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Comparison · DevOps
GraphHopper vs NATS
A side-by-side editorial comparison of GraphHopper and NATS — release velocity, themes, recent moves, and the top alternatives to consider.
GraphHopper vs NATS: at a glance
What is GraphHopper?
GraphHopper 11.1 is a security release, and 12.0 prerelease tags have started.
GraphHopper published 11.1 in October as a security release fixing what it calls critical vulnerabilities, without describing them; the attached change list largely repeats 11.0's OSM tag work, plus items such as trip-based public transit routing, scriptable turn penalties and POST /navigate. Alongside it, 12.0-pre1 and 12.0-pre3 tags and an odd 11.0-alpha1 tag appeared with only commit messages. The roughly yearly major cadence (10.0 in late 2024, 11.0 in October 2025) points at 12.0 as the next major.
What is NATS?
NATS second release candidates add a config reload check and faster redelivery queues.
NATS keeps the 2.14 and 2.15 lines in step, and on November 6 both got a second release candidate. The RCs make filtered filestore scans skip non-matching messages, stop redelivery queues from copying whole backlogs on each dequeue, and fix AckAll and gateway interest bugs. 2.15.3-RC.2 also adds a -t --test_reload flag that tells operators whether a config change needs a restart.
GraphHopper vs NATS: editorial side-by-side
GraphHopper
2.5DEVOPS
GraphHopper 11.1 is a security release, and 12.0 prerelease tags have started.
◆ Current state
GraphHopper published 11.1 in October as a security release fixing what it calls critical vulnerabilities, without describing them; the attached change list largely repeats 11.0's OSM tag work, plus items such as trip-based public transit routing, scriptable turn penalties and POST /navigate. Alongside it, 12.0-pre1 and 12.0-pre3 tags and an odd 11.0-alpha1 tag appeared with only commit messages. The roughly yearly major cadence (10.0 in late 2024, 11.0 in October 2025) points at 12.0 as the next major.
◆ Where it's heading
The engine's recent work is routing quality, reading OSM tags more faithfully per mode, and that continues in the 11.x list. The 12.0 prereleases suggest the next major is in preparation, but their notes give no content. Security disclosure is thin: 11.1 is labelled critical without naming the issue.
◆ Prediction
A 12.0 release is the next likely major entry given the prerelease tags; its contents can't be read from these entries.
NATS
5.0DEVOPS
NATS second release candidates add a config reload check and faster redelivery queues.
◆ Current state
NATS keeps the 2.14 and 2.15 lines in step, and on November 6 both got a second release candidate. The RCs make filtered filestore scans skip non-matching messages, stop redelivery queues from copying whole backlogs on each dequeue, and fix AckAll and gateway interest bugs. 2.15.3-RC.2 also adds a -t --test_reload flag that tells operators whether a config change needs a restart.
◆ Where it's heading
The project is in a hardening stretch on both lines, with JetStream efficiency and correctness fixes landing alongside small operator tools. Account-hash subject mappings from RC1 remain the main new routing feature heading to release.
◆ Prediction
Expect 2.15.3 and 2.14.10 final releases shortly, carrying the RC2 fixes and the reload check.
Alternatives to GraphHopper and NATS
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 NATS.
Gravity Wiz
Gravity Wiz previews Flowcrafter, a visual workflow canvas for Gravity Forms.
GitLab
GitLab sells Orbit as the evidence layer for agent pilots and AI-code rules.
Zed
Zed 1.27 writes commit messages in your repo's style and trims agent memory use.
Z-Wave JS UI
Z-Wave JS UI 11.26 picks up zwave-js 15.32 and finishes the move to Node 24.
Sanity
Sanity cuts the Studio plugin out of Context so agent Insights fit any React app.
See all GraphHopper alternatives → · See all NATS alternatives →
Recent activity from GraphHopper and NATS
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoNATSNATS 2.14.10 RC2 backports JetStream redelivery and ack fixes
- 3d agoNATSNATS 2.15.3 RC2 adds a config reload check, faster redelivery
- 7d agoNATSNATS 2.14.10 RC1 backports account-hash subject mappings
- 7d agoNATSNATS 2.15.3 RC1 adds account-hash subject mapping functions
- 14d agoNATSNATS 2.15.2 patches certificate-trust CVE via Go update
- 14d agoNATSNATS 2.14.9 picks up Go security update
- 19d agoGraphHopper11.1 security release for undisclosed critical vulnerabilities
- 1mo agoGraphHopper12.0-pre3 prerelease tag (no notes)
- 1mo agoGraphHopperRelease tag adapting to Sonatype publishing
- 1mo agoGraphHopper12.0-pre1 prerelease tag (no notes)
- 1y 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
Frequently asked questions
What is the difference between GraphHopper and NATS?
They serve adjacent needs but don't currently overlap on shipped themes. NATS is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 GraphHopper better than NATS?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. NATS is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 NATS?
Top NATS alternatives in DevOps are ranked by recent ship velocity. Browse the "NATS alternatives" section above for the current picks, or visit /alternatives/nats for the full list with editorial commentary on each.