Phrase and Welocalize Expand Partnership with Joint AI Development Agreement to Power Enterprise Multilingual Content

(New York and Boston) December 16, 2025 — Phrase, a world leader in AI-led language technology, and Welocalize, a global leader in AI-enabled translation and multilingual content solutions, today announced a strategic partnership to embed Welocalize’s OPAL products natively within the Phrase Platform. The agreement involves co-development of technology integrations to deliver a seamless customer experience by combining best-in-class products.

Recently recognized as a leader in the first Forrester Wave™ for the language technology industry, Phrase is committed to driving hyper-automation and hyper-personalization through its platform, enabling clients to achieve greater efficiency and impact with industry-leading products.

A central element of the collaboration is the integration of agentic AI systems. These give customers more customizable and autonomous solutions, adaptable workflows, fast multilingual content creation and delivery, and the ability to scale without added complexity.

“We are partnered with Welocalize on joint clients and have seen the power of highly customizable agentic systems to deliver demonstrable value to customers. The OPAL Platform is one of the most advanced customer-ready applications of agentic AI we have seen so far. This collaboration reflects the strength of an open ecosystem approach, and we are excited to bring this new agentic capability to the Phrase Platform and see the impact it drives for our customers,” states Georg Ell, CEO of Phrase.

Welocalize’s OPAL Platform is a patented agentic system, which is trained for an individual enterprise and includes machine translation and LLMs to translate, assess quality, and auto-edit multilingual content. This approach enables OPAL to produce very high-quality multilingual content and dramatically increases the speed and efficiency of delivery. It has received numerous awards and has been tested in production with several clients in the past year. It comprises two products: OPAL Enable, which involves linguist-in-the-loop, and OPAL Automate, which allows straight through processing of multilingual content.

“At Intuit, we’re focused on building trusted, intelligent content experiences for customers around the world. The collaboration between Welocalize’s OPAL AI Platform and Phrase represents the next step in that journey — combining highly customized AI post editing, patented AI quality estimation, and governance from Welocalize with Phrase’s best-in-class Localization Platform,” comments Zahid Hussain, Senior Software Engineering Manager at Intuit. “Together, they enable measurable cost savings, faster time to market, and a more efficient, transparent way to manage multilingual content within an open, extensible ecosystem.”

Key Features

• Seamless integration: OPAL is embedded in the Phrase Platform, enabling faster workflows through Phrase Orchestrator with automatic edits and quality assessments.
• Customer-tailored AI: OPAL is trained on an enterprise’s linguistic assets to ensure consistent, on-brand content.
• Flexible options: Choose human-in-the-loop review (OPAL Enable) for critical content or full automation for high-volume needs (OPAL Automate).
• Partner choice: Enterprises can work with Welocalize or another language service provider for human-in-the-loop services.

“Beyond being incredibly forward thinking and innovative, Phrase shares our philosophy that the future of multilingual content delivery is via an open architecture where best-in-class solutions can be combined for the benefit of the client,” notes Paul Carr, CEO of Welocalize. “We think the ‘walled garden’ approach, pursued by some in the industry, is not in the customer’s best interest.”

The solution will be rolled out to enterprises in phases. In the first phase, the solution will be delivered with Welocalize as the provider of linguist-in-the-loop services. In the second phase, enterprises will have full control and choice of their servicing partner.

This integration marks the first in a series of ecosystem partnerships for Phrase and Welocalize. By uniting advanced AI with an open, flexible approach, the partnership gives enterprises the tools to engage audiences worldwide, accelerate growth, and achieve higher-quality. 

About Phrase

Phrase is a world leader in AI-led language technology, helping organizations open the door to global business by reaching more people, making deeper connections and driving faster growth across languages and cultures. The cloud-based Phrase Platform comes equipped with all the key capabilities a business needs to drive a multilingual content strategy. From AI-driven machine translation and world-leading translation management, to software and multimedia localization, best-in-class workflow automation, quality evaluation and analytics. The Phrase Platform is designed to connect, streamline and manage every possible translation task across the enterprise. That’s why brands like Uber, Shopify, Volkswagen, leading LSPs and global SI partners, and thousands of others choose Phrase to help them form meaningful connections with millions of people to accelerate their global growth.

For more information, visit phrase.com.

Connect with Phrase: LinkedIn | YouTube