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Comparison · DevOps
GraphHopper vs Liquidsoap
A side-by-side editorial comparison of GraphHopper and Liquidsoap — release velocity, themes, recent moves, and the top alternatives to consider.
GraphHopper vs Liquidsoap: at a glance
What is GraphHopper?
GraphHopper finished moving vehicle profiles into custom models, then went back to OSM tags.
GraphHopper ships a major roughly every six months, with 11.0 in October 2025 the most recent. The architectural work happened in 9.0, which moved vehicle encoded values into the custom model, removed the built-in vehicle parsers' name property and the wheelchair parsers, allowed external encoded values in custom models, and blocked built-in custom model filenames. 10.0 then spent itself on storage layout — byte-based edge storage, a Map-based KVStorage API, wider georef fields — and 11.0 is almost entirely OSM tag interpretation: maxspeed=none handling, separate foot and bike road access, cycleway oneway combinations, toll parsing moved into a country-aware parser.
What is Liquidsoap?
Liquidsoap opens its 2.5 line with subtitles as a first-class content type and a streaming server of its own
The 2.5.x rolling release carries the accumulated 2.5.0 changelog, and it is the largest body of work Liquidsoap has staged in over a year. Subtitles become a dedicated content type alongside audio and video, with native SRT decoding, FFmpeg subtitle encode and decode, bitmap passthrough, callbacks, transformations and dynamic insertion. An Icecast-compatible server ships as icecast.server, with source authentication, mount points, relay and per-listener encoding. Underneath, the source composition model was rewritten: switch, fallback, rotate and random drop their parallel list parameters for per-source methods, and switching now fades by default.
GraphHopper vs Liquidsoap: editorial side-by-side
GraphHopper
0.0DEVOPS
GraphHopper finished moving vehicle profiles into custom models, then went back to OSM tags.
◆ Current state
GraphHopper ships a major roughly every six months, with 11.0 in October 2025 the most recent. The architectural work happened in 9.0, which moved vehicle encoded values into the custom model, removed the built-in vehicle parsers' name property and the wheelchair parsers, allowed external encoded values in custom models, and blocked built-in custom model filenames. 10.0 then spent itself on storage layout — byte-based edge storage, a Map-based KVStorage API, wider georef fields — and 11.0 is almost entirely OSM tag interpretation: maxspeed=none handling, separate foot and bike road access, cycleway oneway combinations, toll parsing moved into a country-aware parser.
◆ Where it's heading
The configuration model is settled and the effort has moved to routing quality. Nearly every change in 11.0 is about reading OSM tags more faithfully for a specific mode — bicycle handling on living streets, foot instructions at junctions, MTB speeds on compacted surfaces, HGV tolls by country — which is the long tail of work that separates a routing engine that runs from one people trust. Turn restrictions are the recurring source of real bugs, appearing across 9.0, 10.0, 10.1 and 11.0 with via-way handling repeatedly needing correction. The new POST /navigate endpoint accepting a GraphHopper request is the one API-surface addition in this window.
◆ Prediction
Expect continued profile-level tuning driven by OSM tagging edge cases rather than architectural change, since three consecutive majors have narrowed in that direction. Turn restriction handling with multiple or overlapping via-ways is the most likely source of the next bugfix release, given its record across every version here.
Liquidsoap
6.3DEVOPS
Liquidsoap opens its 2.5 line with subtitles as a first-class content type and a streaming server of its own
◆ Current state
The 2.5.x rolling release carries the accumulated 2.5.0 changelog, and it is the largest body of work Liquidsoap has staged in over a year. Subtitles become a dedicated content type alongside audio and video, with native SRT decoding, FFmpeg subtitle encode and decode, bitmap passthrough, callbacks, transformations and dynamic insertion. An Icecast-compatible server ships as icecast.server, with source authentication, mount points, relay and per-listener encoding. Underneath, the source composition model was rewritten: switch, fallback, rotate and random drop their parallel list parameters for per-source methods, and switching now fades by default.
◆ Where it's heading
Liquidsoap is expanding on two axes at once. It is broadening what a stream can carry - subtitles are a third content modality in a system that has understood two - and it is moving up the stack from a source that feeds Icecast into something that can be the Icecast. The language work points the same way: a source(_) type for unknown content, callback release semantics, and effect-scoped clocks are the kind of changes made when scripts are getting large enough that lifetime and typing errors cost real production time.
◆ Prediction
The 2.5.0 final should follow the rolling branch within a release cycle, and the migration guide already shipped for the composition parameter changes suggests the breaking surface is considered settled. Watch whether subtitle support reaches the harbor and Icecast server paths, which the current notes do not say.
Alternatives to GraphHopper and Liquidsoap
Other DevOps 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 GraphHopper or Liquidsoap.
FusionAuth
FusionAuth's feed publishes version numbers; whether they carry news is a coin flip.
Sanity
Sanity ships across every package at once, and the agent-facing surface moves fastest.
ESP-IDF
The 6.1 candidate arrives carrying the same notes the beta already shipped in June.
Auth0
Auth0 hands tenants a throttle on their own noisy apps
Vitest
Vitest 5 is in bug-fix mode: the second RC is almost entirely hardening
See all GraphHopper alternatives → · See all Liquidsoap alternatives →
Recent activity from GraphHopper and Liquidsoap
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16h agoLiquidsoapSubtitles become a content type and Liquidsoap ships its own Icecast server ⚡
- 9d agoLiquidsoapLiquidsoap Rolling Release 2.4.x
- 2mo agoLiquidsoapQueue removal commands and O(1) clock propagation in Liquidsoap 2.4.5
- 4mo agoLiquidsoapLiquidsoap 2.4.4 supersedes 2.4.3 days after release
- 4mo agoLiquidsoapRaw string literals arrive in Liquidsoap 2.4.3
- 7mo agoLiquidsoapLiquidsoap 2.4.1 opens the stabilization phase
- 10mo agoGraphHopper11.0 refines mode-specific OSM tag handling and adds POST /navigate
- 1y agoGraphHopper10.2 fixes an import failure on recent OSM turn restriction data
- 1y agoGraphHopper10.1 cherry-picks a via-way turn restriction fix
- 1y agoGraphHopper10.0 reworks edge storage layout and turn cost computation
- 2y agoGraphHopper9.1 is a bugfix release with no documented changes
- 2y agoGraphHopperVehicle profiles collapse into custom models in GraphHopper 9 ⚡
Frequently asked questions
What is the difference between GraphHopper and Liquidsoap?
They serve adjacent needs but don't currently overlap on shipped themes. Liquidsoap is currently shipping more aggressively (velocity 6.3 vs 0.0), 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 GraphHopper better than Liquidsoap?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Liquidsoap is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to GraphHopper?
Top GraphHopper alternatives in DevOps are ranked by recent ship velocity. Browse the "GraphHopper alternatives" section above for the current picks, or visit /alternatives/graphhopper for the full list with editorial commentary on each.
What are the best alternatives to Liquidsoap?
Top Liquidsoap alternatives in DevOps are ranked by recent ship velocity. Browse the "Liquidsoap alternatives" section above for the current picks, or visit /alternatives/liquidsoap for the full list with editorial commentary on each.