Code Hosting & CI/CD · reliability comparison
Azure DevOps vs Harness: which is more reliable? (2026)
Azure DevOps is more reliable than Harness, scoring 69.0 vs 56.4 out of 100. Over the last 90 days Azure DevOps reported 1 incident and Harness reported 25, with effective uptime of 98.62% and 99.04% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Azure DevOps | Harness |
|---|---|---|
| Reliability score | 69.0 | 56.4 |
| Rank (code hosting & CI platforms) | #5 | #8 |
| Uptime (90 days) | 98.62% | 99.04% |
| Incidents (90 days) | 1 | 25 |
| Partial / major outages | 0 | 4 |
| Avg time to resolve | — | 4h 1m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Azure DevOps and Harness differ
- Harness reported 25× as many incidents as Azure DevOps over the last 90 days (25 vs 1).
- Harness had 4 partial or major outages, compared with 0 for Azure DevOps.
90-day uptime
Azure DevOps
Harness
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Azure DevOps incidents
- Degraded performanceSep 30, 2026 · ongoing
Higher latency and intermittent failures for the organizations in Australia
Affected: Core services
Recent Harness incidents
- InformationalOct 28, 2026 · resolved in <1m
Intermittent CI Pipeline using VM Runner slowness and errors
- Degraded performanceOct 27, 2026 · resolved in 2h 32m
We are currently seeing delegate selection issue for VM infra executions
Affected: Continuous Integration Enterprise(CIE) - Self Hosted Runners
- Degraded performanceOct 19, 2026 · resolved in 35m
Affected: Continuous Delivery - Next Generation (CDNG), Continuous Integration Enterprise(CIE) - Self Hosted Runners, Continuous Integration Enterprise(CIE) - Mac Cloud Builds, Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds, Security Testing Orchestration (STO) +2 more
- Degraded performanceOct 15, 2026 · resolved in 11m
Degraded performance in UI execution graph in prod3
Affected: Continuous Delivery - Next Generation (CDNG)
- Degraded performanceOct 13, 2026 · resolved in 3h 23m
Prod1: Intermittent issue with IACM stages in some pipelines
Affected: Infrastructure as Code Management (IaCM)
- Degraded performanceOct 12, 2026 · resolved in <1m
Harness CI Cloud build issues when accessing Maven Central
Affected: Continuous Integration Enterprise(CIE) - Mac Cloud Builds, Continuous Integration Enterprise(CIE) - Mac Cloud Builds, Continuous Integration Enterprise(CIE) - Mac Cloud Builds, Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Mac Cloud Builds, Continuous Integration Enterprise(CIE) - Mac Cloud Builds +12 more
Other code hosting & CI platforms to consider
- Bitrise · #1 · 99.90% uptime
- Depot · #2 · 99.89% uptime
- GitLab · #3 · 100% uptime
- Bitbucket · #4 · 99.74% uptime
See the full most reliable code hosting & ci/cd platforms ranking →