Sonarr
Sonarr's 5.0 builds move from UI rework to safer restores and keyboard-friendly selects.
Comparison · Infra & APIs
Jackett vs Skipper
A side-by-side editorial comparison of Jackett and Skipper — release velocity, themes, recent moves, and the top alternatives to consider.
Jackett vs Skipper: at a glance
What is Jackett?
Jackett ships daily to keep hundreds of torrent indexers working as sites move and close.
Jackett ships a release nearly every day, and almost all of it is maintenance: domain updates, selector fixes, category additions and tracker definition changes. v0.24.2865 is a single category update for LinuxTracker, after v0.24.2864 dropped polskie-torrenty and echelonhd, which shut down a day after being added. Earlier builds added API-based definitions and ID-based search for some private trackers.
What is Skipper?
Skipper adds raw-path routing predicates after a week of security and maintenance tags.
Skipper tags a release for nearly every merge. v0.28.39 adds four path predicates, prefix and regexp matching on either the normalized or raw request path, so routes can tell an encoded %2f from a slash, with benchmarks showing zero allocations. Just before it, v0.28.37 fixed security advisory GHSA-9hwf-c47m-j4pg in the cache() filter and v0.28.38 removed a direct syscall dependency. The rest of the week was test-certificate consolidation and dependency builds.
Jackett vs Skipper: editorial side-by-side
Jackett
5.0INFRA · APIS
Jackett ships daily to keep hundreds of torrent indexers working as sites move and close.
◆ Current state
Jackett ships a release nearly every day, and almost all of it is maintenance: domain updates, selector fixes, category additions and tracker definition changes. v0.24.2865 is a single category update for LinuxTracker, after v0.24.2864 dropped polskie-torrenty and echelonhd, which shut down a day after being added. Earlier builds added API-based definitions and ID-based search for some private trackers.
◆ Where it's heading
The product's value is keeping tracker coverage current, and that target keeps moving, including trackers that disappear within days. The structural thread remains the shift to API-based indexer definitions and ID-based search, which break less often when sites are redesigned.
◆ Prediction
Expect more daily patch releases dominated by domain, selector and category changes, with more trackers moving to API engines.
Skipper
6.3INFRA · APIS
Skipper adds raw-path routing predicates after a week of security and maintenance tags.
◆ Current state
Skipper tags a release for nearly every merge. v0.28.39 adds four path predicates, prefix and regexp matching on either the normalized or raw request path, so routes can tell an encoded %2f from a slash, with benchmarks showing zero allocations. Just before it, v0.28.37 fixed security advisory GHSA-9hwf-c47m-j4pg in the cache() filter and v0.28.38 removed a direct syscall dependency. The rest of the week was test-certificate consolidation and dependency builds.
◆ Where it's heading
Skipper keeps taking on edge responsibilities, from caching to identity, while tightening its hot path. Raw-path matching gives operators finer routing control over encoded URLs, a frequent source of proxy bypass bugs, and fits the recent security focus. The certificate refactor still points to TLS work ahead.
◆ Prediction
Expect a TLS-related feature built on the unified certificate setup, plus further cache-filter fixes. Otherwise more Dependabot tags.
Alternatives to Jackett and Skipper
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 Jackett or Skipper.
Cursor
Cursor puts its cloud agent environments behind an API and lets agents ship interactive canvases.
Railway
Railway is adding guardrails for teams moving off the dashboard and into code and the CLI.
CircleCI
CircleCI now sizes parallelism to the tests Smarter Testing actually selects.
GitHub
GitHub makes open source license compliance a ruleset-enforced GA for Enterprise Cloud.
Aviator
Aviator's MergeQueue now has an LLM tell flaky failures from real ones and rerun them.
See all Jackett alternatives → · See all Skipper alternatives →
Recent activity from Jackett and Skipper
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16h agoJackettJackett updates LinuxTracker categories
- 1d agoSkipperPath predicates that match normalized or raw (%2f) request paths
- 1d agoJackettJackett drops polskie-torrenty and echelonhd, updates domains
- 2d agoSkipperRefactor removes direct syscall signal dependency
- 2d agoSkipperSecurity fix for cache() filter advisory GHSA-9hwf-c47m-j4pg
- 2d agoJackettJackett adds vc-lib and discfan API indexers plus echelonhd
- 3d agoSkipperUnifies test certificate setup ahead of new TLS work
- 3d agoSkipperBumps the Amazon Linux base image used for fuzzing
- 3d agoSkipperBumps the OSS-Fuzz Go builder image
- 3d agoJackettJackett adds ID search for BTN and CinemaZ, moves alabala to API
- 4d agoJackettJackett updates dontorrent TLD and adds tracker categories
- 5d agoJackettJackett adds 52movie, renames sportz247 and fixes 1337x search
Frequently asked questions
What is the difference between Jackett and Skipper?
They serve adjacent needs but don't currently overlap on shipped themes. Skipper is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 Jackett better than Skipper?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Skipper is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 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.
What are the best alternatives to Skipper?
Top Skipper alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Skipper alternatives" section above for the current picks, or visit /alternatives/skipper for the full list with editorial commentary on each.