Mollie bought GoCardless: what platforms with Direct Debit customers should check

On 11 December 2025 Mollie announced that it had signed an agreement to acquire GoCardless, the UK bank payments company, subject to customary closing conditions including regulatory approvals, with completion expected in mid 2026. The announcement described a combined business serving over 350,000 businesses and said GoCardless's products would be added to Mollie's platform in a phased way with a commitment to service continuity and local support. The purchase price was not disclosed in either company's release; press reports put it at around 1.1 billion, in euros or dollars depending on the outlet, and neither company has confirmed a figure.

On 1 September 2026 Mollie announced that the acquisition had completed. Koen Köppen, Mollie's chief executive, leads the combined group. GoCardless continues under its own name as "GoCardless, a Mollie company", led by its co-founder Hiroki Takeuchi. The completion release says that for existing customers of either company there will be no immediate changes to services, contacts or contracts, and that integration will be phased and led by what is best for customers. Mollie's customer questions page on the deal says that current pricing, contracts and terms of service remain unchanged for both Mollie and GoCardless accounts.

That is what has been said. This guide makes no claim about what either company will do next on pricing, product or service, because nothing has been announced, and a guide that guessed would be worth less than one that did not.

A software platform whose customers collect by Direct Debit through GoCardless is in a different position from a single merchant. The platform's customers, possibly hundreds of them, each have a GoCardless account, a set of mandates under a GoCardless-sponsored service user number, and a set of schedules the platform's integration created. The platform's own code calls the GoCardless API. A change of owner at a provider does not change any of that today. It does change the thing a platform should always know: who it depends on, under what terms, and what it would take to do something different.

Acquisitions of payment providers tend to follow a pattern. The first year is continuity. After that, products are rationalised, pricing is harmonised across the combined base, and integrations are consolidated onto one platform. None of that is a prediction about this deal; it is a description of why the questions below are worth asking in the continuity year, while nothing is urgent and every answer can be found calmly.

Ten things to establish, in order. Most take an afternoon with the contract, the integration and a developer. None requires a decision.

Both companies' releases describe the logic as combining Mollie's card and local payment methods with GoCardless's bank payments, so that a business can offer both from one provider. Mollie's announcement said a card-only approach leads to failed payments and churn, and the completion release says the combined group will serve more than 350,000 businesses across more than 30 markets with Pay by Bank available in 38 countries.

For a platform the reading is straightforward: a provider that sells both rails to your customers is a provider that sits closer to your customers than you do on payments. Whether that is a problem depends on whether payments are something you want to own inside your product, with your customers signing up inside it and your own pricing on it, or something you are content to refer out. That is the referral-versus-built-in decision, and the deal is a reason to make it deliberately rather than by default.

Do not move Direct Debit customers because a provider changed hands. Both companies have said nothing changes for now, and a bulk change is a project with sponsoring banks, a deed and a date. Moving in reaction to news, without a reason your customers can see in your product, is the kind of move that loses customers.

Do not tell your customers anything you cannot source. If a customer asks, the honest answer today is the companies' own: no immediate changes to services, contacts or contracts, integration phased, pricing and terms unchanged. Link them to the releases.

Do not wait for a notice to find out what your contract allows. The checks above are cheap in a quiet year and expensive in a busy one.