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Comparison · Infra & APIs

Dragonfly vs Traefik

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

Dragonfly vs Traefik: at a glance

FeatureDragonflyTraefik
SectorInfra & APIsInfra & APIs
Velocity score5.05.0
Sparks · 30d00
Top themesin-memory datastore, clustering, slot migration, performancereverse-proxy, kubernetes, gateway-api, security
Last editorial update1h ago10h ago
WebsiteVisit →Visit →

What is Dragonfly?

Dragonfly speeds up slot lookups on 2.0 as its cluster-mode fixes keep coming.

Dragonfly maintains two incremental lines, 1.40 and 2.0, with small targeted releases. The 2.0 line has fixed dropped writes during slot migration and moved experimental slot-based sharding to Fibonacci hashing. i2.0.6 on October 30 makes GetSlotInfo faster, another cluster-mode refinement.

Read the full Dragonfly trajectory →

What is Traefik?

Traefik v3.8 rc.1 is a Gateway API release; v2.11 keeps getting security patches.

Traefik runs two lines. v3.8.0-rc.1 (2026-10-30) is mostly Kubernetes Gateway API work: ListenerSet support, client certificate validation, backend TLS policy for gRPC and TLSRoute, and TCPRoute consumed through its v1 version with Gateway API v1.5.x support dropped. It also adds per-router responding timeouts and an ACME option to reuse private keys. The v2.11 line keeps weekly-to-biweekly patches: 2.11.61 adds an entry-point limit on request header values and fixes a backend connection leak for NTLM and Kerberos.

Read the full Traefik trajectory →

Dragonfly vs Traefik: editorial side-by-side

D
Dragonfly
INFRA · APIS
5.0

Dragonfly speeds up slot lookups on 2.0 as its cluster-mode fixes keep coming.

◆ Current state

Dragonfly maintains two incremental lines, 1.40 and 2.0, with small targeted releases. The 2.0 line has fixed dropped writes during slot migration and moved experimental slot-based sharding to Fibonacci hashing. i2.0.6 on October 30 makes GetSlotInfo faster, another cluster-mode refinement.

◆ Where it's heading

The 2.0 line is maturing through cluster and migration work, while 1.40 gets targeted performance backports. Release cadence has slowed from paired weekly builds to occasional single fixes.

◆ Prediction

Expect further 2.0.x builds focused on cluster mode and slot migration; whether scope-based memory tracking gets switched on is still unclear.

T
Traefik
INFRA · APIS
5.0

Traefik v3.8 rc.1 is a Gateway API release; v2.11 keeps getting security patches.

◆ Current state

Traefik runs two lines. v3.8.0-rc.1 (2026-10-30) is mostly Kubernetes Gateway API work: ListenerSet support, client certificate validation, backend TLS policy for gRPC and TLSRoute, and TCPRoute consumed through its v1 version with Gateway API v1.5.x support dropped. It also adds per-router responding timeouts and an ACME option to reuse private keys. The v2.11 line keeps weekly-to-biweekly patches: 2.11.61 adds an entry-point limit on request header values and fixes a backend connection leak for NTLM and Kerberos.

◆ Where it's heading

Feature work sits entirely on v3, and Gateway API is its center: the release tracks upstream versions and drops older ones, so Traefik is betting on Gateway API as its main Kubernetes interface. v2.11 is a security branch; five advisories in 2.11.58 and a CVE in 2.11.60 show it still gets real fixes.

◆ Prediction

Further 3.8 release candidates and then a final 3.8.0 are the likely next steps, with v2.11 patches continuing in parallel.

Alternatives to Dragonfly and Traefik

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 Dragonfly or Traefik.

See all Dragonfly alternatives → · See all Traefik alternatives →

Recent activity from Dragonfly and Traefik

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

  1. 3d agoDragonflyi2.0.6: faster slot info lookups in cluster mode
  2. 3d agoTraefikTraefik 3.8 rc.1: Gateway API ListenerSet and mTLS
  3. 3d agoTraefikTraefik 2.11.61 caps header values, fixes NTLM/Kerberos leak
  4. 12d agoDragonflyi1.40.13: Sidekiq queues placed on the same shard
  5. 12d agoDragonflyi2.0.5: Fibonacci hashing evens out slot-based sharding
  6. 12d agoDragonflyi1.40.12: single-shard BLMOVE completes in one hop
  7. 12d agoTraefikTraefik 2.11.60: CVE fix, NTLM/Kerberos in ForwardAuth
  8. 12d agoDragonflyi2.0.4: slot migration no longer drops writes to empty buckets
  9. 13d agoDragonflyi2.0.3: storage read-lifetime fix backported
  10. 18d agoTraefikTraefik 2.11.59 rejects CONNECT requests earlier
  11. 26d agoTraefikTraefik 2.11.58 fixes five security advisories
  12. 1mo agoTraefikv2.11.57: Three CVEs patched, HTTP/3 transport isolation

Frequently asked questions

What is the difference between Dragonfly and Traefik?

They serve adjacent needs but don't currently overlap on shipped themes. Dragonfly and Traefik 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 Dragonfly better than Traefik?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Dragonfly and Traefik 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 Dragonfly?

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

What are the best alternatives to Traefik?

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