Knot Launches AccountUpdater™ - Update cardholder information in seconds

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Explore the easy buttons connecting your users to merchants.

Switch saved payment methods on behalf of your users

Update cards instantly across all merchants with a single login

Update cardholder information in seconds


Knot is purpose-built for leading financial institutions and merchants.

Make switching to your bank easy, and be the go-to card everywhere

Bundle Knot with your core banking as a service products

Prevent declined payments when people switch banks

See the status of our platform and uptime. 

See the status of our platform and uptime

We build products that make finance apps more profitable and enjoyable to use.

We’re a passionate team of builders dedicated to creating better developer experiences.

Our products are a win-win for financial services companies and the customers they serve.