Home Compare Mollie vs Stax Payment Processors · reliability comparison
Mollie vs Stax: which is more reliable? (2026) Mollie and Stax are effectively tied on reliability (47.2 vs 49.0). Over the last 90 days Mollie reported 25 incidents and Stax reported 4, with effective uptime of 98.29% and 98.48% respectively. Mollie resolves incidents faster on average (3h 24m).
Data updated Nov 1, 2026 · How we score
Metric Mollie Stax Reliability score 47.2 49.0 Rank (payment processors) #10 #9 Uptime (90 days) 98.29% 98.48% Incidents (90 days) 25 4 Partial / major outages 13 2 Avg time to resolve 3h 24m 21h 59m Outages we detected 0 0 Transparency score 100/100 100/100
Where Mollie and Stax differ Mollie reported 6.3× as many incidents as Stax over the last 90 days (25 vs 4). Mollie had 13 partial or major outages, compared with 2 for Stax. Mollie fixes problems faster: 3h 24m on average, against 21h 59m for Stax (6.5× quicker). Mollie's longest outage on record lasted 2d 10h (Sep 4, 2026); Stax's lasted 2d 2h (Oct 27, 2026). 90-day uptime Mollie Aug 4, 2026 – Aug 12, 2026: no incidents Aug 13, 2026: 96.52% uptime, 1 incident (Partial outage) Aug 14, 2026: no incidents Aug 15, 2026: 98.33% uptime, 1 incident (Partial outage) Aug 16, 2026 – Aug 18, 2026: no incidents Aug 19, 2026: 94.78% uptime, 2 incidents (Partial outage) Aug 20, 2026 – Aug 23, 2026: no incidents Aug 24, 2026: 98.33% uptime, 1 incident (Partial outage) Aug 25, 2026 – Aug 26, 2026: no incidents Aug 27, 2026: 99.90% uptime, 1 incident (Degraded performance) Aug 28, 2026: 99.67% uptime, 1 incident (Degraded performance) Aug 29, 2026 – Aug 31, 2026: no incidents Sep 1, 2026: 99.40% uptime, 1 incident (Partial outage) Sep 2, 2026: 98.97% uptime, 1 incident (Degraded performance) Sep 3, 2026: no incidents Sep 4, 2026: 92.84% uptime, 1 incident (Partial outage) Sep 5, 2026: 50.00% uptime, 1 incident (Partial outage) Sep 6, 2026: 50.00% uptime, 1 incident (Partial outage) Sep 7, 2026: 86.04% uptime, 1 incident (Partial outage) Sep 8, 2026 – Sep 14, 2026: no incidents Sep 15, 2026: 98.88% uptime, 1 incident (Partial outage) Sep 16, 2026: 97.70% uptime, 1 incident (Partial outage) Sep 17, 2026 – Sep 20, 2026: no incidents Sep 21, 2026: 98.55% uptime, 2 incidents (Partial outage) Sep 22, 2026 – Sep 28, 2026: no incidents Sep 29, 2026: 99.90% uptime, 1 incident (Degraded performance) Sep 30, 2026 – Oct 5, 2026: no incidents Oct 6, 2026: 98.80% uptime, 3 incidents (Partial outage) Oct 7, 2026: 98.45% uptime, 1 incident (Degraded performance) Oct 8, 2026: 97.99% uptime, 2 incidents (Partial outage) Oct 9, 2026 – Oct 19, 2026: no incidents Oct 20, 2026: 94.68% uptime, 2 incidents (Partial outage) Oct 21, 2026: no incidents Oct 22, 2026: 96.97% uptime, 1 incident (Partial outage) Oct 23, 2026 – Oct 28, 2026: no incidents Oct 29, 2026: 99.93% uptime, 1 incident (Degraded performance) Oct 30, 2026 – Nov 1, 2026: no incidents 90 days ago 98.297% average daily uptime Today Stax Aug 4, 2026 – Sep 27, 2026: no incidents Sep 28, 2026: 99.49% uptime, 1 incident (Degraded performance) Sep 29, 2026 – Oct 19, 2026: no incidents Oct 20, 2026: 94.53% uptime, 1 incident (Partial outage) Oct 21, 2026: 74.88% uptime, 1 incident (Partial outage) Oct 22, 2026 – Oct 26, 2026: no incidents Oct 27, 2026: 88.10% uptime, 1 incident (Partial outage) Oct 28, 2026: 50.00% uptime, 1 incident (Partial outage) Oct 29, 2026: 56.77% uptime, 1 incident (Partial outage) Oct 30, 2026 – Nov 1, 2026: no incidents 90 days ago 98.486% average daily uptime Today Recent Stax incidents Partial outage Oct 27, 2026 · resolved in 2d 2h
Potential Funding Delay official update ↗
Affected: Settlements, Fees, and Payouts
Partial outage Oct 20, 2026 · resolved in 14h 41m
Funding Delay October 20, 2026 official update ↗
Affected: Settlements, Fees, and Payouts
Informational Oct 7, 2026 · resolved in <1m
ACH Processing Disruption
Degraded performance Sep 28, 2026 · resolved in 49m
Payment Link Errors
Affected: Scheduled Payments, Stax API
Full Stax reliability report →