Welocalize, a privately owned company headquartered in the US, was founded in 1997 and employs approximately 3,100 individuals. It reported $450.0M in revenue as of 2024 and operates as a tier 1 media tech buyer. The company specializes in providing multilingual content transformation services, including translation, localization, and adaptation across over 250 languages.
On December 17, 2025, Welocalize and Phrase announced a strategic partnership to embed Welocalize's OPAL Platform natively within the Phrase Platform. This collaboration aims to introduce agentic AI systems directly into one of the industry's most widely used language technology platforms, providing enterprise teams with a more unified and streamlined environment for managing multilingual content.
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