Partner with Flex

Join the Flex ecosystem and help unlock HSA/FSA for more businesses and consumers.

Powering a growing ecosystem of brands and partners across health and wellness

Grow with Flex

Why partner with Flex?

Unlock new revenue opportunities, expand your offering, and bring HSA/FSA to your customers, clients, or network.

Help your customers or clients drive higher conversion and AOV with HSA/FSA payments.

Flexible integrations, real-time eligibility, and a seamless experience across checkout and beyond.

Flex manages eligibility, LMNs, receipts, and substantiation from purchase to return.

Join a growing ecosystem of agencies, consultants, and technology providers helping health and wellness brands unlock the $150B HSA/FSA market.

We work closely with agencies, consultants, and technology partners on shared opportunities, integrations, and merchant referrals.

Access referral rewards, co-marketing opportunities, and joint go-to-market initiatives that help you scale your impact.

Get responsive support, resources, and go-to-market alignment from a team that is invested in your success.

Empower your clients to increase conversion by 30% and AOV by 50% while Flex handles all compliance and complexity.

Join a diverse network of partners helping expand access to HSA/FSA across health and wellness.

Ecommerce agencies, consultants, and connectors helping health and wellness brands unlock new revenue with HSA/FSA.

Shopify apps, platforms, and SaaS tools that integrate with or complement Flex across the customer journey.

Networks, distributors, and service providers collaborating with Flex on shared growth opportunities.

Tell us about your business and our team will be in touch to explore partnership opportunities.