Pimcore
Nearly every release in this window carries security hardening — Pimcore is working through an injection sweep.
Comparison · Mkt Auto
OneSignal vs Sulu
A side-by-side editorial comparison of OneSignal and Sulu — release velocity, themes, recent moves, and the top alternatives to consider.
OneSignal vs Sulu: at a glance
What is OneSignal?
OneSignal is arguing a new category into existence before showing the product behind it.
OneSignal's feed in this window is entirely editorial — no release notes at all. What it publishes is a positioning campaign for "autonomous lifecycle marketing": software that operates the customer lifecycle instead of marketers operating software. Around the category essays sit displacement pieces aimed at email-first tools and practical guides to mobile surfaces like Live Activities and SMS.
What is Sulu?
Sulu ships 2.6 and 3.0 in lockstep, and the 3.0 line still reads like a maintenance branch.
Sulu is a Symfony-based CMS for developer-built sites, and its release process is a synchronised pair: every 3.0.x patch ships within a minute of the matching 2.6.x patch, carrying largely the same pull requests. Six releases in five months — 3.0.8/2.6.25, 3.0.7/2.6.24, 3.0.6/2.6.23 — are almost entirely fixes, editor upgrades and framework compatibility work. A security advisory was patched across both branches in March.
OneSignal vs Sulu: editorial side-by-side
OneSignal
5.0MKT AUTO
OneSignal is arguing a new category into existence before showing the product behind it.
◆ Current state
OneSignal's feed in this window is entirely editorial — no release notes at all. What it publishes is a positioning campaign for "autonomous lifecycle marketing": software that operates the customer lifecycle instead of marketers operating software. Around the category essays sit displacement pieces aimed at email-first tools and practical guides to mobile surfaces like Live Activities and SMS.
◆ Where it's heading
The through-line is a category land-grab. OneSignal defines the term first, then positions its multi-channel reach — push, SMS, in-app, lock-screen — as the reason an email-first stack cannot follow it there. One post points at AI agents taking over lifecycle tasks, the first hint of product underneath the argument, but the feed carries no release detail to confirm what actually shipped.
◆ Prediction
Expect the AI-teammate framing to harden into named, documented features, because the category argument now needs a product to point at. What ships and when is not determinable from these entries.
Sulu
5.0MKT AUTO
Sulu ships 2.6 and 3.0 in lockstep, and the 3.0 line still reads like a maintenance branch.
◆ Current state
Sulu is a Symfony-based CMS for developer-built sites, and its release process is a synchronised pair: every 3.0.x patch ships within a minute of the matching 2.6.x patch, carrying largely the same pull requests. Six releases in five months — 3.0.8/2.6.25, 3.0.7/2.6.24, 3.0.6/2.6.23 — are almost entirely fixes, editor upgrades and framework compatibility work. A security advisory was patched across both branches in March.
◆ Where it's heading
Three threads run through the pairs. Editor upkeep is constant, with CKEditor moving to 47 LTS and then 48 and the fallout — table widgets, webpack font builds — fixed release by release. Framework compatibility is the second: Request->get calls replaced for Symfony 8, PHPUnit 13 and PHPStan kept green on lowest dependencies. The third and most interesting is data-model cleanup on the 3.0 side, where tags migrated from names to IDs behind a newly added DoctrineMigrationsBundle, with smart-content filters reworked to match. What is not visible is any capability that exists on 3.0 and not on 2.6 — a major version that is not yet behaving like one.
◆ Prediction
Expect the paired-release rhythm to continue with more Symfony 8 preparation and CKEditor 48 fallout. The open question is when 3.0 starts receiving work that is not upmerged from 2.6; until then the major version number is not buying users anything.
Alternatives to OneSignal and Sulu
Other Mkt Auto 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 OneSignal or Sulu.
Eleventy
The v4 canary line is being renamed Build Awesome while 3.x is kept on pure maintenance.
Hugo
Steady feature-then-patch cadence, with security reports rising because AI tools are finding them
ClickFunnels
Measurement gets granular while the API quietly opens ClickFunnels up to outside agents
n8n
n8n's daily patch train hides the real work: hardening its MCP server into a proper auth resource.
Kit (formerly ConvertKit)
Kit rebuilt its landing page editor, then handed the controls to an AI agent.
See all OneSignal alternatives → · See all Sulu alternatives →
Recent activity from OneSignal and Sulu
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 22h agoOneSignalHow to Pick the Best AI Marketing Tools When Every Vendor Calls Themselves “AI-Powered”
- 1d agoOneSignalThe Lifecycle Tasks You Didn't Know You Could Delegate to AI This Week
- 1d agoOneSignalI Loved My ESP. Then My Job Changed.
- 1d agoOneSignalLive Activities vs. Push: When a Lock Screen Widget Beats a Notification
- 8d agoOneSignalYour First Three Mobile Journeys: A Prioritization Guide for Small Teams
- 8d agoOneSignalWhat Is an Autonomous Lifecycle Platform? The Shift From Building Journeys to Defining Outcomes
- 15d agoSuluSulu 3.0.8 validates selection filter params at build time
- 15d agoSuluSulu 2.6.25 adds a redirect after SSO login
- 2mo agoSuluSulu 3.0.7 fixes smart-content filtering and speeds up indexing
- 2mo agoSuluSulu 2.6.24 upgrades CKEditor to version 48
- 2mo agoSuluSulu 3.0.6 migrates tag names to IDs with Doctrine migrations
- 2mo agoSuluSulu 2.6.23 moves to CKEditor 47 LTS and preps Symfony 8
Frequently asked questions
What is the difference between OneSignal and Sulu?
They serve adjacent needs but don't currently overlap on shipped themes. OneSignal and Sulu are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is OneSignal better than Sulu?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OneSignal and Sulu are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.
What are the best alternatives to OneSignal?
Top OneSignal alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "OneSignal alternatives" section above for the current picks, or visit /alternatives/onesignal for the full list with editorial commentary on each.
What are the best alternatives to Sulu?
Top Sulu alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Sulu alternatives" section above for the current picks, or visit /alternatives/sulu for the full list with editorial commentary on each.