Operational Intelligence
UK Banks benchmarks
Latest verified snapshot covers 9 benchmark subjects in UK Banks, with median latency signals and reliability measurements normalized for comparison.
9Subjects
8.71Avg CASC
345.33 msMedian latency
SantanderFastest subject
NationwideMost reliable
W2026-09-28Snapshot
1
Bank of Irelandopenapi.bankofireland.com
BankingCASC Score9.42
313 msMedian
633 msp95
99.94%Pass rate
2Santanderopenbanking.santander.co.uk
BankingCASC Score9.40
55 msMedian
423 msp95
100.00%Pass rate
3Allied Irish Bankopenapi.firsttrustbank.co.uk
BankingCASC Score9.39
241 msMedian
473 msp95
99.96%Pass rate
4Nationwideopenapi.nationwide.co.uk
BankingCASC Score9.07
165 msMedian
384 msp95
100.00%Pass rate
5Danske Bankobp-data.danskebank.com
BankingCASC Score9.07
226 msMedian
517 msp95
99.96%Pass rate
6NatWest Groupopenapi.rbs.co.uk
BankingCASC Score9.01
283 msMedian
765 msp95
99.99%Pass rate
7Lloyds Groupapi.bankofscotland.co.uk
BankingCASC Score8.65
401 msMedian
899 msp95
99.99%Pass rate
8Barclaysatlas.api.barclays
BankingCASC Score7.45
854 msMedian
1,910 msp95
99.96%Pass rate
9HSBCapi.hsbc.com
BankingCASC Score6.89
570 msMedian
2,240 msp95
100.00%Pass rate
Performance Analysis
Reliability vs. latency
Scatter plot positioning providers by operational reliability and median latency.
Category interpretation
- UK Banks includes 9 benchmark subjects in this snapshot.
- Santander currently has the fastest median latency signal at 55 ms.
- Nationwide currently has the strongest pass-rate signal at 100.00%.