Legal tech startup Everlaw has raised $25 million in a series B funding round led by existing investors and famed Silicon Valley venture firm Andreeseen Horowitz. CEO and founder AJ Shankar said the company wants to invest more in artificial intelligence. Everlaw has doubled revenue in the past two years and is now being used by every US state attorney in all 50 states. Berkeley, California-based legal-tech startup Everlaw has raised $25 million in a series B funding round led by existing investor and high-profile venture firm Andreessen Horowitz and new investor Menlo Ventures, the company announced Thursday.