Powens (formerly Budget Insight) Supported Banks: 116+...

What is Powens (formerly Budget Insight)?

Powens (formerly Budget Insight) is an open banking API aggregator that provides connectivity to financial institutions. Through Powens (formerly Budget Insight)'s platform, developers can integrate with 116+ banks and financial institutions through a single API integration.

API aggregators like Powens (formerly Budget Insight) simplify the process of connecting to banks by providing:

Standardized API interfaces across multiple banks
Pre-built authentication flows
Data normalization and enrichment
Regulatory compliance handling

Learn more about how open banking APIs work in our [Open Banking API guide](/open-banking-api), or browse the bank coverage below to see which financial institutions are supported by Powens (formerly Budget Insight).

#Powens (formerly Budget Insight) Supported Banks (116)

Showing 100 of 116 banks tracked

View All 116 Banks

Name	APIs	View
ABN Amro	6	View
ActivoBank	3	View
Allianz Banque	5	View
Allied Irish Bank	-	View
American Express	1	View
Argenta	-	View
Arkéa Banking Services (ABS)	5	View
Arkéa Banque Entreprises et Institutionnels (ABEI)	5	View
Arkéa Banque Privée (ABP)	5	View
ASN BANK	3	View
Axa Bank	4	View
Banca Monte dei Paschi di Siena	-	View
Banca Nazionale del Lavoro	3	View
Banco Português de Investimento S.A	-	View
Bank of Ireland	3	View
Bank Pekao	4	View
Bankinter	3	View
Banque Populaire	6	View
Barclays	9	View
BAWAG	-	View
BBVA	3	View
Belfius	3	View
BGL BNP PARIBAS	-	View
Bitpanda Gmbh	-	View
Bitwala	-	View
BNL - Banca Nazionale del Lavoro BNL Individui e Famiglie	-	View
BNP PARIBAS	3	View
BNP Paribas Fortis	2	View
BOURSORAMA	-	View
BPCE	-	View
BPE (Banque Privée Européenne)	5	View
bunq	4	View
BUX	-	View
Caisse d'Epargne	3	View
CAIXA GERAL DE DEPOSITOS	-	View
CaixaBank	3	View
CBC Bank	-	View
CIC	-	View
Comdirect	3	View
Commerzbank	4	View
Crédit Agricole	-	View
Crédit Mutuel	3	View
Crédit Mutuel de Bretagne (CMB)	5	View
Crédit Mutuel du Sud-Ouest (CMSO)	5	View
DEGIRO B.V.	-	View
Deutsche Bank	4	View
DKB	-	View
Erste Bank	-	View
eToro	-	View
Fineco	-	View
flatex	-	View
FORTUNEO	5	View
Freedom24	-	View
Groupe BPCE	2	View
Halifax	7	View
helloBank!	2	View
HSBC	9	View
IBANFIRST	3	View
ING	5	View
ING Bank Śląski	-	View
ING Belgium	-	View
ING DiBa	5	View
ING Luxembourg	-	View
Intesa Sanpaolo	7	View
justTRADE	-	View
KBC	5	View
Keytrade Bank	-	View
KNAB	4	View
LA BANQUE POSTALE	-	View
LCL	-	View
Lloyds Bank	9	View
Lydia	-	View
manager.one	-	View
Max	5	View
mBank	3	View
Millennium BCP	13	View
Monabanq	3	View
Monzo	2	View
n26	2	View
NatWest	3	View
Nickel (Compte Nickel)	-	View
Nordea	5	View
Novobanco	-	View
Orange Bank	-	View
Permanent TSB	3	View
PKO BANK POLSKI S.A.	-	View
Postbank	-	View
Qonto	-	View
Rabobank	-	View
Raiffeisen Austria	-	View
REGIOBANK	3	View
Revolut	2	View
Sabadell	3	View
Santander	3	View
Santander Bank Polska	-	View
Santander Totta	-	View
Santander UK	-	View
Scalable Capital	-	View
Shine	3	View
Smartbroker	-	View

Browse All 116 Banks →

2 pages • 100 banks per page

Open Banking FAQ

What is Open Banking?

Open Banking is a system that allows third-party financial service providers to access consumer banking data through APIs, with customer consent. Regulated by PSD2 in Europe and similar frameworks globally, Open Banking enables services like account aggregation, payment initiation, and financial comparison tools. It promotes competition and innovation in financial services.

What is an API aggregator?

An API aggregator (also called open banking platform or data aggregator) is a company that provides unified access to multiple banks' APIs through a single integration. Instead of connecting to hundreds of banks individually, developers integrate once with an aggregator like Plaid, Tink, or TrueLayer to access thousands of financial institutions. This simplifies building financial apps.

What are financial aggregators?

Financial aggregators are companies that provide unified access to multiple banks and financial institutions through a single integration. Also known as API aggregators or banking data aggregators, they let developers and apps connect to hundreds or thousands of banks without building separate integrations. Examples include Plaid, TrueLayer, Tink, Yodlee, and MX. Financial aggregators power account linking, transaction history, balance checks, and payment initiation in fintech apps.

What is PSD2?

PSD2 (Payment Services Directive 2) is an EU regulation that requires banks to provide API access to authorized third parties. Implemented in 2019, PSD2 created the legal framework for Open Banking in Europe. It introduced two new types of regulated providers: AISPs (Account Information Service Providers) for data access and PISPs (Payment Initiation Service Providers) for payments.