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Scale AI
PAID · Custom pricingScale AI is a data labeling and annotation platform for building high-quality training data for AI and machine learning.
4.7(129 reviews) 0 views Updated 9/7/2026
Overview
Scale AI provides data annotation services for AI companies, including image, text, and audio labeling. Its platform is used by autonomous vehicle companies, LLM developers, and enterprises to create high-quality training datasets.
Key Features
The world’s most important decisions need reliable AI systems.ApplicationsDataArtificial IntelligenceRealResearchLife ScienceMedicineEnergyInfrastructure
Pros
Quality is consistently high — used by Waymo, OpenAI, and TeslaRLHF data engine is purpose-built for the current LLM training waveRapid product delivers labeled data in minutes not days
Cons
Pricing is significantly higher than offshore annotation alternativesBest fit for large-scale projects — minimums can be high
Pricing
Scale AI pricing starts at Custom pricing. Enterprise pricing available.
Conclusion
Scale AI is a good choice for Data annotation and AI platform. Pricing is competitive.
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4.7
129 reviews