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Comparison · Infra & APIs

Bugsnag vs Clair

A side-by-side editorial comparison of Bugsnag and Clair — release velocity, themes, recent moves, and the top alternatives to consider.

Bugsnag vs Clair: at a glance

FeatureBugsnagClair
SectorInfra & APIsInfra & APIs
Velocity score5.02.5
Sparks · 30d00
Top themesperformance-monitoring, mobile-monitoring, error-tracking, resource-metricscontainer-security, vulnerability-scanning, sbom, red-hat
Last editorial update9d ago8h ago
Website—Visit →

What is Bugsnag?

Bugsnag adds trimmed-mean timings and disk I/O metrics to its mobile performance views.

October's release adds Trimmed Mean to Performance views, sitting beside percentiles so outliers don't hide or fake a regression, and Disk Usage (IOPS) to Resource Monitoring for Android and iOS, per span group. It follows September's iOS appHangCallback and GraphQL-by-operation network views, and August's source-side discard enforcement.

Read the full Bugsnag trajectory →

What is Clair?

Clair 4.10 RC can read SBOMs to match Java vulnerabilities.

Clair cut its first 4.10.0 release candidate on November 13, eleven months after 4.9.0. Its Java indexers can now read CycloneDX SBOM files and treat them as the source of truth, and Red Hat's VEX data now covers Maven advisories, so Java packages in Red Hat images can be matched. It also reduces memory use when many packages share a source package.

Read the full Clair trajectory →

Bugsnag vs Clair: editorial side-by-side

B
Bugsnag
INFRA · APIS
5.0

Bugsnag adds trimmed-mean timings and disk I/O metrics to its mobile performance views.

◆ Current state

October's release adds Trimmed Mean to Performance views, sitting beside percentiles so outliers don't hide or fake a regression, and Disk Usage (IOPS) to Resource Monitoring for Android and iOS, per span group. It follows September's iOS appHangCallback and GraphQL-by-operation network views, and August's source-side discard enforcement.

◆ Where it's heading

Bugsnag's monthly releases keep widening mobile performance coverage one metric at a time: CPU and memory in July, hangs and app-hang context through the summer, now disk I/O. The direction is a fuller resource picture per span, so a slowdown can be traced to its cause inside one tool.

◆ Prediction

The cadence suggests a November release with another resource or span-level metric, likely extending the per-span-group view rather than adding a new product area.

C
Clair
INFRA · APIS
2.5

Clair 4.10 RC can read SBOMs to match Java vulnerabilities.

◆ Current state

Clair cut its first 4.10.0 release candidate on November 13, eleven months after 4.9.0. Its Java indexers can now read CycloneDX SBOM files and treat them as the source of truth, and Red Hat's VEX data now covers Maven advisories, so Java packages in Red Hat images can be matched. It also reduces memory use when many packages share a source package.

◆ Where it's heading

Since 4.8 Clair has moved from Red Hat's older OVAL data to VEX, and each release follows Red Hat's security data more closely. 4.10 adds SBOMs as an input, so Clair can match what an image's own manifest declares, not only what it finds on disk.

◆ Prediction

More 4.10 release candidates and then a final are likely; the long gap between releases suggests that could take weeks.

Alternatives to Bugsnag and Clair

Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Bugsnag or Clair.

See all Bugsnag alternatives → · See all Clair alternatives →

Recent activity from Bugsnag and Clair

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 13h agoClairClair 4.10 RC reads CycloneDX SBOMs for Java matching
  2. 10d agoBugsnagBugsnag October: Trimmed Mean and disk I/O metrics per span
  3. 1mo agoBugsnagBugsnag September: iOS appHangCallback and GraphQL by operation
  4. 2mo agoBugsnagBugsnag August: Remote SDK Source-Side Discard Enforcement goes live
  5. 3mo agoBugsnagBugsnag July: Custom session windows and CPU/memory metrics
  6. 4mo agoBugsnagBugsnag June: Side-by-side span comparison and Vue Router v5 support
  7. 5mo agoBugsnagBugsnag May: iOS pre-main view, MCP OAuth 2.0, Flutter metrics
  8. 11mo agoClairClair 4.9 moves CVSS data to NVD's 2.0 feeds
  9. 2y agoClairClair 4.8 replaces Red Hat OVAL data with VEX
  10. 2y agoClairClair 4.7.4 changes the default layer download location
  11. 2y agoClairClair 4.7.3 requires TLS 1.2 or newer
  12. 3y agoClairClair 4.7.2 drops the retired CRDA source

Frequently asked questions

What is the difference between Bugsnag and Clair?

They serve adjacent needs but don't currently overlap on shipped themes. Bugsnag is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Bugsnag better than Clair?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Bugsnag is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to Bugsnag?

Top Bugsnag alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Bugsnag alternatives" section above for the current picks, or visit /alternatives/bugsnag for the full list with editorial commentary on each.

What are the best alternatives to Clair?

Top Clair alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Clair alternatives" section above for the current picks, or visit /alternatives/clair for the full list with editorial commentary on each.