Code Hosting & CI/CD · reliability comparison
Bitbucket vs Harness: which is more reliable? (2026)
Bitbucket is more reliable than Harness, scoring 81.2 vs 56.4 out of 100. Over the last 90 days Bitbucket reported 5 incidents and Harness reported 25, with effective uptime of 99.74% and 99.04% respectively. Bitbucket resolves incidents faster on average (1h 58m).
Data updated Nov 1, 2026 · How we score
| Metric | Bitbucket | Harness |
|---|---|---|
| Reliability score | 81.2 | 56.4 |
| Rank (code hosting & CI platforms) | #4 | #8 |
| Uptime (90 days) | 99.74% | 99.04% |
| Incidents (90 days) | 5 | 25 |
| Partial / major outages | 3 | 4 |
| Avg time to resolve | 1h 58m | 4h 1m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Bitbucket and Harness differ
- Harness reported 5× as many incidents as Bitbucket over the last 90 days (25 vs 5).
- Harness had 4 partial or major outages, compared with 3 for Bitbucket.
- Bitbucket fixes problems faster: 1h 58m on average, against 4h 1m for Harness (2.0× quicker).
- Bitbucket's longest outage on record lasted 4h 56m (Oct 1, 2026); Harness's lasted 8h 28m (Sep 14, 2026).
90-day uptime
Bitbucket
Harness
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Bitbucket incidents
- Major outageOct 21, 2026 · resolved in 40m
Disrupted Bitbucket availabilityofficial update ↗
Affected: Website, API, Git via SSH, Authentication and user management, Git via HTTPS, Webhooks +7 more
- Major outageOct 15, 2026 · resolved in 2h 1m
Bitbucket Cloud - Service Disruptionofficial update ↗
Affected: Website, API, Pipelines
- Partial outageOct 1, 2026 · resolved in 4h 56m
Job processing and scheduling is degraded affecting multiple Atlassian productsofficial update ↗
Affected: Pipelines
- Degraded performanceSep 16, 2026 · resolved in 44m
Delays with Bitbucket Pipelines Execution
Affected: Pipelines
- Degraded performanceSep 11, 2026 · resolved in 1h 28m
Intermittent reliability issue with Bitbucket Cloud
Affected: Website, API, Git via SSH, Git via HTTPS, Pipelines
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
- Azure DevOps · #5 · 98.62% uptime
See the full most reliable code hosting & ci/cd platforms ranking →