Selerix Systems

What Selerix Systems does

Selerix Systems is a private, McKinney, Texas-based SaaS provider of cloud-based benefits administration and employee engagement software, founded in 2002 and backed by private equity firm NexPhase Capital since August 2021. The company's unified platform combines BenSelect for benefits enrollment, eligibility management, ACA compliance reporting (including automated 1094-C/1095-C e-filing) and COBRA administration, with the Engage platform for personalized benefits communication and decision support. Selerix reports 14 million-plus enrolled employees, 26,000-plus employer customers, $19 billion-plus in premiums processed annually, and ACA compliance support for approximately one in four U.S. employers, with claimed mitigation of more than $650 million in ACA-related penalties.

The platform is distributed through direct enterprise field sales, an insurance broker and benefits advisor channel, carrier integration partnerships (Aetna, Cigna, MetLife, Unum, Aflac, Prudential and others), and reseller relationships, with over 1,000 integrations spanning HRIS, payroll, and carrier systems. Selerix has pursued an aggressive platform-consolidation M&A strategy, acquiring SyncStream Solutions (November 2024), TBX Employee Benefits (February 2025), and Steele Benefits (September 2025), and has expanded into adjacent product areas including embedded payments (Omega Benefit Strategies), pet insurance enrollment (PetPartners), Evidence of Insurability API integration (Pacific Life), and AI-powered communications (Content Assist and HR Assist). The company employs 51-100 people, operates exclusively in the U.S. market, and monetizes primarily through subscription-based SaaS licensing on a per-employee or tiered basis with quote-based pricing.

Name

Selerix Systems

Legal name

Selerix Systems, Inc.

Website

https://selerix.com

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

51–100 employees

Short description

Selerix Systems is a U.S.-based, PE-backed SaaS provider of cloud-based benefits administration, ACA compliance, and employee engagement software, serving 26,000+ employers and 14M+ enrolled employees primarily through brokers, carriers, and direct mid-market sales.

Ownership category

akta.pro rank

Product category

Benefits Administration Software

NAICS

Health and Welfare Funds (525120), Custom Computer Programming Services (541511), Financial Transactions Processing, Reserve, and Clearinghouse Activities (522320)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Accident & Health Insurance (6321), Insurance Agents, Brokers & Service (6411)

akta.pro primary industry

Eligibility, Enrollment & Benefits Administration (HLAEALAH)

akta.pro secondary industries

Compliance, Reporting & Regulatory Administration (ERISA/ACA/No Surprises) (HLAEALAJ), Group Life Administration/Enrollment Platforms (TPA & Benefits Admin) (FSAIADAJ)

Keywords

• Benefits administration software
• Employee benefits platform
• ACA compliance software
• COBRA administration
• Benefits enrollment SaaS

Headquarters

HQ city

Mckinney

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Subscription (Benefits Administration Platform): Selerix generates revenue through subscription-based SaaS licensing of its benefits administration, ACA compliance, and employee engagement platforms (BenSelect and Engage). The platform is sold to employers, brokers, carriers, and resellers on a per-employee or tiered subscription basis.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

Selerix Systems provides a cloud-based SaaS benefits administration platform that enables employers, brokers, TPAs, and insurance carriers to manage employee benefits enrollment, eligibility, billing, and compliance. Its flagship BenSelect platform supports online benefits shopping, decision support, and carrier integrations, complemented by dedicated solutions for ACA compliance, COBRA administration, employee engagement, embedded payments, and SyncStream system integration.

Product overview

Selerix offers an all-in-one cloud-based benefits administration platform combining benefits enrollment, ACA compliance, COBRA administration, and employee engagement tools. The core platform consists of BenSelect for benefits administration and enrollment, and Engage for employee communication and education. Additional modules include ACA Compliance Software, COBRA Software, an Evidence of Insurability API integration with Pacific Life, embedded payments via Omega Benefit Strategies partnership, and pet insurance integration with PetPartners. The platform also incorporates AI-powered tools including Content Assist for benefits communications and HR Assist. Selerix serves employers, brokers, carriers, and resellers across 26,000+ companies with 14 million enrolled employees and processes approximately $19 billion in premium annually.

Differentiator

Problem solved

Functional benefit

Brands

• BenSelect: Benefits administration software platform for enrollment and eligibility management
• Engage
• Content Assist
• SyncStream Solutions

Products and services

• BenSelect Cloud-based SaaS platform for employee benefits enrollment, shopping, eligibility, billing, and decision support, used by employers, brokers, TPAs, carriers, and resellers.
• Engage Employee engagement solution designed to support benefits communication and employee participation alongside Selerix's enrollment offerings.
• ACA Compliance ACA employer mandate compliance solution that automates tracking, measurement, reporting, and notice workflows required under the Affordable Care Act.
• COBRA Software COBRA administration software that automates qualifying event tracking, notice generation, premium billing, and election management for employers and TPAs.
• SyncStream SyncStream integration platform enabling data synchronization between Selerix BenSelect and external carrier, payroll, and benefits systems.
• Embedded Payments Embedded payments capability enabling premium billing, collection, and disbursement workflows directly within the Selerix platform.
• TBX TBX technology acquired by Selerix, integrated into the benefits administration product portfolio.
• Steele Benefits Solution Benefits solution offered in conjunction with Steele Benefits, leveraging the Selerix platform for administration.
• Pet Insurance offering Pet insurance product offering made available through the Selerix benefits platform for employer and employee buyers.

Quantifiable outcome

• 14 million+ employees enrolled on the Selerix platform
• +7 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature8 records

Partnerships

Seven partnerships are on record, tiered core.

• Pacific LifecoreTechnology or Integration · 28 January 2026Pacific Life's Workforce Benefits business announced an Evidence of Insurability (EOI) API integration with Selerix, enabling employees to complete EOI applications directly within the enrollment process. The integration delivers near real-time decisions for more than 95 percent of applications, eliminating paramedical exams and reducing administrative burden. Positions both companies as leaders in digitally modernizing employee benefits administration.
• Steele BenefitscoreStrategic or Co-development Partner · 4 September 2025Selerix acquired Steele Benefits, a benefits engagement company, in September 2025 to create a unified platform for benefits administration. Steele Benefits brings a high-touch, people-first service model with deep experience in public sector and K-12 enrollment support, complementing Selerix's technology platform with service culture and engagement expertise.
• TBX Employee Benefits (The Benefits eXpert)coreStrategic or Co-development Partner · 6 February 2025Selerix acquired TBX (The Benefits eXpert), a Plano-based employee benefits technology company, in February 2025 to create a unified all-in-one SaaS benefits platform. The combination integrates Selerix's administrative capabilities with TBX's employee education and engagement products, serving employers, brokers, and carriers with enhanced decision-support tools and streamlined enrollment. TBX brings expertise in self-enrollment philosophy and benefits administration approach.
• Omega Benefit StrategiescoreTechnology or Integration · 1 January 2025Selerix partnered with Omega Benefit Strategies to embed payment capabilities directly within the enrollment experience, supporting ACH, credit card, debit card, and split direct deposit options. Omega's Benefit Payment Rail infrastructure processes premiums, reconciles carrier feeds, and manages fiduciary flows, enabling a seamless payment experience within Selerix's enrollment workflow.
• SyncStream SolutionscoreStrategic or Co-development Partner · 1 January 2024Selerix acquired SyncStream Solutions in 2024, adding its capabilities to the Selerix platform and expanding the company's benefits administration, ACA compliance, and employee engagement solution set.
• Carrier Ecosystem Partners (Aetna, Cigna, MetLife, Unum, Aflac, Prudential, Guardian, Hartford, Liberty Mutual, Lincoln Financial, MassMutual, Trustmark, Washington National, Colonial Life, Chubb, American Fidelity, Ameritas, Assurity)coreTechnology or IntegrationSelerix has established integrations with a broad ecosystem of insurance carriers displayed on its homepage, enabling seamless data exchange and enrollment connectivity across health, dental, vision, life, disability, and voluntary benefits. Carriers include Aetna, Cigna, MetLife, Unum, Aflac, Prudential, Guardian, Hartford, and approximately 30 others.
• HRIS and Payroll Integration Partners (Paylocity, Paycor, isolved, Netchex, Viventium)coreTechnology or IntegrationSelerix integrates with leading HRIS and payroll platforms including Paylocity, Paycor, isolved, Netchex, and Viventium, enabling frictionless data exchange for benefits enrollment, eligibility tracking, and payroll synchronization.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Businessolver: Cloud-based benefits administration platform serving mid-market and enterprise employers with enrollment, ACA, COBRA, and employee engagement — directly comparable product scope to Selerix BenSelect and Engage.
• Benefitfocus (Voya Financial): Benefits administration platform acquired by Voya Financial, serving large employers and carriers with enrollment and exchange solutions — overlapping mid-market and enterprise benefits admin footprint.
• Employee Navigator: Benefits administration and enrollment platform purpose-built for brokers and small/mid-market employers. Closest direct competitor to Selerix BenSelect given shared broker-channel GTM and per-employee SaaS model.
• PlanSource: Benefits administration and enrollment SaaS focused on mid-market and enterprise employers, brokers, and carriers — overlapping target customers and ACA/compliance capabilities with Selerix.
• bswift (CVS Health/Aetna): Benefits administration platform owned by CVS Health/Aetna, offering enrollment, ACA compliance, and COBRA — direct overlap with Selerix's core BenSelect and ACA modules.
• Ease (Employee Navigator): Benefits administration and HR software for small businesses and brokers, now part of Employee Navigator — comparable broker-channel enrollment SaaS competing with Selerix at the lower end of the mid-market.

Broad incumbents

• ADP: Largest U.S. payroll and HCM provider, offering benefits administration as part of broader workforce management suite; competes with Selerix across mid-market and enterprise segments.
• Workday: Enterprise HCM and benefits suite with growing mid-market presence; represents the primary bundled-suite threat to standalone benefits admin platforms like Selerix.
• Paychex: Payroll, HR, and benefits administration provider with deep mid-market penetration; bundles benefits with payroll/HR — direct competitive overlap in the 100-999 employee target segment.
• Paylocity: Mid-market HCM platform with bundled benefits administration; competes with Selerix in the same 100-999 employer segment and integrates with Selerix for joint customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SelerixSystems
• Facebookfacebook.com/selerix
• LinkedInlinkedin.com/company/selerix-systems-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries5 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Selerix Systems