# Harvey Raises $550M More to Develop AI Tools for Legal Teams

> **Platform:** [SPIDITS AI](https://spidits.com/) — Real-Time AI News & Market Intelligence  
> **Published:** 2026-09-09T12:00:00.000Z  
> **Category:** FUNDING  
> **Impact Score:** 180/100  
> **Primary Source:** [SiliconANGLE](https://siliconangle.com/2026/09/09/harvey-raises-another-550m-to-develop-ai-tools-for-legal-teams)  
> **Canonical Citation:** [https://spidits.com/timeline/harvey-raises-550m-more-to-develop-ai-tools-for-legal-teams](https://spidits.com/timeline/harvey-raises-550m-more-to-develop-ai-tools-for-legal-teams)

## Executive Summary
Six months after its last nine-figure funding round, Harvey AI Corp. today announced that it has raised $550 million at $15.5 billion valuation. Diffusion and Lightspeed Venture Partners led the deal.

## Referenced Coverage & Sources
- **[SiliconANGLE](https://siliconangle.com/2026/09/09/harvey-raises-another-550m-to-develop-ai-tools-for-legal-teams)**: Harvey raises $550M more to develop AI tools for legal teams — _Six months after its last nine-figure funding round, Harvey AI Corp. today announced that it has raised $550 million at $15.5 billion valuation. Diffusion and Lightspeed Venture Partners led the deal. They were joined by more than a dozen other backers, including Sequoia, Kleiner Perkins and..._

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*Synthesized by SPIDITS AI Market Intelligence Desk. Track live AI news, model releases, and funding: [https://spidits.com](https://spidits.com)*