How are we doing?

Every three months, we’ll publish the most up-to-date information about the performance of our Open Banking, Online Banking and Mobile Banking. These statistics will let you know whether you’re getting the best possible service from us.

About the data

The reports on this page give information for the last three months about:

  • What percentage (%) of the time our services were available and unavailable (uptime and downtime)
  • How fast our services responded, in milliseconds (ms)
  • For open banking, what percentage (%) of interactions with our services resulted in an error.

Meaning of terms

Open banking lets you give other banks or organisations access to your account through a secure system. We use the following open banking terms in the reports:

  • AISP – Account Information Service Provider. You can let an AISP view your account so they can show you personalised information, e.g. accounting software or price comparison sites
  • PISP - Payment Initiation Service Provider. Services that make payments on your behalf
  • Confirmation of Funds - A check made by a PISP or a Card Based Payment Instrument Issuer (CBPII) to confirm there are sufficient funds in your account before a payment is made. This check can only be made with your consent.

Reports

These reports cover the period 1 July 2025 to 30 September 2025.

The Co-operative Bank and smile are trading names of The Co-operative Bank p.l.c. These statistics will cover both these brands.

Open Banking

Jul-25 Aug-25 Sep-25
Average uptime 98.70% 99.99% 99.10%
Average downtime 1.30% 0.01% 0.90%
Average AISP response time 531ms 530ms 474ms
Average PISP response time 536ms 562ms 539ms
Average Confirmation of Funds response time 592ms 588ms 489ms
Average error rate 0.73% 0.07% 0.20%

Online Banking

Jul-25 Aug-25 Sep-25
Average uptime 99.70% 99.60% 97.80%
Average downtime 0.30% 0.40% 2.20%
Average overall response time 609ms 631ms 575ms

Mobile Banking

Jul-25 Aug-25 Sep-25
Average uptime 99.10% 99.50% 98.40%
Average downtime 0.90% 0.50% 1.60%
Average overall response time 638ms 655ms 607ms

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