Connect your users to merchants everywhere
Knot builds products that connect your cardholders to hundreds of merchants — adding revenue-generating features to your product, delighting users, and increasing retention.
Trusted by
CardSwitcher™
Become the default card-on-file and stay top of wallet. At (almost) every merchant.
TransactionLink™
Unlock SKU-Level Transaction Data
Build easy buttons into your app. In minutes.
Knot fits into your existing tech stack in minutes, not weeks. Start with just a few lines of code and take your product to the next level — without changes to your infrastructure.
Easy to start \
Start building in minutes, not weeks.](https://docs.knotapi.com/docs/quickstart)
Developer docs \
We have everything you need to know.](https://docs.knotapi.com/docs)
Consistently reliable \
Our products offer best-in-class uptime.](https://status.knotapi.com/)
"With Knot, we’ve created the easiest way for consumers to update their card information and get started with the Bilt Card."
Brandt Smallwood
Chief Strategy Officer
Customer Story
"Knot has made it effortless for our customers to update their payment methods. The impact was immediate - helping hundreds of thousands make the switch."
Loved by banks, fintechs & beyond
Personal Banking \
Acquire customers and their spending by automatically connecting them with their favorite merchants, with you as the default payment method.\
Learn more](/content/personal-banking/index.html)
Business Banking \
Make it easy for corporate and business customers to switch to your institution, become their default payment method and capture their spend.\
Learn more](/content/business-banking/index.html)
BaaS \
Level up your core offerings and improve the experiences of your end users. White label our powerful product line, from the famous CardSwitcher to Subscription Manager, to outperform the competition.\
Learn more](/content/baas/index.html)
Merchants \
Knot helps customers update payment details, even after bank changes. This ensures uninterrupted service and secure transactions, safeguarding your revenue and enhancing customer convenience without the need for manual updates.\
Learn more](/content/merchants/index.html)