Mixpost vs Postiz
This is the verified Mixpost vs Postiz breakdown: Mixpost (Self-hosted, one-time-licence social media management for agencies and businesses that want data ownership - a Buffer alternative with no recurring fees.) and Postiz (Open-source, self-hostable social media scheduling and agentic publishing platform; the AGPL alternative to Buffer/Hootsuite, with a managed SaaS tier.) are Social media schedulers platforms, priced from $0 license (self-host) and $0 license (self-host) respectively. The bottom line, head-to-head facts, and true cost tiers follow.
Mixpost takes three of five use cases outright and ties the other two, making it the clear overall winner. For agencies, its one-time license at $299 eliminates recurring subscription costs entirely, and extra seats carry no monthly fee, so growing teams keep costs predictable. On free plans, Mixpost offers a genuinely usable free OSS tier covering 3 networks, while Postiz has no free plan at all. For small businesses, the one-time purchase model beats Postiz's $29 per month entry point over any multi-year horizon. Across all scenarios, Mixpost supports 12 networks including Google Business Profile and a unified inbox, delivering a well-rounded feature set without per-seat charges.
Reviewed by vsref Editorialfacts verified Aug 2, 2026Methodology →
Mixpost vs Postiz: head-to-head facts
Every row independently verified| Fact | Mixpost | Postiz |
|---|---|---|
| Pricing model | one_time_licenseAug 2 | flatAug 2 |
| Free plan (what it caps) | Lite: free OSS, 3 networks (FB Pages, X, Mastodon)Aug 2 | No free planAug 2 |
| Networks supported | 12 networksAug 2 | 14 networksAug 2 |
| Instagram (Reels / Stories) | ✓ YesAug 2 | ✓ YesAug 2 |
| TikTok direct publish | ✓ YesAug 2 | ✓ YesAug 2 |
| X (Twitter) support | ✓ YesAug 2 | ✓ YesAug 2 |
| Approval workflow | ✓ YesAug 2 | ✓ YesAug 2 |
| Self-host option | ✓ YesAug 2 | ✓ YesAug 2 |
Mixpost vs Postiz: verdicts by use case
Both tools support approval workflows, so that top-weighted attribute is a wash. On extra channel cost, Mixpost uses a one-time license at $299 with no per-seat or per-channel recurring fees, which is far cheaper at scale than Postiz's recurring monthly model when managing 30 channels. Postiz offers a dedicated agency tier at $99 per month, but Mixpost's one-time $299 license means no compounding monthly costs as client count grows. On white-label support, Mixpost offers partial white-label capability while Postiz does not list this. Mixpost also includes a unified inbox, while Postiz does not list one. These differences on the mid- and lower-weighted attributes, combined with a superior long-term cost structure at 30 channels, tip the balance.
Both tools offer full X support and both cover Threads, Bluesky, and Mastodon. AI caption generation is present in both as well. The deciding differentiator would be evergreen content recycling, but no available facts address that attribute for either tool. With the three heaviest attributes either tied or unresolved, neither tool can be declared the winner on the evidence available.
Mixpost offers a free open-source tier (Lite) supporting 3 networks, including Facebook Pages, X, and Mastodon, with no payment required. Postiz has no free plan, only a 7-day trial before charging $29 per month. For a solo user who wants to schedule without paying, Mixpost Lite is the only option that works long term. Neither tool publishes a free-tier post limit, but Mixpost Lite is permanently free while Postiz's trial expires entirely. Mixpost supports 12 networks overall versus Postiz's 14, but that edge is irrelevant when Postiz charges to access any of them.
Both tools confirm Instagram support including Reels and Stories. However, the available data includes nothing on a visual grid planner, a link-in-bio tool, or best-time-to-post suggestions for either tool. The two heaviest attributes, grid planner and link-in-bio, are completely undecided by the available facts. Because the most decisive attributes carry the most weight and neither tool has published data on them, a genuine tie is the correct finding.
For a small business on a budget, the cheapest entry point matters most. Mixpost offers a one-time license at $299, which beats Postiz's recurring $29 per month for any business expecting to use the tool beyond roughly 10 months. The pricing model difference is significant: a one-time purchase eliminates ongoing subscription costs entirely, while Postiz charges flat monthly fees indefinitely. On Google Business Profile support, Mixpost has a verified yes while no equivalent fact exists for Postiz, giving Mixpost an advantage on the third-heaviest attribute. Both tools offer AI caption generation. Mixpost also provides a free OSS tier covering 3 networks at zero cost, giving small businesses a no-risk starting point.
Mixpost vs Postiz: common questions
Is Mixpost cheaper than Postiz?+−
It depends on how you plan to pay. Mixpost uses a one-time license model starting at $299, so there is no ongoing monthly fee after purchase. Postiz uses monthly subscription pricing starting at $29 per month, which adds up over time. Mixpost also offers a free self-hosted option with support for 3 networks. For long-term use, Mixpost's one-time fee is likely cheaper, but Postiz costs less upfront.
Mixpost vs Postiz: which is better for agencies?+−
For agencies, the right pick depends on budget model. Mixpost sells one-time licenses starting at $299 (or $1,199 for enterprise), so there are no recurring fees after purchase and adding extra seats carries no monthly charge. Postiz charges $99 per month for its agency tier, with unlimited posts on every paid plan and a 7-day trial to test it first. Mixpost also offers partial white-label support, which agencies managing client brands may value.
Does Mixpost or Postiz offer a free plan?+−
Mixpost offers a free Lite tier covering three networks (Facebook Pages, X, and Mastodon) as an open-source self-hosted option. Postiz has no free plan, though it provides a 7-day free trial on paid tiers. If a permanently free starting point matters, Mixpost has the clear advantage.
Is Mixpost or Postiz better for teams that want a one-time purchase instead of a subscription?+−
Mixpost uses a one-time license model, priced at $299 for the standard license and $1,199 for enterprise. Postiz uses a flat monthly subscription starting at $29 per month. If you prefer paying once and owning the license outright, Mixpost is the clear choice between the two.
Does Mixpost or Postiz support more social networks?+−
Postiz supports 14 networks, while Mixpost supports 12. Both cover major platforms including Instagram, TikTok, YouTube, X, Threads, Bluesky, and Mastodon. Postiz edges ahead in total network count, but Mixpost additionally supports Google Business Profile and Pixelfed.
Is Mixpost or Postiz better for automation and third-party integrations?+−
Postiz includes API access and webhooks with native integrations for n8n, Make, and Zapier on all paid tiers. Mixpost includes API access on Pro and Enterprise plans and also adds MCP support. Both cover automation well, but Postiz offers broader webhook and no-code tool connectivity out of the box.
Does Postiz cap the number of posts I can schedule per month?+−
Postiz allows unlimited posts per month on every paid tier, so you will never hit a scheduling ceiling as your content volume grows.
Does Mixpost charge extra for adding team members?+−
Mixpost does not charge an additional monthly fee per seat, so adding team members to your workspace will not increase your cost beyond the base license.
Do both Mixpost and Postiz support approval workflows and AI caption generation?+−
Both tools include approval workflows for team review and AI-powered caption generation. These features are available in both products, making either a viable option for teams that need collaborative content review alongside AI writing assistance.
Best Mixpost alternatives →Best Postiz alternatives →
When neither is right: weigh the rest of the Social media schedulers field →