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Comparison · DevOps

OpenTripPlanner vs Scalingo

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

OpenTripPlanner vs Scalingo: at a glance

FeatureOpenTripPlannerScalingo
SectorDevOpsDevOps
Velocity score2.55.0
Sparks · 30d00
Top themestransit-routing, open-source, gtfs, graphqlpaas, network-security, cli, buildpacks
Last editorial update2mo ago12h ago
WebsiteVisit →Visit →

What is OpenTripPlanner?

OpenTripPlanner v2.10 delivers routing performance improvements after v2.8's REST API removal

OpenTripPlanner completed its REST API removal in v2.8.0 (September 2025) and has since consolidated around GTFS GraphQL and Transmodel GraphQL as its two canonical API surfaces. v2.10.0 (September 2026) continues this with broad routing and graph build performance improvements across more than 14 pull requests, plus TransitGroupPriority graduating from experimental to official status. The product releases approximately twice yearly with a predictable cadence.

Read the full OpenTripPlanner trajectory →

What is Scalingo?

Scalingo opens its Application Firewall to every app and adds CLI commands for it.

Scalingo is a European PaaS that keeps runtimes close to upstream. On November 9 its Application Firewall became available for all applications, letting any app restrict public HTTP and HTTPS access to allowed IPv4 ranges, and CLI 1.52.0 added commands to list, add and remove those rules plus an organizations command. Earlier in the month it patched every stack image for a Brotli decoder CVE and rebuilt nginx against zlib 1.4.

Read the full Scalingo trajectory →

OpenTripPlanner vs Scalingo: editorial side-by-side

O2.5

OpenTripPlanner v2.10 delivers routing performance improvements after v2.8's REST API removal

◆ Current state

OpenTripPlanner completed its REST API removal in v2.8.0 (September 2025) and has since consolidated around GTFS GraphQL and Transmodel GraphQL as its two canonical API surfaces. v2.10.0 (September 2026) continues this with broad routing and graph build performance improvements across more than 14 pull requests, plus TransitGroupPriority graduating from experimental to official status. The product releases approximately twice yearly with a predictable cadence.

◆ Where it's heading

OTP has executed a multi-version API transition: REST deprecated in 2.5, disabled by default in 2.6, fully removed in 2.8 — now complete. The current focus is routing performance and API stability within the GraphQL-based surface. Java runtime upgrades (Java 21 in 2.5, Java 25 in 2.9) signal ongoing investment in keeping the server runtime current with LTS releases. No pivot is visible; this is execution on an established roadmap.

◆ Prediction

Expect v2.11 around March 2027, continuing the semi-annual cadence. Further Transmodel API enhancements and GTFS-RT or SIRI integration work are the most likely additions based on the recent trajectory.

S
Scalingo
DEVOPS
5.0

Scalingo opens its Application Firewall to every app and adds CLI commands for it.

◆ Current state

Scalingo is a European PaaS that keeps runtimes close to upstream. On November 9 its Application Firewall became available for all applications, letting any app restrict public HTTP and HTTPS access to allowed IPv4 ranges, and CLI 1.52.0 added commands to list, add and remove those rules plus an organizations command. Earlier in the month it patched every stack image for a Brotli decoder CVE and rebuilt nginx against zlib 1.4.

◆ Where it's heading

After October's router incident, the platform is adding security controls at the edge alongside its routine runtime updates. Firewall rules in the CLI suggest they are meant to be scripted, not just set in the dashboard.

◆ Prediction

Expect the firewall to gain more options, IPv6 ranges being the obvious gap, alongside the usual buildpack updates.

Alternatives to OpenTripPlanner and Scalingo

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 OpenTripPlanner or Scalingo.

See all OpenTripPlanner alternatives → · See all Scalingo alternatives →

Recent activity from OpenTripPlanner and Scalingo

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

  1. 1d agoScalingoScalingo CLI 1.52 manages firewall rules and lists organizations
  2. 1d agoScalingoScalingo Application Firewall opens to all applications
  3. 3d agoScalingoScalingo nginx builds recompiled with zlib 1.4
  4. 6d agoScalingoScalingo InfluxDB 1.8.10-3 drops eMudhra certificate
  5. 7d agoScalingoBase images patched for Brotli decoder CVE on all stacks
  6. 7d agoScalingobuildpacks - nginx: nginx 1.31.8 (mainline) is now available
  7. 2mo agoOpenTripPlannerOTP v2.10: broad routing and graph build performance improvements
  8. 7mo agoOpenTripPlannerOTP v2.9: Java 25 runtime upgrade
  9. 1y agoOpenTripPlannerv2.8.1 (September 2025)
  10. 1y agoOpenTripPlannerOTP v2.8 removes the REST API entirely ⚡
  11. 1y agoOpenTripPlannerOTP v2.7: proper Raptor-backed via search + car ferry support
  12. 2y agoOpenTripPlannerOTP v2.4: GTFS GraphQL enabled by default, Fares V2 improved

Frequently asked questions

What is the difference between OpenTripPlanner and Scalingo?

They serve adjacent needs but don't currently overlap on shipped themes. Scalingo 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 OpenTripPlanner better than Scalingo?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Scalingo 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 OpenTripPlanner?

Top OpenTripPlanner alternatives in DevOps are ranked by recent ship velocity. Browse the "OpenTripPlanner alternatives" section above for the current picks, or visit /alternatives/opentripplanner for the full list with editorial commentary on each.

What are the best alternatives to Scalingo?

Top Scalingo alternatives in DevOps are ranked by recent ship velocity. Browse the "Scalingo alternatives" section above for the current picks, or visit /alternatives/scalingo for the full list with editorial commentary on each.