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Comparison · Infra & APIs

Gloo Gateway vs HAProxy Kubernetes Ingress Controller

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

Shared themes:kubernetes

Gloo Gateway vs HAProxy Kubernetes Ingress Controller: at a glance

FeatureGloo GatewayHAProxy Kubernetes Ingress Controller
SectorInfra & APIsInfra & APIs
Velocity score5.05.0
Sparks · 30d00
Top themesapi-gateway, maintenance, kubernetes, envoyingress-controller, haproxy, kubernetes, patch-release
Last editorial update2h ago8h ago
WebsiteVisit →Visit →

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 →

What is HAProxy Kubernetes Ingress Controller?

Nineteen patches into 3.2, HAProxy's ingress controller is mostly bumping dependencies

The controller remains on the 3.2 patch line. Since v3.2.14 the only release of substance is v3.2.15, which stopped filtering ingresses on IngressClass name at ingestion, reworked status publishing and moved to Go 1.27. Later patches are mainly dependency and tooling updates, with v3.2.18 keeping every TLS secret of an ingress on the same host and v3.2.19 fixing a data race on the reload flag.

Read the full HAProxy Kubernetes Ingress Controller trajectory →

Gloo Gateway vs HAProxy Kubernetes Ingress Controller: editorial side-by-side

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.

H5.0

Nineteen patches into 3.2, HAProxy's ingress controller is mostly bumping dependencies

◆ Current state

The controller remains on the 3.2 patch line. Since v3.2.14 the only release of substance is v3.2.15, which stopped filtering ingresses on IngressClass name at ingestion, reworked status publishing and moved to Go 1.27. Later patches are mainly dependency and tooling updates, with v3.2.18 keeping every TLS secret of an ingress on the same host and v3.2.19 fixing a data race on the reload flag.

◆ Where it's heading

The ssl-passthrough theme has faded, and the series is now closer to routine upkeep than stabilization. Fixes have moved to ingress class handling, TLS secret storage and concurrency, with test coverage arriving in the same changes. Patches keep coming, but no new configuration surface has appeared on this line in the entries shown, apart from amending the SSL frontend through a custom resource in v3.2.15.

◆ Prediction

Expect further patches dominated by go.mod and Kubernetes client updates, with new capability waiting for a later line.

Alternatives to Gloo Gateway and HAProxy Kubernetes Ingress Controller

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 Gloo Gateway or HAProxy Kubernetes Ingress Controller.

See all Gloo Gateway alternatives → · See all HAProxy Kubernetes Ingress Controller alternatives →

Recent activity from Gloo Gateway and HAProxy Kubernetes Ingress Controller

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

  1. 2d agoHAProxy Kubernetes Ingress Controllerv3.2.19: reload flag data race fix and x/ package bumps
  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. 13d agoHAProxy Kubernetes Ingress Controllerv3.2.18: keeps all TLS secrets per host, CRD panic fix
  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. 18d agoHAProxy Kubernetes Ingress Controllerv3.2.17: k8s.io, x/ and client-native dependency updates
  10. 26d agoHAProxy Kubernetes Ingress Controllerv3.2.16: dependency, CI and test maintenance
  11. 1mo agoHAProxy Kubernetes Ingress Controllerv3.2.15: IngressClass ingestion fix, status rework, Go 1.27
  12. 2mo agoHAProxy Kubernetes Ingress Controllerssl-passthrough allow/deny lists retained on the https frontend

Frequently asked questions

What is the difference between Gloo Gateway and HAProxy Kubernetes Ingress Controller?

Both compete on the same themes — kubernetes — within Infra & APIs. Gloo Gateway and HAProxy Kubernetes Ingress Controller are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Gloo Gateway better than HAProxy Kubernetes Ingress Controller?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Gloo Gateway and HAProxy Kubernetes Ingress Controller are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

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.

What are the best alternatives to HAProxy Kubernetes Ingress Controller?

Top HAProxy Kubernetes Ingress Controller alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "HAProxy Kubernetes Ingress Controller alternatives" section above for the current picks, or visit /alternatives/haproxy-ingress for the full list with editorial commentary on each.