The legacy broker model and where it breaks
US employers spend over $1 trillion annually on employee benefits, predominantly health insurance. Most companies under 500 employees rely on a benefits broker who recommends a carrier, sets up the plan, and handles renewals once per year. The administration software that sits between the employer, the broker, and the carrier, products like ADP, Benefitfocus, and PlanSource, is expensive, clunky, and deeply tied to the broker relationship. Benefits administration is one of the few HR software categories where the buyer (the employer) is not the primary relationship holder for the software (often the broker is). That creates a tension that has slowed innovation for two decades.
New employee benefits enrollment
Open enrollment is a universally dreaded process. Employees receive a PDF of plan options with no side-by-side comparison, no explanation of what deductible means in practice, and no personalised recommendation based on their family size, health history, or expected care utilisation. A decision-support tool that asks employees four questions (family size, typical annual health spend, current medications, preferred network) and recommends the best plan from their available options, with a plain-English explanation of the trade-offs, reduces the HR team's support burden during enrollment and consistently improves plan selection outcomes. This tool can sit on top of any carrier's existing enrollment portal and charge $5 to $15 per employee per enrollment period.
HSA and FSA management
Health savings accounts hold over $100 billion in US employee contributions, and most HSA account holders do not understand what expenses are eligible or how to submit claims efficiently. An HSA management app that uses the camera to scan a receipt, automatically determines eligibility using the IRS expense database, submits the reimbursement request, and tracks the account balance toward the employee's investment threshold is a meaningful improvement over the banking interfaces that most HSA custodians provide. Build it as a white-label product for HSA custodians at $1 to $3 per account per month.
Benefits benchmarking for SMBs
A 75-person company trying to figure out whether their health, dental, and vision package is competitive has almost no good data to work with. Broker recommendations are biased toward carrier relationships. Survey data from Mercer or Willis Towers Watson costs $10,000 per year. A self-service benchmarking tool that lets an HR leader input their current benefits package and see how it compares to peer companies by size, industry, and geography, draws on anonymised employer-submitted data, and produces a gap report with specific recommendations, prices at $200 to $500 per year. The data flywheel makes this more accurate as more companies participate.
COBRA administration
When an employee leaves a company, they have the right to continue their health coverage under COBRA for 18 to 36 months. The employer must send specific required notices within specific timelines, manage premium payments, and coordinate with the carrier for continued coverage. Most small and mid-size employers outsource this to a third-party COBRA administrator. A modern COBRA administration product that automates the notice workflow, handles premium billing, and provides a self-service employee portal charges $5 to $15 per departing employee, which is a meaningful improvement over the existing paper-heavy processes.
Benefits communication and utilisation analytics
Most employees do not use the full value of their benefits package. The average employee uses about 65% of their PTO and a much smaller fraction of their ancillary benefits (EAP, legal services, gym reimbursements, commuter benefits). An HR analytics tool that tracks benefits utilisation by employee segment, identifies underused programs, and sends personalised reminders to employees who are leaving value on the table helps HR teams justify their benefits spend and improves overall employee satisfaction scores. At $3 to $8 per employee per month, this is an add-on to any HRIS platform.
What to build first
The benefits enrollment decision-support tool has the most immediate distribution advantage: you can build it as a white-label product that sits on top of any existing carrier enrollment portal, which means you do not need to replace the broker or the carrier relationship to get deployed. Target one carrier with a large SMB customer base and build the recommendation engine for their plan catalogue. Price at $8 per employee per open enrollment. Read HR automation startup ideas for the adjacent automation opportunities in people operations.
The competitive landscape
Gusto and Rippling have built solid benefits administration for the under-200 employee segment as part of their all-in-one HR platforms. PlanSource and Benefitfocus serve larger companies. The open areas are decision-support for enrollment, HSA management beyond the basic custodian interface, and benefits benchmarking data for companies too small to buy Mercer surveys.