Collate vs. SelectZero

Collate is the AI-for-Data platform and the company behind OpenMetadata, the open context layer for AI. It gives data teams and AI agents the context, business meaning, and organizational memory needed to understand and use enterprise data consistently. Collate automates the recurring work required to keep data documented, tested, and governed, while grounding AI in the context needed to produce more accurate answers with fewer tokens.  More than 4,000 organizations worldwide, including OpenAI, Yelp, Experian, and Airbus, run their production data and AI workloads on Collate and OpenMetadata.

SelectZero is a data observability platform that validates, monitors and documents data across every system in your stack, so problems surface before they reach a report, a regulator, a customer or an AI model. Engineers, analysts and data stewards work in the same platform. Technical teams write SQL-based checks or start from prebuilt templates. Business users own the glossary, follow lineage and get alerted when something in their domain breaks. Failed checks become Jira tickets assigned to the team that produced the data.