Lovable and Google announced an expanded multiyear collaboration on Wednesday. Lovable, the fast-growing Stockholm vibe-coding startup, has long been a Google Cloud user. Under the new agreement, it will be a much bigger one.

While the companies did not disclose the dollar figure, a person with knowledge of the deal tells TechCrunch it involves a fivefold increase in Lovable’s footprint on Google Cloud, including AI usage. As part of the deal, this individual tells us, Lovable will gain expanded access to both Anthropic’s Claude — the AI model widely used for coding tasks — and Google’s own Gemini models.

The Anthropic piece in particular is interesting. Google invested $10 billion in Anthropic in cash and compute credits in April, promising another $30 billion if Anthropic hits certain performance targets. It made that investment at a $350 billion valuation — just one month before Anthropic raised a staggering $65 billion round that valued the company at nearly $1 trillion. This deal stands to help Anthropic hit those targets, because Lovable is one of Europe’s fastest-growing startups on record. According to Lovable, it crossed $400 million in annualized revenue in February, having added $100 million in a single month with just 146 employees. The company claims that more than half of Fortune 500 companies use its product in some fashion.