DataVLab records 12,740 monthly visits with -7.8% month-over-month growth and Contact for Pricing pricing. T-Rex Label records 9,900 monthly visits with +37.6% growth and Free pricing.
ISO 27001 data annotation services for AI and ML teams in regulated industries
Browser-based AI data labeling that turns one box into a whole annotated dataset
| Dimension / Metric | | |
|---|---|---|
| Official Domain | datavlab.ai | trexlabel.com |
| Pricing Model | Contact for Pricing | Free |
| Monthly Visits | 12.74K (12,740) | 9.9K (9,900) |
| MoM Traffic Delta | -1.08K (-7.8%) | +2.7K (+37.6%) |
| Primary Market & Share | 🇺🇸 United States (27%) | 🇺🇸 United States (32%) |
| Direct Visits / mo | 5.13K | 3.9K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Website | Website |
ISO 27001 data annotation services for AI and ML teams in regulated industries
Bounding boxes, polygons, segmentation masks, keypoints, landmarks, and classification labels for detection, segmentation, and classification models, with human validation on every batch.
Frame-by-frame boxes, masks, keypoints, and identity-consistent object tracks for detection, tracking, and action-recognition models, validated at the sequence level.
3D cuboids, point cloud segmentation, drivable-area labeling, and object tracking for robotics, autonomous mobility, geospatial, and industrial AI programs.
Text-region labeling, document segmentation, handwriting annotation, structured field extraction, plus LLM evaluation with calibrated rubrics and GenAI alignment data.
Browser-based AI data labeling that turns one box into a whole annotated dataset
Detect and label targets the model was never trained on, without fine-tuning or extra training runs.
Give a single prompt and apply it across many images in one pass to cut repetitive annotation work.
Support for 2D boxes, segmentation masks and other standard annotation operations in one workspace.
Import and export datasets in widely used annotation formats for smooth handoff to training pipelines.
Free / Open-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them
Free / Open-sourceReal-time vision AI models and a full platform to train, annotate, and deploy them
The environments frontier AI trains on, and the agents that do the recurring work
The environments frontier AI trains on, and the agents that do the recurring work
Human-validated training data and evaluation services for frontier AI models
Free / Open-sourceAI data infrastructure for building production-grade models
Free / Open-sourceAI data infrastructure for building production-grade models
The multimodal data layer for computer vision and physical AI teams
Free / Open-sourceEnterprise AI training data, annotation and evaluation services
Free / Open-sourceEnterprise AI training data, annotation and evaluation services
Free / Open-sourceLabel any data. Evaluate any AI.
Free / Open-sourceFind where your physical AI models fail, then fix the data.
Free / Open-sourceFind where your physical AI models fail, then fix the data.
AI agents that detect, monitor and inspect anything you can see from the sky
AI agents that detect, monitor and inspect anything you can see from the sky
Innovatiana provides managed human data operations for AI — expert data labeling, annotation, RLHF and content moderation delivered by in-house trained specialists across computer vision, NLP, generative AI, audio and multimodal datasets.
Innovatiana provides managed human data operations for AI — expert data labeling, annotation, RLHF and content moderation delivered by in-house trained specialists across computer vision, NLP, generative AI, audio and multimodal datasets.
The all-in-one computer vision platform for labeling, training and deploying vision AI
The all-in-one computer vision platform for labeling, training and deploying vision AI
AI data annotation platform and managed labeling services for AI training data
AI data annotation platform and managed labeling services for AI training data
