Labelbox
Free tierThe data factory for AI teams — powering the world's most ambitious AI labs
Free tier available·All audiences·Powered by Multiple (Claude, GPT, Gemini, open weights)·API available
Key strengths
Trusted by 90%+ of leading US AI labs for post-training dataAlignerr network of 2.6M+ expert knowledge workers across 40+ countriesFull-stack robotics data including video, trajectories, and multimodal annotationsCustom private AGI benchmarks and frontier model evaluationsApplied research team publishing at top venues like NeurIPS and CVPR
Free tier + paid plans
San Francisco, USA
Founded 2018
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Labelbox — Technical Overview
Where AI learns to do real work
Labelbox is an enterprise-grade platform built for engineering, research, data, and infrastructure teams at enterprises and frontier AI labs. It enables multi-agent orchestration across complex engineering, research, and data workflows, with agents that can be triggered autonomously via schedules, alerts, commits, and API calls.
Key architectural characteristics:
- Multi-model flexibility: Agents run on your choice of model provider — Claude, GPT, Gemini, or open-weights models — with no lock-in to a single backend.
- API-first: A full API is available for programmatic control of agent configuration, triggering, and monitoring.
- Graded sessions with memory: Each agent session is graded and contributes to persistent memory and skill accumulation, enabling continuous, measurable improvement over time.
- Broad integration surface: Native integrations span the full stack — dev tools (GitHub, Jenkins, Sentry, Vercel), data & ML (BigQuery, Databricks, Snowflake, Looker), collaboration (Slack, Jira, Linear, Confluence, Notion), security (Okta, PagerDuty, Datadog), and business systems (Salesforce, Gong, DocuSign, Amplitude).
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