Corridor launches with $25m to fix health benefits for small businesses

“For decades, small businesses have been sold the leftovers of the health insurance market,” said Nikhil Aggarwal, chief executive and co-founder of Corridor.

His company launched its AI benefits brokerage on Monday with $25m. Its plan is to change that with agents.

Bain Capital Ventures led the round. BoxGroup and Definition Capital took part. So did a long list of angel investors, whom the company describes in its announcement as founders and executives from OpenAI, Modal, Ramp, Scale AI, Oscar, Rogo, Decagon, Medallion, Reducto and Tennr. Dominic-Madori Davis reported the round for TechCrunch, which also carries the founders’ account of how the company started.

Why small companies get the leftovers

Corridor describes the gap it is aiming at as a question of economics rather than technology. A 20-person account earns a brokerage a fraction of what a large enterprise account earns. The work of quoting it, placing it and supporting it through the year is much the same. That has meant less help comparing plans, less strategic guidance and less support for employees, the company says.

“Administrative cost is the part of a premium that buys no care, and insurance distribution is where much of it accumulates because the work is still manual,” said Ryan Kim, a partner at Bain Capital Ventures, in a statement.

Corridor’s agents do that work, he said. Every employer then gets a quote against the full market, and carriers have to compete on price.

Corridor cites figures from KFF’s 2025 employer health benefits survey. People at small businesses pay 57% higher deductibles than employees at large companies, it says, often for worse cover. Only about half of small employers offer health benefits at all.

Corridor sells to companies with one to 500 employees. Each client gets a dedicated licensed advisor. The company says its clients are already saving an average of 20% on health benefits, without compromising on quality. Its customers run from technology and hospitality to physical therapy, wealth management and dental practices.

What the agents actually do

The advisor stays human. The agents take the paperwork.

An owner describes their team, budget and goals on a short form or a call. Agents then organise the company and plan data and gather quotes. They compare options across carriers, build proposals and flag risks. They also support enrolment and coordinate with the carriers themselves. The advisor returns with options, and employees pick from those.

The agents keep working after a company picks its plan, Aggarwal told TechCrunch. They check whether a doctor sits inside a customer’s network. They schedule care, and they send doctors updated insurance information.

“We are every single employee and management’s concierge for all things healthcare,” he said.

Money has been moving into this ground for months. TNW has covered rounds for agents in law, for health admin, for health insurance platforms and for European insurtech.

A running accident, and a pitch that changed shape

The founding account comes from TechCrunch. Jackson Wagner left a product lead role at Scale AI in July 2022. A running accident hurt him soon after. The handling of his care led to “significant, consistent, chronic pain”, he told TechCrunch.

“I developed a long list of complications that needed to be worked through one by one,” he said.

Wagner went on to a master’s degree at UC Berkeley. He then worked with Eric Qian, a former Scale AI colleague. Their startup, Capernaum AI, built a clinical agent for musculoskeletal care and chronic pain. The two approached an investor called Cold Start about funding it.

Aggarwal was a partner at Cold Start, as was Jason Dong. Aggarwal saw a larger opportunity than the one they pitched, TechCrunch reported. The four then left and started Corridor together. Aggarwal previously led growth at the ICHRA platform Venteur, according to the company, and built more than 250 brokerage partnerships there. Dong co-founded the pharma payments business Mural Health.

“Since health plans are the window through which the vast majority of Americans access health care, it became overwhelmingly clear that one of the highest impact things I could do to improve outcomes for individuals was to create a way for them to access better health plans,” Wagner told TechCrunch.

Timing, and who else is here

Corridor is not alone on this ground. TechCrunch names Ignition Benefits and Nava Benefits as companies working it.

Aggarwal told TechCrunch that 80% of small businesses choose their health plan in the fourth quarter. The company is now preparing for it. That quarter begins in October.

“Our vision is to build the most trusted healthcare institution in America,” he told TechCrunch. “To earn that, we are laser-focused on a simple promise: doing what we say we’re going to do for the businesses and employees we serve.”