Postiz Open Source Alternatives: Licenses and Runtime Costs
- Postiz identifies its open-source application as AGPL; verify the applicable release and obligations.
- Mixpost Lite is open source; paid Pro and Enterprise have separate source-available licenses.
- Hosting, databases, provider configuration and maintenance remain operating work.
Postiz open source alternatives should be compared on license rights, supported workflow and responsibility for operating the application. Mixpost Lite, Mixpost Pro and a managed Postiz subscription answer different needs. A visible source tree or one-time purchase does not establish the same redistribution rights, recurring costs or platform configuration. Specify whether the application serves your team, clients or paying software customers.
Source availability, permission to use it and the work to operate it are different questions.
Choose the license for the actual use
Postiz's official product identifies the open-source application as AGPL. That label is relevant to evaluating a modified or hosted application, but it does not settle every deployment obligation from a feature comparison. Inspect the actual release and license for the intended arrangement. Do not assume that seeing source code makes every product permissively licensed or permits every hosted resale without conditions.
Mixpost lists a free open-source Lite edition. Its paid Pro is $299 and Enterprise $1,199 under their published terms, with one domain, one business and one year of updates. Paid editions are source available, a different licensing model from Lite. Pro's stated scope covers internal and agency use; Enterprise addresses offering Mixpost as your SaaS service. Verify the exact planned arrangement instead of equating all client work with reselling software.
The paid terms also describe a fallback version after the update period. A one-time purchase is therefore not evidence of lifetime access to every future release. Eligible nonprofits have a stated thirty-percent discount, which requires qualification. Keep license fees, future update entitlement and hosting costs separate. No product migration or deployment has been completed for this article, and it does not certify license compliance for a specific modified service.
- Postiz open source: AGPL application. Check the selected release and actual intended use.
- Mixpost editions: Lite open source; paid source available. Pro $299 / Enterprise $1,199; license scope differs.
- Operating work: Runtime, backups and provider configuration. A license price is different from a recurring service bill.
- Postiz creative counters: AI videos ≠ source clipping minutes. Separate allowances do not define a per-video editing budget.
Compare the actual runtime and maintenance work
Postiz's current requirements specify a light-use floor of two vCPUs, two gigabytes of RAM and twenty gigabytes of storage; that floor is not a workload guarantee. The recommendation for up to twenty users is four vCPUs, eight gigabytes of RAM and fifty gigabytes of persistent storage. Multiple accounts, concurrency and source builds can need more headroom. A cheap server quote without workload assumptions is incomplete.
The documented current setup includes PostgreSQL, Redis and Temporal, which became required in the stated current architecture. Object storage is optional because local storage is also described. External provider connectivity, reverse-proxy configuration and the browser-reachable backend still need attention. The requirements page does not demonstrate that installing containers automatically completes every social connection or creates a permanently unattended service.
Mixpost's current pricing FAQ lists PHP 8.3 or later, MySQL and Redis as requirements. Describing Lite as only an application plus database misses Redis. In either setup, assign responsibility for backups, patches, access, storage, failed jobs and restoring service. Those are suggested operating checks, not a claim that every deployment fails without a fixed paid operator or a universal number of monthly maintenance hours.
Keep provider configuration and creative quotas distinct
Postiz explains that some providers need separate configuration and may have approval steps; it also advertises assistance under applicable hosted plans. Timing depends on the provider and actual application, so a universal month-long wait is not established. Self-hosting changes control over the application. It does not establish permission for every endpoint or guarantee that every requested format reaches its destination.
Managed Postiz monthly plans list Standard $29 for five channels, Team $39 for ten, Pro $49 for thirty and Ultimate $99 for one hundred, with API, MCP and CLI in current paid plans. Hosted features and self-hosted functionality should be checked against the selected release rather than assumed identical. A hosted trial is not evidence of a permanent free hosted plan.
The listed AI video allowances are three, ten, thirty and sixty across those tiers. Video clipping instead lists sixty, one hundred and twenty, three hundred and six hundred source-video minutes. Those are separate counters. Dividing clipping minutes by the number of allowed AI videos does not establish an editing budget per video, an accepted-clip count or comparative generation quality. Measure the actual source workload and deliverable independently.
Select a supported arrangement and verify one complete task
Consider Mixpost Lite when its documented workflow, license and runtime fit the required internal task. Consider paid Mixpost when its edition features and permitted use address the need. Consider self-hosted Postiz when its supported release and operating responsibility fit, or managed Postiz when the required hosted plan and feature gates fit. There is no reproduced matched deployment showing that one is universally easier, cheaper or more reliable.
Before moving, preserve source assets, queued items, account mappings and review responsibility. Check what the chosen release can actually import, then inspect one authorized, suitable action from request to final destination. Retain errors instead of treating a restarted job as proof of successful publication. A service health check is different from a destination result, and neither establishes audience growth or paid conversion.
NoobClaw publishes this review and documents a separate creative case: a 441-character script produced a local 32.6-second, 1080-by-1920 video at 30fps with observed audio and subtitles. Generic footage and unresolved voice and asset-rights review limit that result. It is not a deployment, permission or compatibility test of Postiz or Mixpost. Include creative production if it is missing, while keeping its evidence separate from operating a publishing application.
For the related content and workflow decisions, read Postiz Open Source vs Paid: Plans, AI and Hosting Costs and Postiz Self-Hosted Costs: Server, Providers and Maintenance. Each review has its own evidence and scope.
NoobClaw publishes this article. Its script-to-video guide and public creative execution record document a local video result, not external-platform publication. Check the current product offer against the supported action you need.
Frequently asked questions
Is every Mixpost edition open source under the same terms?
No. Lite is the open-source edition; paid Pro and Enterprise use separate source-available licenses with stated scope and update terms.
Does self-hosting eliminate provider setup or review?
That result is not established. Inspect the intended provider and action; operating the application does not certify all external permissions.
Can I divide clipping minutes by AI video allowance?
That arithmetic does not establish a per-video editing allowance. Source-video clipping time and AI-generated video counts are separate product counters with different purposes.
Sources
Official material read on October 11, 2026. Canva annual USD amounts are current official yearly commitments excluding tax; they are not monthly checkout quotes. Upload-Post default annual displays and current monthly table are kept distinct. Prices identify their billing term; vendor allowances are not measured publishing results. Hypothetical inventory and cost examples are labeled; the public local-production record has its own limitations.