Lingo.dev

Lingo. dev is a technology company specializing in automated AI localization services for web and mobile applications, streamlining translation processes and enhancing user experience across global markets. Lingo. dev, founded in 2024, provides localization solutions that integrate directly into development workflows.

The company is based in San Francisco, US, and has successfully completed its first deal. Lingo. dev raised USD 4. 2 million in Seed funding from Y Combinator on February 18, 2025, amounting to the total funds raised so far.

The founder's history includes experience in technology startups, although specific previous ventures are not disclosed. Lingo. dev specializes in automated AI localization services tailored for web and mobile applications. The company’s core offering is a localization engine that seamlessly integrates into development workflows, automating translation processes as code changes are committed.

This service addresses the need for fast and accurate localization of user interfaces, websites, and dynamic content, enabling teams to translate user-generated content in real-time through its API and SDK. Lingo. dev's platform supports a diverse client base, including CTOs and developers from various industries, with a focus on ensuring that translations reflect both industry-specific terminology and the unique brand voice of its users. The company’s services are marketed to global audiences, with significant outreach in North America, Europe, and other regions seeking efficient localization solutions.

Lingo. dev's revenue model is primarily based on subscription plans that cater to different organizational needs, including individuals, small teams, and large enterprises. The company's pricing structure includes multiple tiers, such as a Hobby plan for non-commercial use, a Pro plan for small teams, and a Team plan for growing organizations. Each of these plans offers a certain number of translated words monthly, with additional costs for exceeding those limits.

For instance, the Pro plan allows users to translate up to 20,000 words per month, with charges applied for any extra translations required. The company also offers custom pricing for enterprise clients who need advanced features and dedicated support. The transactional nature of this business is rooted in direct-to-consumer subscriptions, enabling clients to integrate Lingo. dev’s localization solutions into their existing development workflows.

In February 2025, Lingo. dev raised USD 4. 2 million in Seed funding from Y Combinator. The funding will be utilized to enhance the platform's capabilities, providing developers with a seamless way to localize their applications, ensuring that content is accurately translated and culturally appropriate.

The company aims to expand its offerings with new features designed for enhanced user interaction and engagement. Additionally, Lingo. dev plans to penetrate new markets, focusing on regions in Asia and South America by the end of 2026.