About
Marqeta is a leading modern card issuing platform designed for enterprises and startups that need flexible, scalable, and programmable payment infrastructure. Using its open API platform, businesses can instantly issue virtual and physical debit, credit, and prepaid cards while maintaining fine-grained control over spend, compliance, and fraud prevention. The platform's standout features include Just-in-Time (JIT) Funding — which authorizes and funds transactions in real time — dynamic spend controls that allow businesses to define exactly how, when, and where cards can be used, and PCI widgets for secure data capture. Marqeta also supports digital wallets and tokenization, data insights, and robust webhooks for seamless integration. Marqeta serves industry leaders across on-demand delivery, expense management, retail, digital banking, and commercial banking. Clients such as Affirm, Square, and Western Union rely on Marqeta to accelerate time to market — often going live in under six months — while benefiting from 99.99% platform uptime and over $383 billion in volume processed in 2025. With operations certified in 40+ countries spanning the United States, Europe, and Asia, Marqeta provides a globally ready infrastructure backed by more than 10 years of card issuing expertise, dedicated compliance and risk professionals, and a developer portal with comprehensive guides and APIs.
Key Features
- Just-in-Time (JIT) Funding: Authorize and fund card transactions in real time, giving businesses precise control over when and how funds are released at the moment of purchase.
- Dynamic Spend Controls: Define granular rules for how, when, and where cards can be used — including merchant category restrictions, transaction limits, and geolocation controls.
- Virtual & Physical Card Issuance: Instantly issue virtual cards or manage physical card programs with support for debit, credit, and prepaid products across global markets.
- Open API & Webhooks: Integrate card issuing and payment processing directly into your product or workflows via a comprehensive open API with real-time webhook notifications.
- Global Scalability: Operate across 40+ certified countries in the US, Europe, and Asia with built-in compliance, risk management, and 99.99% platform uptime.
Use Cases
- Embedded finance: Companies integrating debit or credit card products directly into their apps or services (e.g., BNPL, digital wallets).
- Expense management: Businesses issuing employee expense cards with real-time spend controls and merchant category restrictions.
- Supplier payments: Enterprises automating supplier and contractor payments via virtual card issuance with JIT Funding.
- Digital banking: Neobanks and fintech startups launching branded debit or prepaid card programs without building legacy infrastructure.
- On-demand delivery platforms: Gig economy companies issuing instant-payout debit cards to drivers and couriers using real-time funding.
Pros
- Fast Time to Market: Leverage pre-built relationships with issuing banks, networks, and card fulfillment providers to launch payment products in days rather than months.
- Proven Enterprise Scale: Trusted by major brands like Affirm, Square, and Western Union — with $383B+ in volume processed in 2025 and 80x volume growth since 2017.
- Real-Time Programmability: JIT Funding and dynamic spend controls allow businesses to build highly customized payment experiences not possible with legacy platforms.
- Global-Ready Infrastructure: Single platform covering 40+ countries with built-in compliance, fraud detection, and risk expertise for international expansion.
Cons
- Enterprise-Focused Pricing: Pricing is not publicly listed and requires contacting sales, which may be a barrier for very early-stage startups or individual developers.
- Complexity for Simple Use Cases: The platform's depth and API-driven nature may be overkill for businesses with straightforward payment needs that don't require custom card programs.
- Developer Integration Required: While APIs are well-documented, meaningful customization requires dedicated engineering resources, making it less accessible for non-technical teams.
Frequently Asked Questions
What types of cards can I issue with Marqeta?
Marqeta supports the issuance of virtual cards, physical debit cards, credit cards, and prepaid cards, all manageable through its open API platform.
How long does it take to go live with Marqeta?
By leveraging Marqeta's existing relationships with issuing banks, card networks, and fulfillment providers, businesses can go live in days to weeks rather than the six to twelve months typical of legacy platforms.
What is Just-in-Time (JIT) Funding?
JIT Funding is a Marqeta feature that allows businesses to authorize and fund transactions in real time at the moment of purchase, rather than pre-loading funds onto cards — providing tighter financial control and reducing risk.
In which countries does Marqeta operate?
Marqeta is certified to operate in 40+ countries across the United States, Europe, and Asia, making it suitable for businesses with international payment needs.
Who uses Marqeta?
Marqeta is used by a wide range of businesses from global enterprises to fast-growing startups, including Affirm, Square, and Western Union, across industries like on-demand delivery, digital banking, expense management, and commercial lending.
