Company profile · data as of 2026-10-15
RWS / TrainAI
Delivers multilingual training data, annotation, validation, and expert feedback for enterprise AI
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- Website
- rws.com/artificial-intelligence/train-ai-data-services
- Primary offering
- Managed AI & data services
- Category
- Managed multilingual AI data services
- Tags
- Managed multilingual AI data services, multilingual data, annotation, RLHF, red teaming, localization
What RWS / TrainAI sells
Prepares AI training data in many languages. Specialists also review AI answers and test systems for harmful behavior.
- TrainAI — Managed training data in multiple languages, with expert feedback.
- TrainAI Community — A screened specialist network for AI data work.
- AI data consulting
- Generative AI training and fine-tuning — Expert data for model training, including human feedback and carefully designed prompts.
Headline metrics
| Metric | Value | As of | Source |
|---|---|---|---|
| Revenue Generate segment revenue | £99.4M | H1 FY2026 | RWS half-year results for six months ended 31 March 2026 |
| Expert network Vetted AI data specialists | at least 100,000 | undated | RWS TrainAI services |
| Other metric Countries | at least 175 | undated | RWS TrainAI services |
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
- Polaris ASR Data Collection — $16 / hour (closed)
- TrainAI community — Task-specific fees (program)
Pay labels are quoted as published and may be out of date; check each listing.
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