Lingo.dev is a San Francisco-based company building an AI localization engine designed from the ground up for developers. Its premise is simple but powerful: localization should be infrastructure, not a manual chore. As soon as developers push code changes, Lingo.dev instantly translates the software product and its content, eliminating the slow, error-prone handoffs that traditionally separate engineering from translation.
The company describes itself as the 'Stripe for app localization' — a comparison that captures its ambition to make going global a single, reliable integration rather than a sprawling operational project. Just as Stripe abstracted away the complexity of payments behind a clean developer API, Lingo.dev aims to abstract away the complexity of multilingual software behind a developer-native localization layer that lives in the deployment pipeline.
This pipeline-native approach is the key differentiator. Rather than exporting strings, sending them to translators, and re-importing them days later, Lingo.dev keeps translations continuously in sync with the codebase. Every push triggers localization, so a product's non-English experiences stay current with its English source — a meaningful improvement for fast-moving teams that ship frequently.
The founding team has relevant operator and exit experience. Lingo.dev is led by CEO Max Prilutskiy and CPO Veronica Prilutskaya, who previously sold a SaaS startup called Notionlytics. They had been developing the foundations of Lingo.dev since 2023, with the first prototype built during a hackathon at Cornell University.
Lingo.dev raised a $4.2 million seed round led by Initialized Capital, with participation from Y Combinator and a notable group of angels — including Supabase CEO Paul Coplestone, Dependabot founders Grey Baker and Harry Marr, and investors with roots at GitHub and Google Photos. The funding fuels Lingo.dev's mission to make AI-driven localization a default part of the modern developer toolchain.