CadenzovaCadenzova vs Postiz
Postiz is an open-source scheduler you can self-host for free, with an AI assistant, an API and broad platform support. Cadenzova is hosted and does the planning and creation for you.
Choose Cadenzova if
- You don't want to run servers (Postgres, Temporal, Elasticsearch)
- You want posts created and planned, not only scheduled
- You want results to shape next week automatically
Choose Postiz if
- You want open source and full control of your data
- You're technical and happy to self-host for free
- You need niche platforms like Mastodon, Discord or Reddit
Postiz is a strong open-source scheduler
Postiz is one of the most capable open-source social schedulers: a visual calendar, many platforms, an AI assistant, a public API and an MCP server for agent workflows. Self-hosting is free, though it needs a real stack (PostgreSQL, Temporal and, in recent versions, Elasticsearch) and a few GB of RAM.
Cadenzova is hosted and opinionated
Cadenzova isn't open source and isn't trying to be a blank scheduler. It's a hosted service that plans the week from your catalog and goals, creates the images, reels and captions, publishes after approval, confirms each post is live and learns from the results. Different tools for different people: builders who want control, and owners who want the work done.
What Cadenzova added in October 2026
- Verified publishing. "Published" only appears once the platform confirms the post is live (Instagram, Pinterest, YouTube, TikTok, Bluesky). If a post fails you're told why and what to do, and outages or rate limits retry automatically at 5, 20 and 60 minutes. See why scheduled posts fail.
- Your voice, learned on connect. Connecting Instagram, TikTok, Pinterest, Threads, YouTube, Bluesky or X reads your existing posts and every new caption is written to match: tone, hooks, phrases, emoji and hashtag habits. Try the free brand voice analyzer.
- Shopify app. Import your catalog from Shopify (free) alongside WooCommerce, with optional daily sync.
- Free plan. Cadenzova Post schedules and publishes 30 posts a month across 3 channels for free, with no card.
Feature by feature
| Capability | Cadenzova | Postiz |
|---|---|---|
| AI-generated images | Yesgpt-image-1 / Flux | Unverified |
| AI-generated video | YesTalking-avatar, slideshow & product-demo reels | Unverified |
| AI-written captions/copy | Yes | YesBuilt-in AI assistant |
| Writing voice learned automatically from your past posts | YesOn connect, reads your existing Instagram, TikTok, Pinterest, Threads, YouTube, Bluesky or X posts and writes every new caption in that voice (Settings → Learned writing style) | Unverified |
| AI-proposed weekly content plan | YesAutopilot proposes it — you approve before anything runs | No |
| Closed-loop learning from real results | YesA weekly retro rewrites brand strategy from real results | No |
| Hook/creative A/B testing with significance testing | YesReal statistical-significance testing, not eyeballing | No |
| Real API auto-publish (Pinterest/Instagram/X/Bluesky/YouTube Shorts) | YesPinterest, Instagram, X, Bluesky, YouTube Shorts, LinkedIn (personal profile) | Yes20+ platforms including Bluesky and Mastodon |
| TikTok auto-publish | YesContent-posting audit approved — posts at the widest privacy level your account allows | Unverified |
| Facebook & LinkedIn native auto-publish | PartialLinkedIn (personal profile) auto-publishes natively — see the row above. Facebook and LinkedIn Company Pages still prepare a caption + media posted by hand; Company Pages will auto-publish too once LinkedIn's app review clears | Yes |
| Confirms each post is actually live on the platform after publishing | YesRe-checks Instagram, Pinterest, YouTube, TikTok and Bluesky posts are live before saying "published"; failures explained in plain English and auto-retried for outages/rate limits | Unverified |
| Product-catalog integration (WooCommerce, etc.) | YesShopify (official app, free) and WooCommerce (free, with auto revenue sync) | Unverified |
| Automatic per-order revenue attribution | YesAutomatic for WooCommerce; other channels logged manually | Unverified |
| AI-generated product listing images | Yes | No |
| AI-built sellable PDF products | Yes | No |
| Multi-brand / agency support | Yes | Unverified |
| White-label client reports (no login) | Yes | Unverified |
| Engagement & competitor-strategy guidance | YesWeekly engagement tasks + named-competitor research | Unverified |
| Unified social inbox / DM management | NoNo DM/comment inbox — a real gap today | Unverified |
| Social listening | No | Unverified |
| Team approval workflow | PartialOne owner (or small team) approves the week — not multi-stakeholder chains | Unverified |
| Free tier available | YesFree plan: 30 posts/month on 3 channels, plus bonus AI credits on signup; no card required | PartialFree if you self-host; hosted plans are paid |
"Unverified" means we couldn't confirm the current state of that capability from public sources at time of writing — not a claim it's missing. Competitor pricing and plan details change often; check each vendor's own site for current numbers.
Who each one is actually best for
Postiz may be a better fit if:
- You want open-source software you can audit and host
- You have the skills to run it
- You want an API, MCP server and n8n/Zapier hooks for your own automations
Cadenzova may be a better fit if:
- You want nothing to install or maintain
- You want the AI to decide and make the week's content
- You want writing in your learned voice and publishing verified as live
- You sell products and want the catalog steering the plan
Frequently asked questions
Is Cadenzova open source?
No. It's a hosted product with a free plan (30 posts a month on 3 channels) and paid plans for AI planning and creation.
Can Postiz learn my brand voice from past posts?
We didn't find that capability in Postiz's documentation or reviews. Cadenzova reads your existing posts when you connect an account and writes in that voice.
