Labelbox
Data engine platform for building AI training datasets, RLHF pipelines, and model evaluation tools for enterprise AI teams.
Last verified:
Labelbox provides a data-centric AI platform - spanning Annotate, Catalog, Foundry, and Model - that enterprises use to create, curate, and evaluate labeled datasets and RLHF/agent training data, with a Python SDK wrapping its underlying API. The company has moved away from publishing self-serve pricing tiers (its pricing page no longer resolves) and now positions itself as an 'RL data engine for AI teams,' routing purchases through a sales/contact form rather than transparent published tiers. Founded in 2018 and headquartered in San Francisco's Mission District, Labelbox has raised $189M to date from investors including SoftBank Vision Fund, Andreessen Horowitz, Kleiner Perkins, and Databricks.
Pricing
| Tier | Price | Key features |
|---|---|---|
| Enterprise / Custom | Custom | Annotate, Catalog, Foundry, and Model modules, 25+ cloud data source integrations, Custom contract via sales |
Source: https://labelbox.com/sales/
Agent-readiness
- Discoverability
- 55/100
- Machine-readable content
- 65/100
- Programmatic access
- 60/100
- MCP / agent support
- 8/100
- Self-serve transactability
- 25/100
- Transparency
- 20/100
Security & compliance
- SSO / SAML
- Yes
- Encryption at rest
- Yes
- Encryption in transit
- Yes
- Audit log
- Yes
- Pentest report
- Not publicly documented
"Not publicly documented" means Crail found no public evidence either way — not a confirmed absence. See our methodology. Trust center: https://labelbox.com/company/security/.
FAQ
Does Labelbox have a free tier?
No — Labelbox does not offer a free tier as of 2026-07-27.
Can you buy Labelbox without talking to sales?
No — Labelbox requires a sales call to purchase.
Does Labelbox have an official MCP (Model Context Protocol) server?
Not as of 2026-07-27 — no official MCP server was found.
What compliance certifications does Labelbox hold?
Labelbox holds: SOC 2 Type II, GDPR, CCPA, HIPAA.
Reviews
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Methodology & disclosure
Data verified via agent crawled, last checked 2026-07-27. Agent-readiness methodology version crail-ar-v0.1. No vendor payment influences these scores — see our methodology page.