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OpenTrain AI

OpenTrain freelancer marketplace

Direct marketplace

ActiveNo public roles right now

Live hiring signal: No open roles are currently listed on the tracked worker portal. This can mean a hiring pause, an invite-only phase, or a full pipeline - check the provider directly. Derived from HumanSourcer's daily data collection, not reported by OpenTrain freelancer marketplace.

Portal type
Marketplace / aggregator
Access model
Open / self-serve
Create freelancer profile
Geography
Global
Global
Ownership confidence
confirmed
Confirmed

Typical work

Data labelling, RLHF, fine-tuning and AI-training projects

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Domains

Reasoning / Agents

Notes

Open marketplace rather than a managed data provider; still a worker endpoint.

Visit OpenTrain freelancer marketplace →Last checked 2026-07-18

Frequently asked questions

Is OpenTrain freelancer marketplace legit?

OpenTrain freelancer marketplace's ownership is documented: Direct marketplace (parent: OpenTrain AI). Ownership confidence: confirmed, verified via www.opentrain.ai. Every claim on this profile links to its source.

How much does OpenTrain freelancer marketplace pay?

No OpenTrain freelancer marketplace listing HumanSourcer currently tracks states a rate, so there is no median to publish. That is what the source shows, not a gap here - HumanSourcer quotes pay only where a listing discloses it and never estimates. Pay is likely settled after the screening step, which is common for open / self-serve networks.

How do I join OpenTrain freelancer marketplace?

OpenTrain freelancer marketplace's access model is "Open / self-serve" (Create freelancer profile). Applications go through OpenTrain freelancer marketplace's own portal - HumanSourcer links out and never handles applications.

Is OpenTrain freelancer marketplace remote-friendly?

OpenTrain freelancer marketplace's stated geography: Global (global).

Sources