Label Studio records 137,199 monthly visits with -16.1% month-over-month growth and Contact for Pricing, Free pricing. Markup: Document Annotation records 263 monthly visits with -17.8% growth and Free pricing.
Label any data. Evaluate any AI.
Turn free text into structured, model-ready data with AI-assisted annotation.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | labelstud.io | getmarkup.com |
| Pricing Model | Contact for Pricing, Free | Free |
| Monthly Visits | 137.2K (137,199) | 263 (263) |
| MoM Traffic Delta | -26.29K (-16.1%) | -57 (-17.8%) |
| Primary Market & Share | 🇺🇸 United States (23.9%) | 🇹🇷 Türkiye (100%) |
| Direct Visits / mo | 47.14K | 109 |
| User Rating | 4.7 | 4 |
| Supported Platforms | Website | Website |
Label any data. Evaluate any AI.
Programmable interfaces and custom templates let one workspace handle images, video, audio, text, PDFs, time series and multi-modal tasks.
Build custom benchmarks and rubrics, run side-by-side model comparisons, and grade generated answers against retrieved sources for RAG evaluation.
Collect human preferences, corrections and rankings to feed reinforcement learning from human feedback and fine-tuning workflows.
Connect observability tools, storage and any model to power AI-assisted pre-labeling, benchmarking and continuous evaluation.
Turn free text into structured, model-ready data with AI-assisted annotation.
Mark up documents and free text to extract names, entities, relationships and fields into clean tabular or JSON output.
Built for NLP and ML workflows, so exported datasets plug into model training pipelines without heavy reformatting.
AI assistance proposes labels and extractions to reduce repetitive manual work, while you keep final control over correctness.
An interactive demo lets you test the annotation flow before committing to a full project setup.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
SpecialistEnterprise AI infrastructure where software and expert humans work together
SpecialistEnterprise AI infrastructure where software and expert humans work together
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
SpecialistThe environments frontier AI trains on, and the agents that do the recurring work
SpecialistThe 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-sourceTurn any document into AI-ready context with agentic parsing and extraction
Free / Open-sourceTurn any document into AI-ready context with agentic parsing and extraction
AI data infrastructure for building production-grade models
AI data infrastructure for building production-grade models
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
SpecialistTrack, evaluate, and ship AI models and agents in one connected environment.
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
The multimodal data layer for computer vision and physical AI teams
AI workflow platform for document-heavy back-office operations
