Intensifying Conflict: Applied Systems Takes on Comulate in Latest Antitrust Lawsuit

The ongoing rivalry between Applied Systems and Comulate has intensified with the recent filing of a federal antitrust lawsuit by Comulate. This legal battle has escalated from earlier accusations of trade secret theft to serious claims of anticompetitive practices.

In late 2025, the two competitors in the insurance technology sector exchanged lawsuits. Applied Systems initiated the conflict by accusing Comulate of attempting to steal trade secrets. In response, Comulate filed a counterclaim, labeling Applied’s actions as “frivolous litigation” aimed at stifling competition.

Related: Applied Systems, Comulate Spar Over Trade Secret Theft Allegations

As 2026 begins, Comulate, operating under the name Ardent Labs, has launched a new lawsuit in the U.S. District Court for the Northern District of Illinois. This lawsuit alleges violations of the Sherman Antitrust Act of 1890, accusing Applied Systems of conducting an unlawful campaign to eliminate a competitor it could not acquire or outcompete. The Sherman Act, a cornerstone of U.S. antitrust law, prohibits practices that restrict competition in the marketplace.

In its lawsuit, Comulate alleges that Applied’s tactics include “weaponizing sham litigation,” spreading false accusations of intellectual property theft to Comulate’s customers, and threatening to sever ties with clients who refuse to abandon Comulate. Furthermore, Comulate claims that Applied has conspired with a third party to monopolize the market for automated insurance accounting software.

Founded in 2022, Comulate has quickly gained traction in the insurance industry with its AI-powered platform, which is recognized for enhancing efficiency and reducing costs for insurance agencies and brokerages. In 2023, Applied attempted to acquire Comulate, but the founders declined the offer, leading to the current legal disputes.

Comulate alleges that, unable to acquire the company, Applied has resorted to tactics aimed at undermining its business. This includes attempts to sabotage customer relationships and removing Comulate from Applied’s insurance agency management system, Epic. This is particularly significant as Applied owns Ivans, a critical data infrastructure that competitors need to operate effectively.

In response to Comulate’s latest lawsuit, a spokesperson for Applied Systems stated, “Comulate’s recycled claims are designed to distract from its own fraud and corporate theft, as detailed in our recent lawsuit.” The spokesperson further asserted that Comulate’s failure to achieve its desired outcome in Delaware’s Chancery Court has led it to pursue the same claims in Illinois federal court, which they deem baseless.

Comulate initially filed its first action in the Delaware Court of Chancery on December 3. In November, Applied had already filed its lawsuit in the U.S. District Court for the Northern District of Illinois, accusing Comulate of attempting to “cheat its way to competitiveness” by creating a fictitious insurance agency to access Applied’s software platform and steal trade secrets.

In its latest 120-page lawsuit, Comulate has characterized Applied’s actions as “using sham litigation as a weapon.”

Topics
Lawsuits

The ongoing rivalry between Applied Systems and Comulate has intensified with the recent filing of a federal antitrust lawsuit by Comulate. This legal battle has escalated from earlier accusations of trade secret theft to serious claims of anticompetitive practices.

In late 2025, the two competitors in the insurance technology sector exchanged lawsuits. Applied Systems initiated the conflict by accusing Comulate of attempting to steal trade secrets. In response, Comulate filed a counterclaim, labeling Applied’s actions as “frivolous litigation” aimed at stifling competition.

Related: Applied Systems, Comulate Spar Over Trade Secret Theft Allegations

As 2026 begins, Comulate, operating under the name Ardent Labs, has launched a new lawsuit in the U.S. District Court for the Northern District of Illinois. This lawsuit alleges violations of the Sherman Antitrust Act of 1890, accusing Applied Systems of conducting an unlawful campaign to eliminate a competitor it could not acquire or outcompete. The Sherman Act, a cornerstone of U.S. antitrust law, prohibits practices that restrict competition in the marketplace.

In its lawsuit, Comulate alleges that Applied’s tactics include “weaponizing sham litigation,” spreading false accusations of intellectual property theft to Comulate’s customers, and threatening to sever ties with clients who refuse to abandon Comulate. Furthermore, Comulate claims that Applied has conspired with a third party to monopolize the market for automated insurance accounting software.

Founded in 2022, Comulate has quickly gained traction in the insurance industry with its AI-powered platform, which is recognized for enhancing efficiency and reducing costs for insurance agencies and brokerages. In 2023, Applied attempted to acquire Comulate, but the founders declined the offer, leading to the current legal disputes.

Comulate alleges that, unable to acquire the company, Applied has resorted to tactics aimed at undermining its business. This includes attempts to sabotage customer relationships and removing Comulate from Applied’s insurance agency management system, Epic. This is particularly significant as Applied owns Ivans, a critical data infrastructure that competitors need to operate effectively.

In response to Comulate’s latest lawsuit, a spokesperson for Applied Systems stated, “Comulate’s recycled claims are designed to distract from its own fraud and corporate theft, as detailed in our recent lawsuit.” The spokesperson further asserted that Comulate’s failure to achieve its desired outcome in Delaware’s Chancery Court has led it to pursue the same claims in Illinois federal court, which they deem baseless.

Comulate initially filed its first action in the Delaware Court of Chancery on December 3. In November, Applied had already filed its lawsuit in the U.S. District Court for the Northern District of Illinois, accusing Comulate of attempting to “cheat its way to competitiveness” by creating a fictitious insurance agency to access Applied’s software platform and steal trade secrets.

In its latest 120-page lawsuit, Comulate has characterized Applied’s actions as “using sham litigation as a weapon.”

Topics
Lawsuits