
Ship with confidence: one system of record for manual, automated, and CI tests
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.

AI-augmented quality platform for web, mobile, API and desktop testing

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.
Agentic end-to-end testing that writes, runs and heals your test suite

SpecialistFocuses on prompt-based rapid assembly of end-to-end enterprise computer vision applications.

Write end-to-end test automation in plain English, no code required
Free / Open-sourceProvides an all-in-one ecosystem for dataset annotation, model training, and edge deployment.
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.
Free / Open-sourceOpen-source self-hosted NVR optimized for running real-time local object detection on security feeds.
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.
Agentic end-to-end testing that writes, runs and heals your test suite
SpecialistFocuses on prompt-based rapid assembly of end-to-end enterprise computer vision applications.
Write end-to-end test automation in plain English, no code required