Founding PartnerNBCUniversalOfficial Banking PartnerHighbeamOfficial Logistics PartnerFlexportOfficial CX PartnerRichpanelFounding PartnerNBCUniversalOfficial Banking PartnerHighbeamOfficial Logistics PartnerFlexportOfficial CX PartnerRichpanelFounding PartnerNBCUniversalOfficial Banking PartnerHighbeamOfficial Logistics PartnerFlexportOfficial CX PartnerRichpanelFounding PartnerNBCUniversalOfficial Banking PartnerHighbeamOfficial Logistics PartnerFlexportOfficial CX PartnerRichpanel
Beanstalk Partner

Flex (Payments).

Shop with your HSA/FSA

Category
HSA/FSA payments platform
i.

Trusted by

Trusted by Flex (Payments) customers

A selection of consumer brands building with Flex (Payments) — 18 publicly listed customers, several of whom are also part of the Beanstalk community.

  • Ladder
  • Superpower
  • Equinox
  • Hyperice
  • Spartan★Beanstalk attendee
  • Kizik
  • Chirp
  • Kindred Bravely
  • Ultrahuman
  • Shiseido★Beanstalk attendee
  • MyProtein
  • Branch
  • Forme★Beanstalk attendee
  • Chilipad by Sleepme
  • AMMD (Amy Myers MD)
  • Airdog
  • Nanobébé
  • Trainwell
ii.

Selected case studies

Flex (Payments) case studies

i.
How Forme Helps Customers Improve Posture & Prevent Pain With FlexForme18-20% higher AOV, 1,000+ repeat purchases
→
ii.
How Kindred Bravely Helps Moms Save on Nursing & Maternity Essentials with FlexKindred Bravely5,500+ orders, 23% higher AOV
→
iii.
Chilipad by Sleepme8.3% CTR Improvement
→
iv.
AMMD (Amy Myers MD)2.5X AOV Increase
→
v.
Airdog20% Conversion Lift, 10-15% of Revenue
→
vi.
Anonymous Orthopedic Shoe Company20% AOV Boost
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vii.
Nanobébé42% Open Rate, 60% Higher AOV
→
Trainwell20% Trial Conversion Lift
→
iii.

Related partners

Other Beanstalk partners in Banking, Payments, Insurance & HR

Airwallex
The AI financial platform for US growth and global expansion
Chargeflow
The AI Chargeback Platform.
Flex (Banking)
AI-Native Finance Platform for Business Owners
Highbeam
Banking designed for consumer brands.

Meet the Flex (Payments) team at Beanstalk 2026.

September 14–16, 2026 · Manhattan × Industry City, Brooklyn

Request an invite →
Beanstalk Events · Brooklyn, NY
Visit withflex.com →