Code Hosting & CI/CD · reliability comparison
Azure DevOps vs Buildkite: which is more reliable? (2026)
Azure DevOps is more reliable than Buildkite, scoring 90.0 vs 65.8 out of 100. Over the last 90 days Azure DevOps reported 0 incidents and Buildkite reported 29, with effective uptime of 100% and 99.57% respectively.
Data updated Nov 1, 2026 · How we score
| Metric | Azure DevOps | Buildkite |
|---|---|---|
| Reliability score | 90.0 | 65.8 |
| Rank (code hosting & CI platforms) | — | #5 |
| Uptime (90 days) | 100% | 99.57% |
| Incidents (90 days) | 0 | 29 |
| Partial / major outages | 0 | 5 |
| Avg time to resolve | — | 1h 32m |
| Outages we detected | 0 | 0 |
| Transparency score | 50/100 | 100/100 |
Where Azure DevOps and Buildkite differ
- Azure DevOps reported no incidents in the last 90 days, while Buildkite reported 29.
- Buildkite had 5 partial or major outages, compared with 0 for Azure DevOps.
90-day uptime
Azure DevOps
Buildkite
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Azure DevOps incidents
No incidents reported by Azure DevOps in the last 90 days.
Recent Buildkite incidents
- Degraded performanceOct 29, 2026 · resolved in 2h 1m
Affected: Job Queue
- Degraded performanceOct 28, 2026 · resolved in 32m
Increased latency and error rates
Affected: REST API, Agent API
- InformationalOct 26, 2026 · resolved in <1m
- InformationalOct 24, 2026 · resolved in <1m
Affected: REST API, Web, Agent API, Remote MCP Server, Job Queue
- Degraded performanceOct 22, 2026 · resolved in 46m
Delays with Hosted Agents jobs
Affected: Hosted Agents
- InformationalOct 20, 2026 · resolved in 1d
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 →