Jasmine T.
payment pay on time!
payment pay on time!

OpenTrain AI is a global marketplace for AI Trainers and Data Labelers. Companies hire vetted experts for high quality training data, while freelancers access flexible remote projects with leading AI and technology companies.
OpenTrain AI (opentrain.ai) has 109 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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Jasmine T.
payment pay on time!
customer
Communicate and response time varied and often the workflow not clear. Application process and hiring manager communication specifically could be improved.
Rei
The system itself was well-designed and easy to use. However, there were instances where answers to specific questions were lacking, forcing everyone to proceed with their work based on guesswork. Another negative point was that many people who onboarded the project found it already closed, leaving them unable to start work and feeling confused.
Mitsumi
The payment was done within 1 month. The instructions were easy to understand.
Maki H.
A little slow to answer our questions, but otherwise ok.
Thomas
Overall good experience. During the project feedback was sufficient and escalation response time was good considering the time difference.
Shizuyasu T.
The remaning task was questionable.It was still tasks available, but the project was ended. This affected my feeling.
Takashi W.
単価がよくてやりがいがある