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Comparison · Infra & APIs

Chromatic vs Gloo Gateway

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

Chromatic vs Gloo Gateway: at a glance

FeatureChromaticGloo Gateway
SectorInfra & APIsInfra & APIs
Velocity score6.35.0
Sparks · 30d10
Top themesvisual-testing, react-native, storybook, vitestapi-gateway, maintenance, kubernetes, envoy
Last editorial update2d ago2h ago
WebsiteVisit →Visit →

What is Chromatic?

Chromatic for React Native takes visual tests to iOS simulators and Android emulators.

Chromatic for React Native, previewed in May, now has its own announcement: React Native Storybook stories become visual tests that run in parallel on cloud iOS simulators and Android emulators. It follows October's automatic reviewer assignment and combined Library view, and September's flaky-test quarantine and Vitest Browser Mode launch.

Read the full Chromatic trajectory →

What is Gloo Gateway?

Gloo Gateway's October batch fixes proxies that silently kept stale endpoints.

Gloo Gateway still maintains 1.19, 1.20 and 1.21 in parallel and releases them in same-day batches. The 2026-10-21 batch fixes a bug where a placeholder EDS assignment carried the wrong cluster name, so a proxy received an update it could not match, kept its old endpoints and never recovered. Each line also moved to Go 1.26.10; 1.21 additionally upgraded kin-openapi.

Read the full Gloo Gateway trajectory →

Chromatic vs Gloo Gateway: editorial side-by-side

C
Chromatic
INFRA · APIS
6.3

Chromatic for React Native takes visual tests to iOS simulators and Android emulators.

◆ Current state

Chromatic for React Native, previewed in May, now has its own announcement: React Native Storybook stories become visual tests that run in parallel on cloud iOS simulators and Android emulators. It follows October's automatic reviewer assignment and combined Library view, and September's flaky-test quarantine and Vitest Browser Mode launch.

◆ Where it's heading

Chromatic spent the year making its visual test signal trustworthy and widening entry points beyond web Storybook, first to Vitest and now to mobile. Review routing and spend controls are arriving alongside for larger teams, so the product is being fitted to organizations that run many test surfaces at once.

◆ Prediction

Expect a monthly changelog to spell out React Native limits and billing, since the announcement states neither. Further review-routing and ownership work for large design systems is the other likely thread.

G
Gloo Gateway
INFRA · APIS
5.0

Gloo Gateway's October batch fixes proxies that silently kept stale endpoints.

◆ Current state

Gloo Gateway still maintains 1.19, 1.20 and 1.21 in parallel and releases them in same-day batches. The 2026-10-21 batch fixes a bug where a placeholder EDS assignment carried the wrong cluster name, so a proxy received an update it could not match, kept its old endpoints and never recovered. Each line also moved to Go 1.26.10; 1.21 additionally upgraded kin-openapi.

◆ Where it's heading

Releases remain maintenance: Go and Kubernetes bumps on a weekly rhythm, with an occasional real bug fix shipped to every line at once. The 1.18 line no longer appears in the October batches. No new features are visible.

◆ Prediction

Expect further same-day dependency batches across the three lines; the entries show no feature release coming.

Alternatives to Chromatic and Gloo Gateway

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 Chromatic or Gloo Gateway.

See all Chromatic alternatives → · See all Gloo Gateway alternatives →

Recent activity from Chromatic and Gloo Gateway

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

  1. 5d agoChromaticChromatic for React Native ⚡
  2. 11d agoGloo GatewayFix for proxies stuck on stale endpoints; Go 1.26.10
  3. 11d agoGloo Gateway1.20 backport of the stale-endpoint fix; Go 1.26.10
  4. 11d agoGloo Gateway1.19 backport of the stale-endpoint fix; Go 1.26.10
  5. 12d agoChromaticComponent owners auto-assign reviewers; combined Library view
  6. 17d agoGloo Gateway1.20.27 bumps Go to 1.26.9
  7. 17d agoGloo Gateway1.21.18 bumps Go to 1.26.9
  8. 17d agoGloo Gateway1.19.25 bumps Go to 1.26.9
  9. 1mo agoChromaticQuarantine flaky tests
  10. 2mo agoChromaticIntroducing Chromatic for Vitest Browser Mode ⚡
  11. 2mo agoChromaticChromatic changelog: August 2026
  12. 3mo agoChromaticAutomatic flaky-test filtering

Frequently asked questions

What is the difference between Chromatic and Gloo Gateway?

They serve adjacent needs but don't currently overlap on shipped themes. Chromatic is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Chromatic better than Gloo Gateway?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Chromatic is currently shipping more aggressively (velocity 6.3 vs 5.0), with 1 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 Chromatic?

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

What are the best alternatives to Gloo Gateway?

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