# ORA OPML Reviews
**Vendor:** ORA  
**Category:** [Help Authoring Tools (HAT)](https://www.g2.com/categories/help-authoring-tool-hat)
## About ORA OPML
ORA's Optimistic Machine Learning (opML) is an innovative framework that enables efficient and scalable machine learning (ML) inference directly on the blockchain. By adopting an optimistic execution approach inspired by optimistic rollups, opML overcomes the computational limitations of traditional blockchains, allowing for the execution of large ML models without compromising decentralization or security.






- [View ORA OPML pricing details and edition comparison](https://www.g2.com/products/ora-opml/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-16+01%3A58%3A05+-0500&secure%5Bsession_id%5D=b0cf0f2b-036f-409b-86a4-84135b6fc78c&secure%5Btoken%5D=495b5e21955f1451bcfb9d6a18ba21257864e1f3e13d8157df0f259fbd15a1f9&format=llm_user)


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