Comulate Lawsuit: Fake Agency Claims and Antitrust Countersuit

The Comulate lawsuit is actually two lawsuits running in parallel in the U.S. District Court for the Northern District of Illinois: Applied Systems sued the AI insurance accounting startup in November 2025 for breach of contract and trade secret theft, alleging Comulate created a fake insurance agency to infiltrate Applied’s Epic platform, and Comulate countersued in January 2026 with federal antitrust claims accusing Applied of using its market dominance to destroy a competitor it had tried and failed to acquire.¹ Both cases are before Judge Manish S. Shah, and as of mid-2026 Comulate is operating under a preliminary injunction and facing a June 30, 2026 cutoff from Applied’s systems.

The Fake Agency Allegations

On November 21, 2025, Applied Systems filed suit against Comulate’s parent company Ardent Labs Inc. and an entity called PBC Consulting Inc. (Case No. 1:25-cv-14251), bringing claims for breach of contract and misappropriation under the Defend Trade Secrets Act.¹ The heart of the complaint: Applied says Comulate set up a fictitious insurance agency, PBC Consulting (sometimes referred to as Phoenix Benefits Consulting), to obtain unauthorized access to Applied’s Epic platform and extract proprietary information.²

Applied’s forensic evidence, according to its filings, showed the PBC account running activity that was “not humanly possible.” Some sessions logged more than 7,000 user operations; others applied more than a hundred search filters within minutes. Applied alleges Comulate pushed over 10.7 million unauthorized SDK calls through the PBC account across an 18-month stretch and disabled client-side logging to hide the volume. Applied also says it found at least four customers who had handed Comulate direct login credentials to the Epic web interface, in violation of terms requiring each seat to be tied to a named employee.³

How Comulate Explains PBC

Comulate doesn’t deny creating PBC. It disputes what it was for. In a sworn declaration, CEO Jordan Katz called PBC a “sandbox account” used to develop and demonstrate functionality for Epic-integrated customers in a test environment isolated from real production data. He pointed to obviously fictitious entries in the account, including a company called “Benefits Brokers” located in “Chicago, GA.”⁴

Katz said Applied never delivered the test environment promised under a May 2023 pilot agreement, which forced Comulate to keep working through customer environments — an arrangement he said Applied had permitted for more than 60 other customer integrations. The high call volume, in his account, came from automated scripts running routine synchronization across roughly 95 dormant demo instances, each polling the SDK at about 15-minute intervals. He said around 95% of the calls were standard read operations and that PBC gave Comulate no new methods, functionality, or information beyond what it already accessed through pre-existing channels.⁴

Comulate’s Antitrust Countersuit

On January 19, 2026, Comulate filed a federal antitrust lawsuit against Applied in the Northern District of Illinois (Case No. 1:26-cv-00591), placing its claims in the same courthouse as Applied’s trade secret case.¹ Comulate described the suit as an effort to “halt an entrenched monopolist’s unlawful campaign to destroy a competitor it could not acquire or outcompete.”⁵

The complaint pleads claims under the Sherman Act for attempted monopolization, conspiracy to monopolize, and restraint of trade, together with state-law claims for unfair competition, tortious interference, and trade libel.⁶ Comulate’s theory is that Applied holds over 80% of the enterprise-level agency management system market and is using that dominance to shut down competition in the adjacent market for automated insurance accounting software.⁷

The specific conduct alleged includes:

Revoking SDK licenses to block customers from using Comulate, stalling SDK access requests for months, and announcing in November 2025 that it would fully cut Comulate off on June 30, 2026.⁸
Conspiring with Slash Eureka Inc. (doing business as Ascend) by naming it a “Preferred Referral Partner” under a revenue-sharing arrangement that includes an option for Applied to acquire the company, allegedly making Ascend a “captive product” until Applied’s own competing tool is ready.⁸
Using Ivans, the industry data exchange platform Applied acquired in 2013, as a gatekeeping tool after promising to keep it open.⁸
Filing the November 2025 trade secret suit as “sham litigation” timed to sabotage flagship customer deployments and used to accuse Comulate of “theft” in front of its customers.⁶
Following a “catch-or-kill” pattern, pointing to Applied’s 2019 acquisition of TechCanary — allegedly for nearly eight times revenue — followed by the company’s shutdown.⁸

Comulate seeks compensatory damages it expects to exceed “mid-nine figures” and permanent injunctive relief.⁸

Applied moved to dismiss the amended antitrust complaint in April 2026, arguing Comulate is trying to use antitrust law to escape accountability for its own conduct. Applied noted it had proposed at least four commercial arrangements between early 2023 and mid-2025, all rejected by Comulate, and said that without a signed agreement, “Comulate cannot now invoke the antitrust laws to force a deal on its own terms.”⁹ The motion remained pending as of late May 2026.¹⁰

What the Court Has Ruled So Far

The February 2026 Injunction Against Comulate

On February 11, 2026, Judge Shah granted Applied’s motion for a preliminary injunction, finding Applied was likely to succeed on its breach of contract claim and likely to suffer irreparable harm without relief.¹¹ Within seven days, Comulate had to stop using any documents, data, or information obtained through PBC’s access to Epic and stop selling any product developed, tested, or trained using that information to new customers.⁵ Applied posted a $1 million security bond.

The order had limits. The court found Applied had not proved its claims about reverse engineering or the creation of a “derivative work,” and the injunction did not extend to Comulate’s existing customers.⁵ Comulate seized on that limitation, noting the judge had found its product was not derivative of Applied’s software.¹²

The May 2026 Denial of Comulate’s Injunction

On May 14, 2026, Judge Shah denied Comulate’s motion to reconsider his earlier refusal to enjoin Applied, along with an oral motion for an injunction pending appeal.¹³ Comulate had sought to stop Applied from cutting off its Epic access, arguing conditions had “worsened materially” — the company had laid off 20% of its workforce and lost additional customers.¹⁴

The judge was direct. He said “the fallout to Comulate’s business, ultimately, at least for now, looks to me to be a product of Comulate and Mr. Katz’s own misdeeds.” He accepted that Applied had a legitimate business reason to end its relationship with a competitor that used “fraud or deception” and concluded that protecting “Applied, and perhaps the market generally” from such conduct was “of greater social value than the stability of Comulate’s contracts with its customers.”¹⁴ The court acknowledged that Applied “likely did want to eliminate Comulate’s competitive threat” but held that Applied had “no duty, contractual or tort” to support the startup, calling its actions “harsh but authorized business practices.”¹⁰

Where the Dispute Stands

Applied has set June 30, 2026 as the date it will terminate Comulate’s SDK integrations with Epic. Comulate has called the cutoff “potentially devastating” because customers are locked into Epic and Applied controls the data migration tools. The court has declined to block it. Comulate has already cut 20% of its workforce and reports additional customer losses.¹⁴

Applied’s motion to dismiss the antitrust complaint remains pending. No trial date has been reported. The ruling on the motion will decide whether Comulate’s monopolization and conspiracy claims reach discovery, the phase that could open internal documents at both companies.¹⁰

Why the Fight Started

The lawsuits followed years of failed acquisition talks. Applied made its first offer to buy Comulate in June 2023, a month after the two signed a proof-of-concept agreement. Comulate declined. Applied tried again in December 2023 with a proposal that combined a short-term partnership, exclusivity terms, and a right to buy Comulate at a set price. Comulate said no again. A third offer came in July 2025, when Applied’s president of Applied Pay, Chase Petrey, called Comulate the “category winner” and floated another acquisition. Comulate declined once more.³

Comulate’s antitrust complaint alleges that after that final rejection, Applied’s president, Graham Blackwell, warned Comulate would experience “friction” because Applied was building its own competing product.⁸ That product, Applied Recon, was announced in October 2025 as an AI-powered reconciliation tool built natively into Epic for processing carrier commissions and agency payable statements — competing directly with Comulate’s core offering. Applied has marketed it as a “future-proof” alternative to “fragmented tools and fragile third-party integrations.”¹⁵ Comulate has argued its own product was built two years before the sandbox account at the center of Applied’s suit even existed, and it says customers who evaluated Applied Recon “have consistently rejected” it.¹²

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Law360. Comulate Alleges Anticompetitive Tactics by Applied Systems
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Coverager. Applied Systems Sues Comulate
3
Applied Systems. Memorandum in Opposition to Comulate’s Renewed Motion for Preliminary Injunction
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Applied Systems. Supplemental Katz Declaration
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Comulate. Applied Systems Antitrust Lawsuit
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Cohen Milstein. Insurance AMS Antitrust Litigation
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Cohen Milstein. Complaint, Ardent Labs v. Applied Systems
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MLex. Applied Systems Says Comulate Aims to Use US Antitrust Law to Entrench Market Power
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Comulate. Court Declines to Intervene as Applied Forecloses Competition
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Applied Systems. Preliminary Injunction Order
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Comulate. Court Finds Comulate’s Product Is Not Derivative of Applied’s Software
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14
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Applied Systems. Applied Recon