ConvertKit
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Comparison · Mkt Auto
AcyMailing vs Keila
A side-by-side editorial comparison of AcyMailing and Keila — release velocity, themes, recent moves, and the top alternatives to consider.
AcyMailing vs Keila: at a glance
What is AcyMailing?
AcyMailing keeps a steady maintenance cadence with periodic feature batches, no directional shift.
AcyMailing ships frequent point releases dominated by bug fixes, PHP-version compatibility work, and integration upkeep across the Joomla/WordPress extension ecosystem. Larger minor versions (10.7.0, 10.9.0) bundle real automation and subscription-form features, but the recent run is mostly patch-level.
What is Keila?
Self-hosted newsletter tool laying groundwork to expand into transactional email
Keila is shipping steadily again after a roughly 10-month gap, with five releases since January 2026. The headline move is v0.20.0's new email scheduler and a migration from a recipients schema to a generic messages schema, explicitly framed as the foundation for transactional emails. Around it sit incremental gains: welcome emails, interaction-based segmentation, newsletter archives, a faster block/markdown editor, more translations, and performance indices.
AcyMailing vs Keila: editorial side-by-side
AcyMailing
5.0MKT AUTO
AcyMailing keeps a steady maintenance cadence with periodic feature batches, no directional shift.
◆ Current state
AcyMailing ships frequent point releases dominated by bug fixes, PHP-version compatibility work, and integration upkeep across the Joomla/WordPress extension ecosystem. Larger minor versions (10.7.0, 10.9.0) bundle real automation and subscription-form features, but the recent run is mostly patch-level.
◆ Where it's heading
The product is in mature upkeep mode: hardening security, keeping pace with PHP 8.4/8.6 and Joomla 6, and broadening automation filters and add-on integrations incrementally. No re-platforming or category move is visible; investment goes to reliability and edge-case correctness.
◆ Prediction
Expect continued point releases on the same biweekly-to-monthly cadence, with the next feature batch landing in a 10.x minor around automation or segmentation rather than any architectural change.
Keila
6.3MKT AUTO
Self-hosted newsletter tool laying groundwork to expand into transactional email
◆ Current state
Keila is shipping steadily again after a roughly 10-month gap, with five releases since January 2026. The headline move is v0.20.0's new email scheduler and a migration from a recipients schema to a generic messages schema, explicitly framed as the foundation for transactional emails. Around it sit incremental gains: welcome emails, interaction-based segmentation, newsletter archives, a faster block/markdown editor, more translations, and performance indices.
◆ Where it's heading
The product is broadening from a pure newsletter tool toward a fuller email platform. The schema migration decouples sent-message records from campaigns and contacts, which the changelog says unlocks transactional email — a new capability surface, not just a newsletter improvement. Alongside, a wave of localization and editor/performance work suggests a push for both reach and polish.
◆ Prediction
Expect transactional email to land as a first-class feature on top of the new messages schema, plus continued automation primitives (welcome emails hint at more lifecycle messaging) and localization. The renewed release cadence looks likely to hold.
Alternatives to AcyMailing and Keila
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 AcyMailing or Keila.
n8n
Shipping daily across parallel lines, with 2.28.0 pushing hardest on native agentic AI.
WPForms
WPForms' feed is how-to tutorials, not releases, though AI form-building is a clear throughline.
Gumloop
Gumloop turns autonomous agents into supervised, governable workers.
Customer.io
Customer.io threads an AI agent through messaging, integrations, and setup.
Insider
SEO content feed crawled as a changelog — buyer-guide posts, not product releases.
See all AcyMailing alternatives → · See all Keila alternatives →
Recent activity from AcyMailing and Keila
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 12d agoAcyMailingAcyMailing 10.10.2
- 14d agoAcyMailingAcyMailing 10.10.1
- 16d agoAcyMailingAcyMailing 10.10.0
- 29d agoKeila0.20.1: pre-filled forms, pt-BR, query-perf indices
- 1mo agoKeila0.20.0: new email scheduler and messages-schema migration ⚡
- 1mo agoAcyMailingAcyMailing 10.9.1
- 1mo agoAcyMailingAcyMailing 10.9.0
- 2mo agoKeila0.19.1: SMTP-without-auth, image resizing, faster Markdown
- 3mo agoAcyMailingSecurity patch for user-creation vulnerability (9.11.0-10.8.1)
- 3mo agoKeila0.19.0: welcome emails, Phoenix 1.7/LiveView upgrade
- 5mo agoKeila0.18.0: archives, interaction-based segmentation
- 1y agoKeila0.17.1: launch-error hotfix for 0.17.0
Frequently asked questions
What is the difference between AcyMailing and Keila?
They serve adjacent needs but don't currently overlap on shipped themes. Keila is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 AcyMailing better than Keila?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Keila is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Mkt Auto products to evaluate alongside.
What are the best alternatives to AcyMailing?
Top AcyMailing alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "AcyMailing alternatives" section above for the current picks, or visit /alternatives/acymailing for the full list with editorial commentary on each.
What are the best alternatives to Keila?
Top Keila alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Keila alternatives" section above for the current picks, or visit /alternatives/keila for the full list with editorial commentary on each.