The relationship
Checkout conversion is the only story that works. We open with that and a platform or PSP integration, not a brand campaign.
How to partner with Klarna
Klarna is a Commerce platform. Pay-later network that checkout teams have to support whether they like it or not. A technology partnership here is not a logo on a partners page. It is a named owner, a commercial motion a seller can explain, and a plugin, API, or workflow a customer can run. Merchants live in the store. A technology partnership here is an app they can install, a webhook they can trust, and a listing they can find. Distribution is the store’s marketplace, not your blog.
PartnerMatch would open this the same way we open every book: named overlap, a one-pager, then a scope. Read the developer docs before the first call. Use the relationship method if you want the order on one page.
Commercial motion that actually runs
App listing first. Referral from agencies and other apps. Plus or Enterprise co-sell after you have merchant proof. If Klarna has a take rate on a store, model it before you price the listing. A referral is the right first move for most B2B SaaS teams. Co-sell waits for a seller on their side who will attach you to a live deal.
What to ship first
Klarna Payments APIs, settlement, and their On-site messaging if we touch the storefront. We follow their compliance rules as product constraints.
One merchant job: catalog, orders, checkout, or support. Pass app review. Then deepen. Put the listing, the help article, and the seller sentence on the same checklist as auth. A connector nobody can find is not a partnership.
How this usually fails
Promising a Plus co-sell before the app is live. Building every object in v1. Ignoring review as a project with a date. On Klarna specifically: arriving without a workflow, asking for co-sell before anything is installed, and treating Klarna partner and developer docs.
Aspiring partner managers: the Academy lessons platform programs, marketplace listings, and scoping for non-engineers are the class. Companies that want the channel built book a Partner Audit.
The integration
Klarna Payments APIs, settlement, and their On-site messaging if we touch the storefront. We follow their compliance rules as product constraints.
What to connect first
- Checkout session
- Order management
- On-site messaging if in scope
Who to find at Klarna
We do not invent names. Klarna assigns a partner manager after you are in the program. The seats to look for:
- Partner manager / platforms
- Acquirer and PSP alliances
Klarna partner and developer docs. Platforms embed Klarna. PSPs already have a motion. Name which you are.
People move. Verify on the partner program page before you write to anyone.
FAQ
How do you become a Klarna technology partner?
Start from the official program, not a cold note to a VP. Read Klarna’s partner page. Klarna partner and developer docs. Platforms embed Klarna. PSPs already have a motion. Name which you are. PartnerMatch opens with named shared customers and a scoped workflow, then the listing if there is a store.
What integration should you ship first with Klarna?
Ship one job, not a platform rewrite. On Klarna that usually means: Checkout session. One merchant job: catalog, orders, checkout, or support. Pass app review. Then deepen.
Does Klarna have a marketplace or app store?
Yes. List there as part of launch, not as an afterthought. The store is how their customers find you after the first install. Official listing: Klarna marketplace.
Who should you contact at Klarna?
We do not invent names. Look for Partner manager / platforms; Acquirer and PSP alliances. Klarna partner and developer docs. Platforms embed Klarna. PSPs already have a motion. Name which you are.
This page is independent. PartnerMatch is not affiliated with Klarna. Program terms change. Read them on the official pages above before you commit engineering. Last reviewed August 2026.