Therapy Practice Management Software · reliability comparison

Practice Better vs Zanda (formerly Power Diary): which is more reliable? (2026)

Zanda (formerly Power Diary) is more reliable than Practice Better, scoring 100.0 vs 92.2 out of 100. Over the last 90 days Practice Better reported 2 incidents and Zanda (formerly Power Diary) reported 0, with effective uptime of 99.93% and 100% respectively.

Data updated Nov 1, 2026 · How we score

MetricPractice BetterZanda (formerly Power Diary)
Reliability score92.2100.0
Rank (therapy practice management platforms)#4—
Uptime (90 days)99.93%100%
Incidents (90 days)20
Partial / major outages20
Avg time to resolve1h 23m—
Outages we detected00
Transparency score100/100100/100

Where Practice Better and Zanda (formerly Power Diary) differ

  • Zanda (formerly Power Diary) reported no incidents in the last 90 days, while Practice Better reported 2.
  • Practice Better had 2 partial or major outages, compared with 0 for Zanda (formerly Power Diary).

90-day uptime

Practice Better

Aug 5, 2026 – Aug 23, 2026: no incidentsAug 24, 2026: 99.21% uptime, 1 incident (Partial outage)Aug 25, 2026 – Sep 21, 2026: no incidentsSep 22, 2026: 94.99% uptime, 1 incident (Partial outage)Sep 23, 2026 – Nov 2, 2026: no incidents
90 days ago99.935% average daily uptimeToday

Zanda (formerly Power Diary)

Aug 5, 2026 – Oct 31, 2026: no dataNov 1, 2026 – Nov 2, 2026: no incidents
90 days ago100% average daily uptimeToday

Recent Practice Better incidents

Full Practice Better reliability report →

Recent Zanda (formerly Power Diary) incidents

No incidents reported by Zanda (formerly Power Diary) in the last 90 days.

Full Zanda (formerly Power Diary) reliability report →

Other therapy practice management platforms to consider

See the full most reliable therapy practice management software ranking →