Corridor, an AI-native benefits brokerage built to serve small businesses, has launched with $25m in seed funding as it looks to close the gap between the health insurance options available to large enterprises and those offered to smaller employers.
The round was led by Bain Capital Ventures, with participation from BoxGroup and Definition Capital, alongside a group of angel investors drawn from the founders and executives of OpenAI, Modal, Ramp, Scale AI, Oscar, Rogo, Decagon, Medallion, Reducto and Tennr.
Nearly 6.4 million businesses across the US employ fewer than 500 people, together accounting for more than 62 million American jobs, yet this segment of the market has long faced narrower insurance choices, thinner guidance and steeper costs than their larger counterparts.
Corridor was founded by Nikhil Aggarwal alongside Jason Dong, Jackson Wagner and Eric Qian, combining backgrounds across healthcare and artificial intelligence.
Aggarwal previously led growth at ICHRA platform Venteur, where he built more than 250 brokerage partnerships, while Dong co-founded pharmaceutical payments business Mural Health. Wagner and Qian developed AI and data infrastructure products at Scale AI that supported advances in autonomous vehicles and generative AI.
Businesses with between one and 500 staff are frequently too small to be well served by conventional brokerages. Corridor pairs each of these companies with a dedicated, licensed benefits advisor who guides them through their options, weighs up the tradeoffs and helps select a suitable plan for their workforce.
Clients are already cutting their health benefits spending by an average of 20% without sacrificing quality, with the company supporting small businesses in sectors spanning technology, hospitality, physical therapy, wealth management and dentistry.
A 20-person account brings in only a fraction of the revenue generated by a large enterprise client, despite demanding much of the same effort to quote, place and support across the year. Small businesses have therefore historically received less help comparing plans, less strategic guidance and less support for their employees.
Corridor aims to alter these economics through AI, deploying agents to handle the operational side of brokerage work, from organising company and plan data and comparing carrier options to building proposals, supporting enrolment and liaising with carriers, freeing its advisors to focus on strategic work with customers and their staff rather than administrative tasks.
Under the Corridor model, a business owner begins by sharing details of their team, budget and goals with their advisor through a brief form or call. A set of AI agents then works around the clock to collect quotes, compare every viable option and flag potential risks, before the advisor returns with a curated set of choices tailored to the business. Employees are then able to select the plan that suits them best.
Corridor CEO Nikhil Aggarwal said, “For decades, small businesses have been sold the leftovers of the health insurance market. But health insurance is just as complex and consequential, whether a company has 60 employees or 6,000.
“We built Corridor to give small businesses access to the same caliber of service as the largest companies in America. If we do our job right, small business owners and their employees should never have to think about health insurance again.”
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