Flex vs Sika Health

Flex is your partner in accepting HSA and FSA payments. We offer:

Guidance through the regulatory process

Shortest implementation time on the market

Integration options for any e-commerce platform

Flex vs Sika Health

Flex is your partner in accepting HSA and FSA payments. We offer:

Guidance through the regulatory process

Shortest implementation time on the market

Integration options for any e-commerce platform

Flex vs Sika Health

Flex is your partner in accepting HSA and FSA payments. We offer:

Guidance through the regulatory process

Shortest implementation time on the market

Integration options for any e-commerce platform

Flex vs Sika Health

Flex is your partner in accepting HSA and FSA payments. We offer:

Guidance through the regulatory process

Shortest implementation time on the market

Integration options for any e-commerce platform

Flex vs Sika Health

Flex is your partner in accepting HSA and FSA payments. We offer:

Guidance through the regulatory process

Shortest implementation time on the market

Integration options for any e-commerce platform

Trusted by top consumer brands

How does Flex compare with Sika Health?

See how our HSA/FSA payment processing solution stacks up

See how our HSA/FSA payment processing solution stacks up

Experience

Onboarding

< 1hr onboarding

Partner Success

Marketing Assistance

Growth

Grow with our features

Sika Health

Implementation

Product Verification

Product Verification

IIAS

HealthCheck

HealthCheck

Letter of Medical Necessity

LOMN

Sika Health

Products

API Checkout

For any checkout

For any checkout

Shopify App

For any Shopify store

For any Shopify store

FlexNow

Payment links

Payment links

Sika Health

What our customers are saying

See why over 75 brands have made Flex their HSA/FSA payment solution.

What our customers are saying

See why over 75 brands have made Flex their HSA/FSA payment solution.

What our customers are saying

See why over 75 brands have made Flex their HSA/FSA payment solution.

What our customers are saying

See why over 75 brands have made Flex their HSA/FSA payment solution.

What our customers are saying

See why over 75 brands have made Flex their HSA/FSA payment solution.

  • Flex Nanobebe

    Nanobébé

    We have been very happy with the Flex app's functionality and the team's support. The app has enabled our customers to easily use HSA/FSA payments at checkout without any complex setup on our end. Not only that, the team's support is excellent and they actively take the time to get our feedback and suggestions and then actually add them to their development pipeline so that their app keeps getting better. Highly recommend.

  • Flex Div Brands

    Div Brands

    It was easy to integrate with Flex. We just had to connect to their APIs - It was quick and painless in technical terms.

  • Flex Sundaze

    Sundaze

    Really easy to install. This app is exactly what we were looking for as we are building out our business. This app allowed us to offer a way for customers to use their HSA/FSA card directly on our website. This has been exceedingly helpful to better serve our customers. the withFlex team has been a joy to work. We don't know what we would do without withFlex. Cannot recommend enough.

  • Flex Stellar Sleeo

    Stellar Sleep

    The Flex team was super responsive throughout our implementation and willing to implement new functionality quickly to make the experience better for our customers.

  • Flex Forme Science

    Forme.science

    HSA/FSAs have been a significant revenue driver for our business. We’re glad to have met and implemented Flex!

  • Flex Embr Labs

    Embr Labs

    The app was super easy to install, and the Flex team has been excellent to work with! This app is a great way to better serve our customers who want to use their FSA / HSA dollars more easily.

  • Flex Nanobebe

    Nanobébé

    We have been very happy with the Flex app's functionality and the team's support. The app has enabled our customers to easily use HSA/FSA payments at checkout without any complex setup on our end. Not only that, the team's support is excellent and they actively take the time to get our feedback and suggestions and then actually add them to their development pipeline so that their app keeps getting better. Highly recommend.

  • Flex Div Brands

    Div Brands

    It was easy to integrate with Flex. We just had to connect to their APIs - It was quick and painless in technical terms.

  • Flex Sundaze

    Sundaze

    Really easy to install. This app is exactly what we were looking for as we are building out our business. This app allowed us to offer a way for customers to use their HSA/FSA card directly on our website. This has been exceedingly helpful to better serve our customers. the withFlex team has been a joy to work. We don't know what we would do without withFlex. Cannot recommend enough.

  • Flex Stellar Sleeo

    Stellar Sleep

    The Flex team was super responsive throughout our implementation and willing to implement new functionality quickly to make the experience better for our customers.

  • Flex Forme Science

    Forme.science

    HSA/FSAs have been a significant revenue driver for our business. We’re glad to have met and implemented Flex!

  • Flex Embr Labs

    Embr Labs

    The app was super easy to install, and the Flex team has been excellent to work with! This app is a great way to better serve our customers who want to use their FSA / HSA dollars more easily.

  • Flex Nanobebe

    Nanobébé

    We have been very happy with the Flex app's functionality and the team's support. The app has enabled our customers to easily use HSA/FSA payments at checkout without any complex setup on our end. Not only that, the team's support is excellent and they actively take the time to get our feedback and suggestions and then actually add them to their development pipeline so that their app keeps getting better. Highly recommend.

  • Flex Div Brands

    Div Brands

    It was easy to integrate with Flex. We just had to connect to their APIs - It was quick and painless in technical terms.

  • Flex Sundaze

    Sundaze

    Really easy to install. This app is exactly what we were looking for as we are building out our business. This app allowed us to offer a way for customers to use their HSA/FSA card directly on our website. This has been exceedingly helpful to better serve our customers. the withFlex team has been a joy to work. We don't know what we would do without withFlex. Cannot recommend enough.

  • Flex Stellar Sleeo

    Stellar Sleep

    The Flex team was super responsive throughout our implementation and willing to implement new functionality quickly to make the experience better for our customers.

  • Flex Forme Science

    Forme.science

    HSA/FSAs have been a significant revenue driver for our business. We’re glad to have met and implemented Flex!

  • Flex Embr Labs

    Embr Labs

    The app was super easy to install, and the Flex team has been excellent to work with! This app is a great way to better serve our customers who want to use their FSA / HSA dollars more easily.

  • Flex Nanobebe

    Nanobébé

    We have been very happy with the Flex app's functionality and the team's support. The app has enabled our customers to easily use HSA/FSA payments at checkout without any complex setup on our end. Not only that, the team's support is excellent and they actively take the time to get our feedback and suggestions and then actually add them to their development pipeline so that their app keeps getting better. Highly recommend.

  • Flex Div Brands

    Div Brands

    It was easy to integrate with Flex. We just had to connect to their APIs - It was quick and painless in technical terms.

  • Flex Sundaze

    Sundaze

    Really easy to install. This app is exactly what we were looking for as we are building out our business. This app allowed us to offer a way for customers to use their HSA/FSA card directly on our website. This has been exceedingly helpful to better serve our customers. the withFlex team has been a joy to work. We don't know what we would do without withFlex. Cannot recommend enough.

  • Flex Stellar Sleeo

    Stellar Sleep

    The Flex team was super responsive throughout our implementation and willing to implement new functionality quickly to make the experience better for our customers.

  • Flex Forme Science

    Forme.science

    HSA/FSAs have been a significant revenue driver for our business. We’re glad to have met and implemented Flex!

  • Flex Embr Labs

    Embr Labs

    The app was super easy to install, and the Flex team has been excellent to work with! This app is a great way to better serve our customers who want to use their FSA / HSA dollars more easily.

Products

API Checkout

For any checkout

Sika Health

Shopify App

For any Shopify store

Sika Health

FlowNow

Payment links

Sika Health

Products

API Checkout

For any checkout

Sika Health

Shopify App

For any Shopify store

Sika Health

FlowNow

Payment links

Sika Health

Products

API Checkout

For any checkout

Sika Health

Shopify App

For any Shopify store

Sika Health

FlowNow

Payment links

Sika Health

Implementation

Product Verification

IIAS

Sika Health

Flex's one on one onboarding means that our partners are supported every step of the way, from determining eligibility, to implementation, to growth, and beyond.

HealthCheck

Letter of Medical Necessity

Sika Health

Flex’s embeds a telehealth visit into merchant checkout flows and issues a Letter of Medical Necessity(LOMN) to qualified consumers. A LOMN is a document provided by a healthcare professional that justifies the need for a particular medical service, treatment, or product. This documentation ensures that the expenditure qualifies as a legitimate medical expense, allowing the funds to be used appropriately and in compliance with tax regulations.

Implementation

Product Verification

IIAS

Sika Health

Flex's one on one onboarding means that our partners are supported every step of the way, from determining eligibility, to implementation, to growth, and beyond.

HealthCheck

Letter of Medical Necessity

Sika Health

Flex’s embeds a telehealth visit into merchant checkout flows and issues a Letter of Medical Necessity(LOMN) to qualified consumers. A LOMN is a document provided by a healthcare professional that justifies the need for a particular medical service, treatment, or product. This documentation ensures that the expenditure qualifies as a legitimate medical expense, allowing the funds to be used appropriately and in compliance with tax regulations.

Implementation

Product Verification

IIAS

Sika Health

Flex's one on one onboarding means that our partners are supported every step of the way, from determining eligibility, to implementation, to growth, and beyond.

HealthCheck

Letter of Medical Necessity

Sika Health

Flex’s embeds a telehealth visit into merchant checkout flows and issues a Letter of Medical Necessity(LOMN) to qualified consumers. A LOMN is a document provided by a healthcare professional that justifies the need for a particular medical service, treatment, or product. This documentation ensures that the expenditure qualifies as a legitimate medical expense, allowing the funds to be used appropriately and in compliance with tax regulations.

Flex: Your Sika Health Alternative

Flex: Your Sika Health Alternative

Flex: Your Sika Health Alternative

Here’s why we think you’ll love working with Flex.

Here’s why we think you’ll love working with Flex.

Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison

Customer First

We work with every partner to navigate the regulatory and compliance landscape, implement the correct solution for your needs and drive significant revenue by accepting HSA/FSA funds.

We work with every partner to navigate the regulatory and compliance landscape, implement the correct solution for your needs and drive significant revenue by accepting HSA/FSA funds.

The most holistic solution on the market

Whether your products are on the SIG-IS Eligible Product List or require a Letter of Medical Necessity, whether you have a custom web checkout, Shopify store, or are looking for a no-code solution… Flex has you covered.

Whether your products are on the SIG-IS Eligible Product List or require a Letter of Medical Necessity, whether you have a custom web checkout, Shopify store, or are looking for a no-code solution… Flex has you covered.

Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison
Flex vs Sika Health competitor comparison