Proof Technology Gets $30.4 Million Funding Led by Long Ridge

Proof Technology, which makes software for process serving and electronic document filing, said Tuesday that it had closed a $30.4 million Series B funding round led by Long Ridge Equity Partners.

The Denver-based company said it would use the new funding to fuel growth, invest in its platform, and “more deeply embrace AI.” The funding round was also backed by Blue Heron Capital and The LegalTech Fund.

• Proof offers a “litigation services marketplace,” used by more than 5,000 law firms and government bodies. It offers document delivery “through a nationwide ...