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Comparison · DevOps

Gravity Wiz vs OpenTripPlanner

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

Gravity Wiz vs OpenTripPlanner: at a glance

FeatureGravity WizOpenTripPlanner
SectorDevOpsDevOps
Velocity score3.82.5
Sparks · 30d10
Top themesgravity forms, workflow automation, approvals, booking platformtransit-routing, open-source, gtfs, graphql
Last editorial update2h ago2mo ago
WebsiteVisit →Visit →

What is Gravity Wiz?

Gravity Wiz previews Flowcrafter, a visual workflow canvas for Gravity Forms.

Gravity Wiz has been launching whole products: GP Bookings 1.0 in August, a free Entry Archive plugin in July, and Product Configurator 1.0 and Spam Hexer in June. On November 6 it opened early access to Flowcrafter Beta 1, a free plugin for building Gravity Forms processes on a visual canvas with steps, decisions, approval waits and a record of each run.

Read the full Gravity Wiz trajectory →

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 →

Gravity Wiz vs OpenTripPlanner: editorial side-by-side

G3.8

Gravity Wiz previews Flowcrafter, a visual workflow canvas for Gravity Forms.

◆ Current state

Gravity Wiz has been launching whole products: GP Bookings 1.0 in August, a free Entry Archive plugin in July, and Product Configurator 1.0 and Spam Hexer in June. On November 6 it opened early access to Flowcrafter Beta 1, a free plugin for building Gravity Forms processes on a visual canvas with steps, decisions, approval waits and a record of each run.

◆ Where it's heading

Each launch takes Gravity Forms further from data collection: bookings made it a scheduling tool, and Flowcrafter makes it a process engine where a submission starts multi-step work. The pattern is broad new surfaces, with beta and alpha releases before 1.0.

◆ Prediction

Expect further Flowcrafter betas adding steps and integrations with existing perks such as GP Bookings, before a 1.0 release.

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.

Alternatives to Gravity Wiz and OpenTripPlanner

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 Gravity Wiz or OpenTripPlanner.

See all Gravity Wiz alternatives → · See all OpenTripPlanner alternatives →

Recent activity from Gravity Wiz and OpenTripPlanner

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

  1. 3d agoGravity WizNew Free Plugin: Flowcrafter Beta 1 — Early Access ⚡
  2. 2mo agoOpenTripPlannerOTP v2.10: broad routing and graph build performance improvements
  3. 3mo agoGravity WizNew: GP Bookings 1.0 ⚡
  4. 3mo agoGravity WizNew Free Plugin: Gravity Forms Entry Archive
  5. 4mo agoGravity WizNew: Product Configurator 1.0
  6. 5mo agoGravity WizIntroducing Gravity Forms Spam Hexer
  7. 5mo agoGravity WizNew Release: Advanced Calculations 2.0
  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 Gravity Wiz and OpenTripPlanner?

They serve adjacent needs but don't currently overlap on shipped themes. Gravity Wiz is currently shipping more aggressively (velocity 3.8 vs 2.5), 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 Gravity Wiz better than OpenTripPlanner?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Gravity Wiz is currently shipping more aggressively (velocity 3.8 vs 2.5), 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 Gravity Wiz?

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

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.