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Comparison · Infra & APIs

Dragonfly vs Jackett

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

Dragonfly vs Jackett: at a glance

FeatureDragonflyJackett
SectorInfra & APIsInfra & APIs
Velocity score5.05.0
Sparks · 30d00
Top themesin-memory datastore, observability, replication, clusteringtorrent-indexers, open-source, media-automation, maintenance
Last editorial update1h ago1h ago
WebsiteVisit →Visit →

What is Dragonfly?

Dragonfly opens a 2.1 line with metrics that explain why replicas drop.

Dragonfly tagged v2.1.0 on November 4, exporting snapshot counters, a save-in-progress gauge and replica disconnects labeled closed, error or timeout. Before, a replica dropped for stalling was indistinguishable from one whose connection simply closed. The 1.40 and 2.0 lines keep getting small cluster-mode fixes, including faster GetSlotInfo and slot migration that no longer drops writes.

Read the full Dragonfly trajectory →

What is Jackett?

Jackett ships a daily build to keep hundreds of torrent indexers working as sites move and close.

Jackett is an open-source proxy that turns hundreds of torrent tracker sites into a single Torznab API for media automation tools. It ships an auto-generated release roughly every day, and nearly every one is indexer upkeep: new domains, category mappings, selector fixes after site redesigns, and removing dead trackers.

Read the full Jackett trajectory →

Dragonfly vs Jackett: editorial side-by-side

D
Dragonfly
INFRA · APIS
5.0

Dragonfly opens a 2.1 line with metrics that explain why replicas drop.

◆ Current state

Dragonfly tagged v2.1.0 on November 4, exporting snapshot counters, a save-in-progress gauge and replica disconnects labeled closed, error or timeout. Before, a replica dropped for stalling was indistinguishable from one whose connection simply closed. The 1.40 and 2.0 lines keep getting small cluster-mode fixes, including faster GetSlotInfo and slot migration that no longer drops writes.

◆ Where it's heading

Dragonfly is maturing for production operations: the 2.0 line fixed cluster correctness, and 2.1 starts by making replication and persistence observable from Prometheus. The project says it prefers small incremental features, so 2.1 will likely grow the same way.

◆ Prediction

More metrics and cluster-mode fixes on 2.1, with 1.40 and 2.0 still getting backports for a while.

J
Jackett
INFRA · APIS
5.0

Jackett ships a daily build to keep hundreds of torrent indexers working as sites move and close.

◆ Current state

Jackett is an open-source proxy that turns hundreds of torrent tracker sites into a single Torznab API for media automation tools. It ships an auto-generated release roughly every day, and nearly every one is indexer upkeep: new domains, category mappings, selector fixes after site redesigns, and removing dead trackers.

◆ Where it's heading

The work is maintenance that keeps the indexer list current as sites change. Core library bumps arrive alongside it every week or so.

◆ Prediction

Expect daily builds to continue with more additions and removals; no feature change is signalled.

Alternatives to Dragonfly and Jackett

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 Jackett.

See all Dragonfly alternatives → · See all Jackett alternatives →

Recent activity from Dragonfly and Jackett

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

  1. 9h agoJackettJackett moves world-torrent domains, trims torrentdownloads
  2. 1d agoDragonflyDragonfly 2.1.0 exports snapshot and replica-disconnect metrics
  3. 1d agoJackettJackett updates concertos, tamilmv and kickasstorrent
  4. 2d agoJackettJackett adds tamilmv and red angel, bumps four domains
  5. 3d agoJackettJackett adds shadow and zootoons, removes xtorrenty
  6. 4d agoJackettJackett adds deep-water, updates magnetz and btdirectory selectors
  7. 5d agoJackettJackett refreshes domains for magnetcat, 52bt and dontorrent
  8. 6d agoDragonflyi2.0.6: faster slot info lookups in cluster mode
  9. 15d agoDragonflyi1.40.13: Sidekiq queues placed on the same shard
  10. 15d agoDragonflyi2.0.5: Fibonacci hashing evens out slot-based sharding
  11. 15d agoDragonflyi1.40.12: single-shard BLMOVE completes in one hop
  12. 15d agoDragonflyi2.0.4: slot migration no longer drops writes to empty buckets

Frequently asked questions

What is the difference between Dragonfly and Jackett?

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

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

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