The honest Postiz alternative for 2026
A working creator's comparison of Postiz vs Kompozy. Honest pros, real pricing, and a clear pick for open-source scheduling versus AI content generation.
Published 2026-09-01 · Updated
Short answer
Postiz is an open-source, self-hostable social media scheduler under AGPL-3.0, with hosted plans from $29 a month and free self-hosting. Pick it if you already make your content and need it scheduled across many networks. Kompozy is the alternative when producing content is the bottleneck: it turns one source into clips, avatar video, carousels, a blog and a newsletter, then publishes them.
Key takeaways
- Postiz hosted plans: Standard $29, Team $39, Pro $49, Ultimate $99 per month.
- Every plan includes an MCP server, CLI, public API and webhooks.
- Its AI is post-level, with capped images, videos and clipping minutes.
- Kompozy generates content at depth; Postiz is the stronger pure scheduler.
If you've typed "Postiz alternative" into Google, it helps to be precise about what you're actually comparing. Postiz is an open-source, self-hostable social media scheduler with a chat-driven Smart Agent — it's very good at scheduling across a lot of networks, and it's cheap or free depending on whether you self-host. Kompozy is a content-generation engine that also publishes. Those are different tools for different bottlenecks.
This page isn't a hit piece. I run Kompozy, and the honest answer is that Postiz is the right pick for a specific kind of user and Kompozy is the right pick for another. If you read this and conclude Postiz is your tool, good — you'll have made an informed call instead of buying software shaped for a different job.
The deciding question is simple: is your problem distributing content, or producing it? Postiz assumes you already make your posts and want them scheduled everywhere, ideally from a chat prompt or an API. Kompozy assumes your bottleneck is producing enough on-brand content in the first place — one source turned into clips, avatar video, carousels, images, a blog, and a newsletter. Postiz schedules. Kompozy generates. Pick for the bottleneck you actually have.
Everything below is grounded in each product's public pages as of the verify date. No fabricated numbers, no straw-man comparison — Postiz genuinely wins several rows, and they're marked as such.
What is Postiz?
Postiz is an open-source social media scheduling platform from the Gitroom team, licensed under AGPL-3.0 and fully self-hostable — the project states there is no difference between the hosted and self-hosted versions. You connect your accounts and manage posting from a visual calendar and a chat-driven Smart Agent that drafts copy, generates a matching image, and schedules posts from natural language. It publishes to a broad set of networks (Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, Threads, Bluesky, Mastodon, Reddit, Discord, and more) — wider channel coverage than most schedulers. Its 2026 differentiator is being genuinely agentic and developer-friendly: alongside a public API and Node SDK, it ships an MCP server and a CLI, so an external agent like Claude or ChatGPT can list accounts, create posts, upload media, and schedule content, and it integrates with n8n and Make.com. What it does not do is generate deep content. Its AI is post-level: captions, hashtags, generic text-to-image visuals, and short clips. Paid plans include capped video clipping minutes, but there's no avatar/persona video, no brand-exact carousel builder, no governed brand voice, and no blog or newsletter output.
Why do people look for a Postiz alternative?
People look past Postiz for one reason: it schedules and lightly assists, but it doesn't produce content at depth. If your bottleneck is "I can't make enough content to fill the schedule," Postiz can't help — it moves and mildly augments what you already made. Its plans include capped video clipping minutes (60 to 600 a month), but there's no avatar or talking-head video, no HyperFrames-style brand-exact carousels, no Persona Brief or banned-word governance to keep a batch on one voice, and no blog or newsletter generation. Its AI images and short clips are generic text-to-image output with no face-lock or brand template. None of that makes Postiz bad — it makes it a focused, excellent scheduler that happens to have a chat layer. If your job is "I already create my content and want it scheduled everywhere, ideally from an API or an agent, cheaply or self-hosted," Postiz is one of the strongest picks on the market. The alternative question only matters if your real need is generating the content, not just distributing it.
How do Postiz and Kompozy compare feature by feature?
| Feature | Postiz | Kompozy | Note |
|---|---|---|---|
| Open-source / self-hostable | Yes | No | Postiz's biggest edge: AGPL-3.0, self-host for free with hosted-version parity. Kompozy is managed SaaS. |
| Cross-platform scheduling & calendar | Yes | Yes | Both ship this. Postiz reaches more raw networks; Kompozy publishes to 9 surfaces incl. blog + email. |
| Channel / network breadth | 15+ | 9 | Postiz wins on raw count (Bluesky, Mastodon, Discord, Reddit). Kompozy covers 8 social + blog + email. |
| AI text generation | Partial | Yes | Postiz drafts post captions/hashtags. Kompozy writes captions, blog articles, and newsletters at depth. |
| AI clip detection (long → short) | Yes — 60 to 600 clipping minutes/mo by plan | Yes | Both clip long video; Postiz caps it by minutes, Kompozy meters it in credits. |
| Avatar / persona video | No | Yes | Kompozy generates HeyGen avatar and Persona video; Postiz makes only short generic clips. |
| AI image generation | Partial | Yes | Postiz makes generic text-to-image visuals. Kompozy adds face-lock, quote cards, and infographics. |
| Brand-exact carousels (templates) | No | Yes | Kompozy builds pixel-exact carousels via HyperFrames; Postiz has no carousel template system. |
| Persona Brief / brand-voice governance | No | Yes | Kompozy enforces tone, banned phrases, and audience per brand. Postiz has no equivalent. |
| Blog + newsletter generation | No | Yes | Kompozy ships a blog draft and newsletter body from the same source. Postiz posts to social only. |
| Agentic control (MCP / CLI) | Yes | Partial | Postiz's MCP server + CLI let external agents run it end to end — a real edge for developers. |
| Public API / SDK / n8n / Make | Yes | Partial | Postiz has a mature developer surface on every plan. Kompozy offers enterprise API keys on Enterprise. |
| Team members / collaboration | Yes | Yes | Postiz: unlimited members from the Team plan up. Kompozy: brand workspaces with per-post approval. |
| Pricing model | Channels + free self-host | Usage credits | Postiz prices by channels (or free self-hosted). Kompozy prices by generation credits per month. |
How much do Postiz and Kompozy cost?
| Tier | Postiz plan | Postiz price | Kompozy plan | Kompozy price |
|---|---|---|---|---|
| Entry | Postiz Standard (or self-hosted free) | $29/mo (5 channels) — or $0 self-hosted | Kompozy Starter | $199/mo (5,500 credits) |
| Mid | Postiz Pro | $49/mo (30 channels) | Kompozy Pro | $499/mo (18,000 credits) |
| Top | Postiz Ultimate | $99/mo (100 channels) | Kompozy Enterprise | Contact Sales |
What does Postiz do well?
- Fully open-source and self-hostable under AGPL-3.0, with the free self-hosted build matching the paid product — you own your data and can audit the code.
- Broad channel coverage, including niche networks (Bluesky, Mastodon, Discord, Reddit) most schedulers skip.
- The Smart Agent drafts copy, makes an image, and schedules from a single natural-language prompt.
- A genuine developer surface: public API, MCP server, CLI, Node SDK, and n8n/Make.com integrations.
- Strong price-to-value — paid plans from $29/mo with a 7-day trial, or free if you self-host.
- Unlimited scheduled posts on every plan, plus unlimited team members on the team-and-up plans.
- Agentic-ready: external agents like Claude or ChatGPT can run the whole account over MCP.
Where does Postiz fall short?
- AI is post-level — clipping is capped by minutes, and there is no avatar/persona video or brand-exact carousel builder.
- Generic AI images and short clips, with no face-lock or brand-template system.
- No Persona Brief, brand-voice rules, or banned-phrase governance to keep a batch on one voice.
- No blog article or email newsletter generation — it posts to social only.
- AI image and video allowances are capped per plan (none/limited on the entry tier).
- Self-hosting is free in dollars but not in time — you own the deployment, updates, and uptime.
- The $29/mo Standard plan has 5 channels and no team members.
When should you pick Postiz over Kompozy?
- You already create your content and only need scheduling. Postiz is purpose-built for scheduling across many networks. Paying for a generation engine you don't need is paying for weight.
- You want to self-host and own your data. Postiz is AGPL-3.0 with hosted-version parity — you can run the whole product for free and audit the code. No credit-based SaaS matches that.
- You're a developer or automation team. The MCP server, CLI, public API, SDK, and n8n/Make integrations make Postiz the most agent- and automation-friendly scheduler in its class.
- You need the widest raw network coverage at the lowest cost. Postiz reaches more social networks than most schedulers and starts at $29/mo (or free self-hosted) — hard to beat on breadth-per-dollar.
When should you pick Kompozy instead of Postiz?
- Your bottleneck is producing content, not distributing it. Kompozy turns one source into 20 formats across video, image, text, blog, and newsletter. Postiz can't generate any of that depth.
- You want clips plus everything built around them. Drop a long video. Kompozy finds the moments, produces captioned vertical shorts, and builds the carousels, blog, and newsletter from the same source. Postiz clips and schedules.
- You want avatar video, brand-exact carousels, or images. Kompozy generates HeyGen avatar cuts, HyperFrames carousels, face-locked persona images, and quote graphics. Postiz makes only generic clips and images.
- You enforce a brand voice across a team or multiple brands. The Persona Brief governs tone, banned phrases, and audience per workspace. Postiz has no equivalent because it doesn't generate at that depth.
- You want blog + newsletter outputs from the same source. Kompozy ships a blog draft and a newsletter body from the same source that produced your shorts. Postiz posts to social only.
Is Postiz or Kompozy the better fit for your bottleneck?
Here's the honest pitch. Postiz is a distribution tool — an open-source, self-hostable, agentic scheduler that reaches a lot of networks cheaply. Kompozy is a content factory with distribution attached. If you already have the inventory and just need it scheduled everywhere, Postiz is lighter, cheaper, and — if you self-host — free, and you should use it.
For most creators and small teams in 2026, though, the real bottleneck isn't "I can't schedule," it's "I can't produce enough on-brand content to fill the schedule." Recording one good thing per week and turning it into 25-35 well-formatted outputs — clips, avatar video, carousels, quote cards, a blog draft, a newsletter — is a different game than writing one AI caption per platform. Kompozy is built for that game; Postiz's Smart Agent is not.
The cleanest setup is often both: keep Postiz as your self-hosted scheduler and let Kompozy be the generation engine that fills its queue with real production instead of one-off captions. Start on Kompozy Starter at $199/mo (5,500 credits) and point the output at whatever you distribute. If you only need to schedule, Postiz alone is the right call. If you need to produce, that's where Kompozy earns its place.
What does this look like in Kompozy?
This persona infographic came straight out of the Kompozy workspace. It is here to show the format, not anything about Postiz, and it was not made for a client.
Who is this for, and who should skip it?
Best for:
- Creators who cannot make enough content to fill a schedule
- Teams that want avatar video, carousels, blogs and newsletters from one source
- Brands that enforce one voice across many outputs
Not ideal for:
- People who already create everything and only need scheduling (use Postiz)
- Teams that want to self-host and own their data
- Developers who want an agent-friendly scheduler at a low price
Frequently asked questions
Is Kompozy cheaper than Postiz?
No — and they meter different things. Postiz starts at $29/mo (or free self-hosted) and prices by channels; Kompozy starts at $199/mo Starter and prices by generation credits. If you only schedule, Postiz is far cheaper. If your cost is producing content, Kompozy's credit-based generation replaces several tools, which changes the total-cost math.
Does Postiz generate content with AI?
At the post level, yes. Postiz's Smart Agent drafts captions and hashtags, makes generic text-to-image visuals, and produces short AI clips (allowances scale by plan). It includes capped video clipping minutes, but it does not do avatar/persona video, brand-exact carousels, governed brand voice, or blog/newsletter generation. Its AI assists a post; it doesn't produce a full content set.
Can Kompozy do everything Postiz does?
For scheduling and publishing, largely yes — Kompozy fans output across eight social platforms plus blog and email with a per-post review. Where Postiz still wins: raw network breadth (it reaches more social networks), full self-hosting, and a more mature developer/agentic API surface. Kompozy is managed SaaS focused on generation depth.
Is Postiz really free?
It can be. Postiz is AGPL-3.0 and self-hostable with parity to the hosted version, so you can run the whole product for free on your own infrastructure — you just own the deployment, updates, and uptime. The managed hosted plans start around $29/mo with a 7-day free trial.
If I switch from Postiz to Kompozy, what changes?
They're different jobs, so most people add rather than switch. If you self-host Postiz, keep it as the scheduler and use Kompozy upstream to generate the content that fills its queue. If you want one tool that both produces the content and publishes it, Kompozy replaces the scheduling too — you rebuild your queues and re-authenticate accounts, but you gain clips, avatar video, carousels, a blog, and a newsletter from one source.
How do we know this?
We checked every price, date, figure and competitor claim on this page against the sources listed below on 2026-10-23, and corrected or removed anything we could not confirm. Postiz plans come from postiz.com/pricing; license and integrations come from its GitHub repository. Kompozy plan details come from kompozy.io/pricing.
Sources
- Postiz — Pricing (read 2026-10-23)
- GitHub — gitroomhq/postiz-app (read 2026-10-23)
- Kompozy — Pricing (read 2026-10-23)
- Kompozy — Home (25-35 outputs per source) (read 2026-10-23)
- Kompozy — FAQ (read 2026-10-23)
Related comparisons
- AI Content Repurposing — The complete methodology for turning one source into 25-35 pieces of native-format content across every platform — without producing AI slop.
- Autonomous Content Creation — Most "autonomous" AI content is slop.
- AI Brand Voice & Persona — Without a Persona Brief, every AI output averages to the LLM default voice.