Labelbox
Labelbox is the data factory platform for AI teams providing labeling tools and expert services.
Updated April 2026
Overview
- Website
- labelbox.com
- Segment
- Data Labeling & Annotation
Product overview
Labelbox offers an enterprise platform for data annotation, curation, and model-assisted labeling, frontier data labeling services via the Alignerr network, and an expert marketplace for scaling AI data operations. Used by Fortune 500 companies like Walmart, Procter & Gamble, Genentech, Adobe, and leading AI labs including NASA JPL for building high-quality training data in computer vision, NLP, LLMs, and multimodal AI. Distinct for integrating software tools with on-demand expert labeling and fully managed services, enabling data-centric AI at scale since 2018.,
Revenue model
SaaS subscriptions (Free, Starter, Enterprise tiers with add-ons like extra LBUs/workspaces), plus on-demand labeling services (Standard, Alignerr, Alignerr Connect) with volume discounts; pricing custom/contact-based.
Moat
- Proprietary Technology
- Scale Advantages
- Network Effects
- Brand
Labelbox's key competitive moat is its integrated platform combining proprietary SaaS software for scalable data labeling and management with a global network of vetted domain experts, delivering frontier-grade data quality at scale through hybrid human-AI approaches and quality guarantees.