Labelbox
Labelbox (expert network brand: Alignerr) · labelbox.com · Last checked:
- Data platform
- Expert network (Alignerr)
- RL environments & evals
- Enterprise agents
Company status
Active, privately held. Announced a $100M+ Series E at a $1.25B pre-money valuation (company blog).
Sources 1, 2, 3, 4 · checked 2026-11-08
Capabilities
- Horizon: RL environments and evals for post-training (reasoning, tool use, computer use)
- Alignerr: expert network for AI training work
- Recursion: agents for engineering and research teams
- Evals benchmark runner
Sources 1, 2, 3, 4 · checked 2026-11-08
Who it tends to fit
- Labs wanting RL environments plus an expert network from one vendor
- Teams wanting software plus managed data
Sources 1, 2, 3, 4 · checked 2026-11-08
Pricing
Contact vendor
Sources 1, 2, 3, 4 · checked 2026-11-08
Published certifications
- SOC 2 Type II
- GDPR, CCPA, NIST 800-171, PCI DSS (listed on homepage)
Listed as stated by the vendor. Scope can differ by product or subsidiary; request current reports.
Sources 1, 2, 3, 4 · checked 2026-11-08
Limitations to check
- Product line has shifted toward RL environments and agents; confirm the classic labeling platform fits if that is your need
- No public pricing captured
Sources 1, 2, 3, 4 · checked 2026-11-08
Sources
- Homepage: Horizon, Recursion, evals; security badgeslabelbox.com/Checked 2026-11-08
- Series E announcement on company bloglabelbox.com/blog/Checked 2026-11-08
- Alignerr is 'Powered by Labelbox'www.alignerr.com/Checked 2026-11-08
- Security program pagelabelbox.com/security/Checked 2026-11-08
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