This reliability report compares Mastercard and Nutmeg across the week of April 20, 2026, based on independent monitoring by Uptrue. Mastercard recorded 0% uptime during the monitoring period, while Nutmeg maintained 100% uptime with an average response time of 472ms. Neither provider published an accessible official status page during this period.
- Mastercard: 0% uptime, 0 incidents recorded, total downtime unmeasurable
- Nutmeg: 100% uptime, 0 incidents recorded, zero downtime
- Response time: Nutmeg averaged 472ms; Mastercard data unavailable
- Status transparency: Neither provider maintained an accessible status page during monitoring
Uptime This Week
Nutmeg demonstrated complete availability throughout the monitoring week with 100% uptime. Mastercard showed 0% uptime, indicating the service was unreachable during the entire monitoring period or experienced a critical monitoring detection issue. This represents a stark reliability difference, though Mastercard's result warrants verification given its scale as a global payment network.
Response Time
Nutmeg's average response time of 472ms indicates acceptable performance for a financial services platform. Mastercard response time data was unavailable due to the uptime issues encountered during monitoring, preventing response time analysis.
Incidents & Downtime
Both providers reported zero incidents and zero minutes of total downtime according to Uptrue's independent monitoring. However, Mastercard's 0% uptime reading suggests either a sustained outage, network routing failure, or monitoring detection anomaly that contradicts the zero-incident metric. This discrepancy requires investigation.
Which Should You Choose?
Nutmeg demonstrated reliable availability during this period and should be prioritized for applications requiring consistent access. Mastercard's 0% uptime reading requires immediate clarification—contact their support team to confirm service status and understand whether the outage was global or region-specific before making architectural decisions.
All uptime, response time, and incident data is collected by Uptrue's independent monitoring infrastructure. HTTP checks run every 5 minutes. An incident is recorded only after 2+ consecutive failed checks. Uptrue is not affiliated with any monitored service. For corrections: reports@uptrue.io