Company profile · data as of 2026-10-15
APTO
Creates multimodal training data through expert annotation services and proprietary harBest software
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- Website
- apto.co.jp/en
- Primary offering
- Managed AI & data services
- Category
- Managed AI data services
- Tags
- Managed AI data services, multimodal, RLHF, physical AI, annotation platform
What APTO sells
Creates AI training data with specialist workers and its harBest software.
- harBest Annotation — Managed data collection and labeling.
- harBest Expert — Specialists create instruction data and evaluate model quality.
- AI Solutions
- AI Datasets
Headline metrics
| Metric | Value | As of | Source |
|---|---|---|---|
| Headcount Employees | 30 | 2025-01 | APTO company information |
Most recent figure per metric kind. Run rate, ARR, revenue, funding and valuation are kept distinct; estimates and forecasts are marked.
Paid work and open routes
- AI Data Research Engineer — ¥6M–¥15M / year (listed)
- harBest Expert contributor — Not published (unverified)
Pay labels are quoted as published and may be out of date; check each listing.
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