Neuwo

Neuwo is a contextual AI and monetisation company headquartered in Helsinki, Finland, with offices in Jyväskylä. It builds on the premise that what a person reads is a strong signal of what they care about, and turns that signal into commercial value across three audiences. Publishers get tools to tell bidders exactly what a page is about, auto-tag their archives, and run a monetisation stack; advertisers get contextual audience segments shaped by genuine interest rather than inference from unrelated data; developers get a classification API for documents and articles.

The technical pitch is semantic rather than keyword-driven. Neuwo's Auto-Tagging API returns a deep set of topics and classifications for each piece of content, which both improves ad relevance and keeps inventory categorised consistently at scale. For publishers the company frames bid enrichment as the highest-leverage single step, since clarifying page context to every bidder tends to raise the price paid for that impression.

Neuwo also emphasises its infrastructure choices. It says its models are trained and served on LUMI, one of Europe's fastest supercomputers and a flagship EU project, running entirely on renewable hydroelectric power. In practical terms that positions the service as an EU-based, sustainability-conscious alternative for media companies that are wary of sending content to large public models. Pricing is not published and is arranged by contacting the team; a revenue calculator and live demo are offered as evaluation tools.