SEPA vs. SWIFT: How They Compare and a Better Way

SEPA vs SWIFT: How They Compare And A Better Way

Lightspark Team
Jun 3, 2025
4
 min read

Payment rails are the infrastructure that enables the transfer of money between banks, payment service providers, and other financial institutions. For businesses, choosing the right payment rail depends on factors like speed, cost, geography, and customer satisfaction.

SEPA (Single Euro Payments Area) and SWIFT (Society for Worldwide Interbank Financial Telecommunication) are two prominent payment rails. SEPA facilitates euro-denominated payments across Europe, while SWIFT enables international money transfers through a network of financial institutions. Lightspark is trying to move past these traditional payment rails by introducing a new category in payments, leveraging Bitcoin’s decentralized foundation.

The Payment Rail Landscape

Payment rails are crucial for moving money between parties, but current systems can be slow, fragmented, and costly, often leading to delays and higher transaction fees, impacting both businesses and consumers.

Understanding SEPA and SWIFT

How SEPA Works

SEPA (Single Euro Payments Area) standardizes cross-border euro (EUR) bank transfers, making them equivalent to domestic transfers within the SEPA area. The process involves initiating a euro transfer to another SEPA account, with funds typically arriving within 1–2 working days. SEPA transactions use IBANs (International Bank Account Numbers) and are governed by EU regulations to ensure cost parity with local transfers. The typical flow includes the sender initiating the transfer, the sender's bank processing it, and the recipient's bank crediting the funds. While most transactions are fee-free, some banks may still impose charges.

Strengths and Limitations of SEPA

Strengths

  • SEPA simplifies euro transfers within Europe, making them as straightforward as domestic transactions.
  • SEPA transfers are fast, typically completing within 1–2 working days, with instant payments available in some cases.
  • SEPA transactions are cost-effective, often incurring little to no fees, ensuring affordability for users.

Limitations

  • SEPA is limited to euro-denominated transactions, restricting its use for other currencies.
  • SEPA's geographical scope is confined to 36 European countries, making it unsuitable for global transfers.
  • Despite regulations, some banks may still impose fees on SEPA transfers, leading to unexpected costs for users.

How SWIFT Works

SWIFT operates as a global member-owned cooperative, connecting over 11,000 financial institutions to facilitate secure, standardized financial messaging. It does not hold funds but provides a network for exchanging payment and securities instructions. Transactions are initiated by financial institutions using back-office systems connected to SWIFT’s network. Messages are formatted according to standards like ISO 20022 and transmitted securely. SWIFT’s technology stack includes solutions like Alliance Cloud and SwiftNet Link, ensuring security and compliance. The typical transaction flow involves sending standardized messages, leveraging tools like SWIFT GPI for tracking, and ensuring accuracy through pre-validation and case management services.

Strengths and Limitations of SWIFT

Strengths

  • SWIFT has a global reach, connecting over 11,000 financial institutions in more than 200 countries, making it ideal for international transactions.
  • It offers high security and reliability, ensuring that financial messages are transmitted safely and accurately.
  • SWIFT supports multi-currency transactions, providing flexibility for businesses and individuals dealing with various currencies.

Limitations

  • SWIFT transactions can be slow, often taking several days to complete due to the involvement of multiple correspondent banks.
  • The system requires detailed transfer information, including IBAN and BIC/SWIFT codes, which can complicate the process.
  • SWIFT transfers can be costly, with fees potentially incurred by both the sender and the recipient.

SEPA and SWIFT Compared

Transaction Speed

SEPA transactions are typically completed within 1–2 business days, with instant payments available in some cases. In contrast, SWIFT transactions can take up to four working days due to the involvement of multiple correspondent banks. Lightspark offers a significant advantage with real-time, instant payments, ensuring money moves as quickly as information on the internet.

Fees

SEPA transactions are generally low-cost or fee-free, designed to be as affordable as domestic transfers within Europe. SWIFT transactions, however, can be costly, with fees potentially incurred by both the sender and recipient. Lightspark stands out by providing low-cost payments with no hidden fees, making it a cost-effective alternative.

Cross-Border Capabilities

SEPA is limited to euro-denominated transactions within 36 European countries. SWIFT, on the other hand, supports multi-currency transactions across more than 200 countries. Lightspark enhances cross-border capabilities by enabling seamless, low-cost payments across 140+ countries and 120+ currencies, leveraging Bitcoin’s decentralized foundation.

Security Protocols

Both SEPA and SWIFT are secure, with SEPA regulated to ensure safe euro transactions within Europe and SWIFT providing a secure financial messaging service globally. Lightspark builds on Bitcoin’s decentralized and cryptographic security, offering a robust and secure payment infrastructure.

Operational Hours

SEPA’s operational hours are not explicitly defined, but instant payments suggest near real-time availability. SWIFT operates based on banking business days, potentially causing delays. Lightspark offers 24/7 payment capabilities, ensuring that transactions can be processed at any time, without the limitations of traditional banking hours.

How SEPA And SWIFT Are Used

Paying Suppliers

For paying suppliers within Europe, SEPA is ideal due to its fast, low-cost euro transfers. SWIFT is better for global suppliers needing multi-currency payments. Lightspark excels by offering instant, low-cost payments across 140+ countries, eliminating delays and high fees.

Sending Remittances

SEPA is suitable for euro remittances within Europe, while SWIFT handles global remittances in various currencies. Lightspark provides a superior option with real-time, low-cost transfers, ensuring funds reach recipients instantly, regardless of location.

International Payroll

SEPA simplifies euro payroll within Europe, but SWIFT is necessary for global, multi-currency payroll. Lightspark offers a significant advantage by enabling instant, low-cost payments in 120+ currencies, ensuring timely salary disbursements worldwide.

Cross-Border E-commerce

SEPA is effective for euro transactions within Europe, while SWIFT supports global, multi-currency e-commerce payments. Lightspark enhances cross-border e-commerce by providing seamless, low-cost payments, ensuring quick and secure transactions for international customers.

Time for a New Standard

Lightspark intro image

Lightspark is a global payments infrastructure provider that leverages Bitcoin’s decentralized foundation to offer real-time, low-cost, and secure cross-border money movement, surpassing the limitations of SEPA and SWIFT.

  • Built on Bitcoin: Lightspark’s infrastructure is powered by Bitcoin, utilizing its open, decentralized foundation for secure and efficient transactions.
  • Instant Settlement: The platform enables real-time, instant payments, ensuring funds are transferred quickly and reliably.
  • Lower fees: Lightspark offers low-cost payments with no hidden fees, making it a cost-effective alternative to traditional payment systems.
  • Cross-border security by default: Leveraging Bitcoin’s cryptographic security, Lightspark ensures secure cross-border transactions, enhancing reliability and compliance.

A Modern Infrastructure

For businesses looking to transcend traditional payment rails like SEPA and SWIFT, here’s what Lightspark has to offer:

  • Wallets: Build feature-rich wallets with flexible custody, supporting Bitcoin, Lightning, stablecoins, and domestic payment rails.
  • Digital Banks: Connect to the Money Grid to expand into new markets, move money 24/7, and stay competitive with real-time, low-cost payments.
  • Exchanges: Enable instant, low-cost Bitcoin transactions, enhancing growth and reducing costs for cryptocurrency exchanges.
  • Stablecoins: Use Spark to create, distribute, and monetize stablecoins on the Bitcoin network, offering fast and cheap payments.

Emerging technologies and evolving regulations are reshaping the future of payments, making them faster, cheaper, and more secure. Lightspark can help you achieve real-time, low-cost global payments. Don’t just choose between two outdated options—upgrade to a payment rail built for the internet age. Learn more or book a demo.

Build the Future of Payments on Bitcoin

Lightspark helps digital banks, wallets, and developers deliver fast, borderless money movement — with Bitcoin as the settlement layer.

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FAQs

What does SEPA mean?

SEPA, or the Single Euro Payments Area, is a new format for cross-border euro (EUR) bank transfers. It aims to make these transfers within the SEPA area equivalent to domestic transfers, simplifying and reducing costs for cross-border EUR transactions.

What does SWIFT mean?

SWIFT, or the Society for Worldwide Interbank Financial Telecommunication, is a global member-owned cooperative providing secure financial messaging services. It connects over 11,000 financial institutions, ensuring secure, reliable, and standardized messaging for international payments and other financial operations.

What is Lightspark?

Lightspark provides payments infrastructure for digital banks, wallets, and exchanges, enabling real-time, global money movement for Bitcoin, fiat, and stablecoins. It connects businesses to the 'Money Grid', a global network built on Bitcoin’s decentralized foundation.

What is the Lightning Network?

The Lightning Network is a technology that enables instant, low-cost Bitcoin payments by managing off-chain transactions through a network of nodes, facilitating real-time, global money movement for Bitcoin, fiat, and stablecoins.

What are the benefits of the Lightning Network?

The Lightning Network, as implemented by Lightspark, enables real-time, global money movement for Bitcoin, fiat, and stablecoins. It offers fast, low-cost, and always-on payments, reducing costs and delays while supporting compliance, scalability, and interoperability.