MailBeez
MailBeez V5 arrives with a redesigned workspace, dark mode and V5-ready modules.
Comparison · Mkt Auto
n8n vs Postiz
A side-by-side editorial comparison of n8n and Postiz — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
n8n vs Postiz: at a glance
What is n8n?
n8n fixes executions being redacted when they used global credentials, on three lines.
n8n released 3.2.0 and 2.48.0 on November 10 with an Opus 5.5 default for the AI builder and a hard stop for agent runs when Gateway credits run out. November 13 brought six more patch tags across 3.2, 2.48, 2.47 and 1.123: executions that used global credentials were wrongly redacted, Redis cluster cache keys split across slots, and agents could not turn off prompt caching for endpoints that reject it.
What is Postiz?
Postiz encrypts channel tokens and lets agents send connect links for new channels.
Postiz's November 13 release encrypts channels' access and refresh tokens in the database when enabled, with a local key or AWS KMS, and needs no migration. A new connect link endpoint and MCP tool let an app or agent give someone a one-hour link that adds their social channel to a workspace. It also fixes two access-control holes (billing routes open to plain members, and post saves across organizations), adds Amazon SES for email, and fixes 40+ provider and billing issues.
n8n vs Postiz: editorial side-by-side
n8n
6.3MKT AUTO
n8n fixes executions being redacted when they used global credentials, on three lines.
◆ Current state
n8n released 3.2.0 and 2.48.0 on November 10 with an Opus 5.5 default for the AI builder and a hard stop for agent runs when Gateway credits run out. November 13 brought six more patch tags across 3.2, 2.48, 2.47 and 1.123: executions that used global credentials were wrongly redacted, Redis cluster cache keys split across slots, and agents could not turn off prompt caching for endpoints that reject it.
◆ Where it's heading
The project is in a heavy maintenance phase, carrying four release lines at once and backporting each fix to all of them. New capability lands in 3.x while 2.x and 1.x get the same patches, a sign many self-hosters have not moved to 3.
◆ Prediction
More same-day patch tags across all four lines are likely until 3.2 settles; a 3.3 feature release would be the next substantive change.
Postiz
2.5MKT AUTO
Postiz encrypts channel tokens and lets agents send connect links for new channels.
◆ Current state
Postiz's November 13 release encrypts channels' access and refresh tokens in the database when enabled, with a local key or AWS KMS, and needs no migration. A new connect link endpoint and MCP tool let an app or agent give someone a one-hour link that adds their social channel to a workspace. It also fixes two access-control holes (billing routes open to plain members, and post saves across organizations), adds Amazon SES for email, and fixes 40+ provider and billing issues.
◆ Where it's heading
Postiz still ships large releases about every six weeks. The last three have moved it from a scheduler toward publishing infrastructure that other software and agents can drive, with MCP access, preview comments and now connect links. This release adds the security work, encrypted tokens and tenant isolation, that larger self-hosted and multi-organization deployments need.
◆ Prediction
The next release will likely extend connect links to platforms that need API keys or instance URLs, and keep tokens out of Temporal history, which this release describes as groundwork.
Alternatives to n8n and Postiz
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 n8n or Postiz.
Gumloop
Gumloop 13.6 gives admins one set of rules for every tool an agent touches.
AcyMailing
AcyMailing 11.1.2 closes holes that let strangers read or unsubscribe any subscriber.
Buttondown
Buttondown lets writers reorder editor blocks without a mouse.
GetResponse
GetResponse now ships a playbook so AI agents can run its email marketing.
Pimcore
Pimcore 2026.3.5 tightens permission checks across WebDAV, previews and versions.
Recent activity from n8n and Postiz
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 17h agoPostizEncrypted channel tokens, connect links, Amazon SES & 40+ fixes
- 1d agon8nn8n 2.47.7 stops redacting executions with global credentials
- 1d agon8nn8n 2.48.4 stops redacting executions with global credentials
- 1d agon8nn8n 3.2.2 patch release
- 1d agon8nn8n 1.123.96 fixes JSON highlighting and bumps the MCP SDK
- 1d agon8nn8n 2.48.3 fixes Redis cluster keys and agent prompt caching
- 1d agon8nn8n 2.47.6 backports 2.48.3 fixes
- 1mo agoPostizPreview comments, self-hosted MCP connector, responsive app & 50+ provider fixes
- 3mo agoPostizStreamed media uploads, duplicate-post protection & MCP fixes
- 4mo agoPostizSecurity patch for vulnerability PSA-2026-NWZN9J
Frequently asked questions
What is the difference between n8n and Postiz?
Both compete on the same themes — self-hosted — within Mkt Auto. n8n is currently shipping more aggressively (velocity 6.3 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 n8n better than Postiz?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. n8n is currently shipping more aggressively (velocity 6.3 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 Mkt Auto products to evaluate alongside.
What are the best alternatives to n8n?
Top n8n alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "n8n alternatives" section above for the current picks, or visit /alternatives/n8n for the full list with editorial commentary on each.
What are the best alternatives to Postiz?
Top Postiz alternatives in Mkt Auto are ranked by recent ship velocity. Browse the "Postiz alternatives" section above for the current picks, or visit /alternatives/postiz-app for the full list with editorial commentary on each.