Advertising Platforms · reliability comparison

Criteo vs Meta Ads: which is more reliable? (2026)

Meta Ads is more reliable than Criteo, scoring 91.5 vs 46.1 out of 100. Over the last 90 days Criteo reported 7 incidents and Meta Ads reported 2, with effective uptime of 98.25% and 99.92% respectively. Meta Ads resolves incidents faster on average (1h 36m).

Data updated Nov 1, 2026 · How we score

Criteo

46.1/100

Operational

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Meta Ads

91.5/100

Operational

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VS
MetricCriteoMeta Ads
Reliability score46.191.5
Rank (ad platforms)#7#4
Uptime (90 days)98.25%99.92%
Incidents (90 days)72
Partial / major outages22
Avg time to resolve17h 5m1h 36m
Outages we detected00
Transparency score100/100100/100

Where Criteo and Meta Ads differ

  • Criteo reported 3.5× as many incidents as Meta Ads over the last 90 days (7 vs 2).
  • Meta Ads fixes problems faster: 1h 36m on average, against 17h 5m for Criteo (10.6× quicker).
  • Criteo's longest outage on record lasted 3d (Mar 26, 2026); Meta Ads's lasted 13h 30m (Mar 4, 2026).

90-day uptime

Criteo

Aug 5, 2026 – Aug 11, 2026: no incidentsAug 12, 2026: 94.90% uptime, 1 incident (Degraded performance)Aug 13, 2026 – Aug 26, 2026: no incidentsAug 27, 2026: 92.37% uptime, 1 incident (Partial outage)Aug 28, 2026 – Sep 7, 2026: no incidentsSep 8, 2026: 68.37% uptime, 1 incident (Partial outage)Sep 9, 2026: 50.00% uptime, 1 incident (Partial outage)Sep 10, 2026: 71.05% uptime, 1 incident (Partial outage)Sep 11, 2026 – Sep 16, 2026: no incidentsSep 17, 2026: 97.23% uptime, 1 incident (Degraded performance)Sep 18, 2026 – Sep 28, 2026: no incidentsSep 29, 2026: 87.92% uptime, 1 incident (Degraded performance)Sep 30, 2026: 99.52% uptime, 1 incident (Degraded performance)Oct 1, 2026 – Oct 12, 2026: no incidentsOct 13, 2026: 97.87% uptime, 1 incident (Degraded performance)Oct 14, 2026 – Oct 25, 2026: no incidentsOct 26, 2026: 86.23% uptime, 1 incident (Degraded performance)Oct 27, 2026: 97.02% uptime, 1 incident (Degraded performance)Oct 28, 2026 – Nov 2, 2026: no incidents
90 days ago98.250% average daily uptimeToday

Meta Ads

Aug 5, 2026 – Aug 20, 2026: no incidentsAug 21, 2026: 96.21% uptime, 1 incident (Partial outage)Aug 22, 2026 – Sep 21, 2026: no incidentsSep 22, 2026: 97.09% uptime, 1 incident (Partial outage)Sep 23, 2026 – Nov 2, 2026: no incidents
90 days ago99.925% average daily uptimeToday

Recent Criteo incidents

Full Criteo reliability report →

Recent Meta Ads incidents

Full Meta Ads reliability report →

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