CRM Software · reliability comparison

Close vs Copper: which is more reliable? (2026)

Copper is more reliable than Close, scoring 100.0 vs 88.6 out of 100. Over the last 90 days Close reported 4 incidents and Copper reported 0, with effective uptime of 99.89% and 100% respectively.

Data updated Nov 1, 2026 · How we score

Close

88.6/100

Operational

Visit Close ↗

Copper

100.0/100

Operational

Visit Copper ↗
VS
MetricCloseCopper
Reliability score88.6100.0
Rank (CRMs)#6#2
Uptime (90 days)99.89%100%
Incidents (90 days)40
Partial / major outages40
Avg time to resolve59m—
Outages we detected00
Transparency score100/100100/100

Where Close and Copper differ

  • Copper reported no incidents in the last 90 days, while Close reported 4.
  • Close had 4 partial or major outages, compared with 0 for Copper.
  • Close's longest outage on record lasted 2h 3m (Aug 11, 2026); Copper's lasted 1h 41m (Feb 25, 2026).

90-day uptime

Close

Aug 4, 2026 – Aug 10, 2026: no incidentsAug 11, 2026: 93.66% uptime, 2 incidents (Partial outage)Aug 12, 2026 – Sep 28, 2026: no incidentsSep 29, 2026: 99.07% uptime, 1 incident (Partial outage)Sep 30, 2026 – Oct 27, 2026: no incidentsOct 28, 2026: 98.01% uptime, 1 incident (Major outage)Oct 29, 2026 – Nov 1, 2026: no incidents
90 days ago99.897% average daily uptimeToday

Copper

Aug 4, 2026 – Nov 1, 2026: no incidents
90 days ago100% average daily uptimeToday

Recent Close incidents

Full Close reliability report →

Recent Copper incidents

No incidents reported by Copper in the last 90 days.

Full Copper reliability report →

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