Harvey is raising at $15.5bn, up 40% in five months

The legal-AI startup is in talks to raise at least $500m at a $15.5bn valuation, including the new money, The Information reported. That is a 40% jump on the $11bn it set only five months ago, when it raised $200m. Lightspeed Venture Partners is keen to lead the round.

The raise follows a revenue surge. Harvey, founded four years ago, now makes more than $350m in annualised revenue, up over 80% from $190m in January. At $15.5bn, that values the company at roughly 44 times its current revenue run rate. It is a price that assumes the growth keeps coming.

Vertical AI is having a moment

Harvey is the poster child for vertical AI, software built for one profession rather than everyone. The bet is that a tool trained on contracts, filings and case law beats a general chatbot for legal work. Its numbers suggest lawyers agree, and rivals such as Legora are chasing the same market.

The momentum runs past the funding line. In recent weeks Harvey took strategic investment from Goldman Sachs and JPMorgan, deepened a partnership with Microsoft, and won firmwide deployments at big law firms. It is trying to become plumbing, not a plug-in.

The bull case, and the risk

The timing is striking. Investors are fleeing public software in what the market calls the SaaSpocalypse, the fear AI will hollow out subscription firms. Yet they keep pouring record sums into private AI. Harvey is the counter-example. The legal incumbents feel the shift too, with Thomson Reuters cutting engineers as it rebuilds around AI.

The real risk sits one layer down. Harvey rents its intelligence from model makers like OpenAI and Anthropic, the same firms whose tools could one day do the job directly. App builders such as Cursor have already felt the squeeze when a model owner changed terms. A 44-times multiple leaves little room if that pressure lands.

For now, the money is voting yes. A four-year-old company is worth more than most listed software firms, on the strength of a product lawyers did not know they wanted two years ago. Whether $15.5bn proves a bargain or a peak is the bet its next backers must place.