Mozilla Data Collective has raised $5 million from Mozilla for the next stage of commercial growth, as demand for its diverse language, high-quality data-sharing platform grows.
Since launching publicly in November 2025, Mozilla Data Collective has built a carefully curated offering that serves both AI builders and the people and organisations behind the datasets, spanning more than 450 languages and a wide range of AI and NLP use cases, with 350 organisations approved to contribute data.
E.M. Lewis-Jong, founder and CEO of Mozilla Data Collective, said, “When we started Mozilla Data Collective, we had a pretty big ambition: to prove that we could give AI builders access to better, more representative data while also doing right by the people behind it. In less than a year, we’re seeing demand from both sides and proving that this model works.
E.M. Lewis-Jon stated that the company’s annualised revenue run rate has reached 9x, as there is massive demand from clients. The startup supports more than 350 organisations and has shared over 1,700 datasets across more than 450 languages.
Mozilla Data Collective confirmed that fresh funds will support meaningful adoption and commercial growth, as major AI labs, thousands of AI startups, and dozens of unicorns are already using datasets from Mozilla Data Collective.
In particular, the startup is eyeing expansion into multimodal cultural video datasets and larger-scale text corpora across EU, African, and South Asian languages, alongside new licensing and affordable subscription options designed for startups and scale-ups.
