Postiz Review

Postiz review verdict: choose Postiz Cloud for automated publishing, and self-host only when someone owns the infrastructure. The entry plan connects 5 accounts, but client approvals are manual and reporting depends on the network. It can replace a scheduler; replacing an agency's whole social operation requires a closer fit check.

Postiz is a social publishing application that connects your accounts, holds drafts and scheduled posts, and sends content to each network. You can operate it through a calendar, its AI assistant, or an API, an interface that lets other software create and manage posts. The managed cloud service and the self-hosted edition share the application; the difference is who runs the infrastructure and configures the social-network connections.

Verified on 25 October 2026 against Postiz's live pricing page, documentation and repository. This is a documentation-based evaluation, not a hands-on publishing or reliability test. The recommendation turns on account coverage, the approval process, reporting requirements and responsibility for maintenance.

Postiz Review: Who Should Use It?

Postiz fits a founder or marketer who wants a publishing calendar that can also become part of a larger automated workflow. It is particularly interesting when a blog, product changelog or content database should feed social drafts without someone copying everything between applications.

For a small agency, the attraction is account capacity and collaboration without a growing teammate bill on eligible plans. The catch is that organizing clients and collecting feedback are different from enforcing approval before publication. You need the former; your clients may require the latter.

Buffer also lists API access on its current plans. The decision is therefore not simply “Postiz has an API, Buffer does not.” Postiz's combination of deployment control, publishing automation and agent access is the stronger reason to investigate it.

Who Should Skip It?

Postiz is unnecessary for an occasional poster whose existing queue already does the job. Buffer is the cleaner shortlist for that buyer. A customer-service team should keep Hootsuite in contention when handling conversations and monitoring mentions matter as much as sending posts.

The narrower alternatives have specific reasons to exist:

• Later fits an Instagram-led brand that needs to preview and rearrange its feed visually; its Visual Planner page shows that workflow.
• SocialBee fits a marketer whose main job is rotating reusable content categories; its content organization guide explains how re-queuing returns evergreen posts to their category for another turn.
• Vista Social fits an agency needing enforced, staged sign-off; its agency feature page describes multi-step reviews with client access and approval locks.

For a broader shortlist, use the Later alternatives comparison and the best social media scheduler for small business guide. Choose around the work that causes delays, not the longest feature list.

Scheduling: Adapt One Campaign to Each Channel

Postiz's strongest everyday use is preparing a campaign once, then adapting the content and attachments for each destination before scheduling. For a founder announcing a product update, that means a professional LinkedIn explanation, an Instagram visual and a YouTube demonstration can share a planning session without becoming identical posts.

The calendar has day, week, month and list views, with drafts, scheduled items and published posts in the same place. Client filters and colored tags make the calendar useful beyond a single brand.

Which Channels Does Postiz Support?

Postiz advertises support for 30+ channels. Its platform reference lists the following destinations and connection variants:

• Major social and business channels: X, formerly Twitter; LinkedIn profiles and LinkedIn Pages; Facebook Pages; Instagram through Facebook Business or a standalone connection; Threads; TikTok and TikTok Business; YouTube; Pinterest; Reddit; and Google Business Profile, called Google My Business in the docs.
• Community and additional networks: Discord, Slack, Telegram, Bluesky, Mastodon, Farcaster, Nostr, Lemmy, Twitch, Kick, VK, Whop, Skool, MeWe and Moltbook.
• Publishing and creative destinations: Medium, Dev.to, Hashnode, WordPress, Listmonk, Dribbble and Tumblr.

That list is broader than the set of accounts a nontechnical buyer can necessarily connect through the interface. The same reference says Twitch, Kick, VK, Nostr, Lemmy, Medium, Dev.to, Hashnode, WordPress, Listmonk and Moltbook support API publishing but currently lack an in-app connection flow. If one of those is essential, resolve the connection method before moving your calendar.

Account type matters too. Facebook support here means Pages. LinkedIn profiles and Pages are separate connections, and the Instagram connection method affects available features. Write down the exact accounts you manage before comparing the plan's channel cap.

A Product-Launch Workflow

Postiz documents the following composer workflow. This is a practical way to evaluate it with your own campaign:

1. 1

   Select the destinations

   Open Calendar, choose Create Post and select the launch accounts. Use a saved set if the same group publishes every announcement.

2. 2

   Write the shared message

   Start in the Global tab with the common announcement. Attach the relevant media and inspect the per-platform preview.

3. 3

   Customize each channel

   Open a channel's tab and choose Edit content to detach it from the shared copy. Shorten the social hook, change the call to action or add a platform-specific mention.

4. 4

   Complete the platform settings

   Supply the YouTube title, Pinterest board or Reddit subreddit where required. Check that the selected attachment type works on that channel.

5. 5

   Save a draft, then schedule

   Use Save as Draft while reviewing. Once the campaign is ready, choose its dates and Add to calendar. Check the displayed timezone before committing.

The useful distinction is between shared content and detached content. After detaching a channel, changes to the Global text no longer update that channel. Mentions also require per-channel editing. This gives you control, but a last-minute correction needs checking across the customized versions. Postiz explains the editing behavior here.

What Cross-Posting Does Not Standardize

A scheduled item still has to satisfy the destination's rules. Postiz converts a LinkedIn carousel made from at least two images into a PDF document share. YouTube requires a video. A Pinterest video pin also needs a cover image, while Google Business posts do not support video. These are reasons to prepare channel variants before scheduling, not failures a shared calendar can eliminate. Source: platform posting rules.

TikTok has a particularly consequential distinction: Direct Post publishes, while Upload sends the media to the TikTok inbox for manual completion within 24 hours. A founder choosing Upload has created a handoff, not an unattended publishing workflow.

Postiz also supports recurring posts, delayed follow-up parts and reusable signatures. Use recurrence for an evergreen resource, not a launch offer with an expiry date. Sets remember channel choices and settings, not a bank of finished captions; signatures append reusable text. Those small distinctions determine whether your “automation” saves editing or merely moves it. Scheduling and sets documentation.

AI: Draft the Campaign, Then Edit the Result

Postiz's AI features are most useful when the raw material already exists: a founder's product notes, a marketer's article or a client's approved offer. They can help turn that material into drafts and media, but the commercial decision still belongs to the person publishing.

Its whole-post generator offers short or long posts, threads, personal or company tone, and optional pictures. The generated posts arrive as drafts. The separate Agent chat can schedule posts, generate media and open a prefilled composer.

Postiz AI Writing and Images

For a B2B founder, a useful brief would be: “Use these release notes to draft a LinkedIn announcement. Explain the customer problem, preserve the limitations, and leave it as a draft.” Review the claim, destination link and audience fit before promoting it to the calendar. That is an example request, not a result generated during this review.

For visuals, distinguish editing an existing image from generating a new one. Postiz includes a picture editor, while its AI image feature takes a prompt and style and saves the result into both the post and media library. Cloud image generation starts at Team; Standard's picture editor does not mean it includes the same generator. Feature availability and credit rules.

A retailer should use approved product photography when the image must accurately represent the item being sold. Generated backgrounds or illustrative posts have a different standard. A scheduler cannot establish that an AI-created product detail is true.

Postiz also offers AI video generation and clipping of longer YouTube videos into captioned vertical clips. Clipping is useful for a founder repurposing an existing demonstration: inspect whether each extracted passage still makes sense before scheduling it. Its allowance measures minutes of the source video, not the combined duration of the clips produced. Postiz's clipping explanation.

Image and video credits are separate, successful generations consume credits, and allowances reset on the subscription anniversary each month. A replacement generation therefore consumes more of the allowance. The image/video quotas belong in your content plan, alongside the amount of human review each asset needs.

The agent is not a community manager. Postiz's agent documentation explicitly says it cannot read or reply to comments, connect channels, or change billing and settings. Buy it to prepare and operate publishing, not on the assumption that its chat handles your customer conversations.

Teams and Agencies: Separate Clients, Keep Sign-Off Explicit

Postiz gives a small agency useful organization tools, but the agency still owns the final publishing decision. Team and higher cloud plans include unlimited team members, with User, Admin and Super Admin roles. Users work with posts and channels; higher roles add member, organization and billing management. Team permissions.

A sensible weekly workflow starts by grouping each client's channels under a customer. Filter the calendar to that client, draft the campaign, send the post previews for feedback and schedule the approved versions. This keeps an account manager from reviewing several clients' content in one undifferentiated calendar.

Client connection invitations are useful at onboarding: the client authorizes the supported social account and it appears in your organization without the client entering your Postiz workspace. However, these invitations work only for redirect-based connections. Platforms needing credentials, an instance URL or the browser extension do not use that invitation route. Client groups and invite links.

The approval link is a different mechanism. It shows the post, media and scheduled date, and lets the recipient comment without an account. It does not expose the rest of your calendar.

For an owner who personally reviews every client's week, that process may be sufficient. For an agency where account management, creative and the client must approve in sequence, it leaves a control outside the software. Grouping clients neatly does not close that gap.

API and Automation: Connect Publishing to the Work You Already Do

Postiz becomes more compelling when another system should prepare its drafts. Its public API, CLI and MCP access give you several ways to connect publishing to existing work. A CLI is a command-line interface; MCP is a protocol that lets compatible AI assistants use an application's tools. Postiz's agent integration overview.

Consider a SaaS marketer whose release process already ends with an approved changelog entry. A useful integration would read that entry, upload its approved image, create platform-specific drafts in Postiz and leave the editorial review in the calendar. After publication, a webhook can update the content tracker with the result. A webhook is a callback sent to another system when an event occurs.

That sequence removes repeated data entry while preserving the decision to publish. It also gives each stage a clear failure condition: an upload can fail, a draft can need editing, and a post can be rejected by a network. Treating all of those as one “success” would hide unfinished work.

The public API documentation covers authentication, posts, integrations and media uploads. It links an official Node.js software development kit and a connector for n8n, a workflow automation tool. Postiz also describes workflows with the automation services Make.com and Zapier. These are integration options, not a promise that every outside workflow is preconfigured.

The create-post endpoint has a documented cloud limit of 100 requests per hour. That is a request limit, not a post limit: a request can contain multiple posts. The default self-hosted limit is configurable. If you are importing a backlog for an agency, batch the work and handle rate-limit responses rather than assuming an unlimited post allowance removes API limits.

Webhooks fire when posts publish, can be scoped to selected channels, and include a Send Test option. Use that test to inspect the payload. Your receiving system should recognize duplicate deliveries so it does not create duplicate tracker entries or notifications.

RSS auto-posting, which turns feed items into posts, is another route for a publisher or podcast business. Postiz supports a supplied template or AI-written copy and a choice between immediate publication and the next available posting slot. Start with a feed whose items are already suitable for publication; a large feed can otherwise fill the calendar with content nobody selected. There is a Standard-plan availability discrepancy discussed below. RSS documentation.

Postiz's “Plugs” add automatic actions such as reposting or commenting from connected accounts, including actions triggered by engagement thresholds. They are optional mechanisms, not evidence that automated engagement improves sales. For most small businesses, getting approved content published consistently is the better first automation project.

What Postiz Costs: Cloud Plans and Self-Hosting

Postiz's cloud plans primarily differ by connected accounts, collaboration and AI allowances. Team is the practical starting point for a marketer working with colleagues; Pro fits the illustrative six-client agency below. Standard works for a solo operator within its account cap who does not need team access or AI image generation.

These are the USD prices and allowances shown on the live Postiz pricing page, verified on 25 October 2026. Prices below use monthly billing; annual billing is also available. All four plans list unlimited posts, API access, webhooks and agent access.

The agency calculation assumes six clients with five connected accounts each, for 30 channels. Divide the Pro monthly subscription by six to get the per-client figure shown in the table. This is allocated software cost, not a vendor per-client price or a profit calculation.

Team only accommodates two such five-account clients. Pro accommodates six but leaves no room for the agency's own account: adding that account makes 31. Count house accounts, founder profiles and separate brand Pages before choosing a tier. The client roster alone understates the bill.

The 7-day trial requires a payment method and converts to a paid subscription unless cancelled. It also excludes video clipping and some video generators until conversion, so do not plan a trial around proving those workflows. Annual subscriptions are non-refundable under the current pricing FAQ. Trial rules and current billing terms.

Self-Hosted Postiz: Free Software, an Operating Budget

Postiz's own repository identifies the self-hosted edition as AGPL-3.0 licensed. The software does not impose the cloud channel and team caps, but you supply the server, social-platform applications and external-service credentials. Its source being available does not make the managed services around it free.

Postiz's system requirements give a light-use floor of 2 vCPU, 2 GB RAM and 20 GB disk. The recommended starting point for a small team is 4 vCPU, 8 GB RAM and 50 GB disk plus persistent upload storage. The smaller configuration is a floor, not a sensible promise of headroom for a busy agency.

The official Docker Compose setup brings together Postiz, PostgreSQL, Redis and Temporal. PostgreSQL stores application data; Redis supports fast state and coordination; Temporal runs background workflows. You also need persistent media storage and working connections to the social platforms. Follow the current Compose repository through the installation guide, since copied configurations age as the services change.

For a worked hosting example, DigitalOcean lists a Basic Regular Droplet with 4 vCPU, 8 GiB RAM and 160 GiB SSD at $48 per month. Running one for 12 months costs $576, calculated from that published monthly rate. This configuration covers Postiz's recommended CPU, memory and disk amounts; actual capacity still depends on the workload. DigitalOcean's published rate.

Backups, additional services, taxes and labor are outside that calculation. If you already have suitable spare infrastructure, your incremental hosting bill may differ; the responsibility for operating it remains.

The Work You Take On

Postiz self-hosting has several separate jobs, and installing the containers completes only the first:

• Register the social connections. Most providers need your own developer application and credentials. Some, such as Bluesky and WordPress, use account-supplied credentials without that registration. A platform appearing in Add Channel does not prove its keys are configured. Provider setup reference.
• Complete platform approvals where required. Postiz says reviews for networks such as Meta, YouTube and TikTok can take weeks. Its optional paid approval assistance is a service, not a mandatory approval fee charged to everyone. For an agency, this can delay onboarding even after the server works.
• Maintain the service. Someone must handle updates, migrations, backups, security patches and failed jobs. Decide who notices a broken morning publishing run and who can restore the database. Budget that person's time separately from the server charges.
• Fund and configure the optional features. AI needs your own provider keys and usage budget. The built-in design editor uses Polotno, whose production license is separate; Postiz says it does not bundle that license for self-hosters. Polotno setup and licensing.

Video clipping adds substantially more setup than basic scheduling. Postiz's self-hosted clipping guide requires Cloudflare R2 storage, CPU and GPU worker endpoints on RunPod, Oxylabs, Deepgram, OpenAI and Temporal. Local file storage alone cannot support that workflow. Price the services you intend to enable; do not compare the cloud plan with an empty server bill and call the features equivalent.

Self-hosting is attractive when control or customization is valuable in its own right. For a founder buying time back, maintaining this stack can defeat the reason for buying a scheduler.

The Limitations That Can Change the Decision

Postiz's documented restrictions are specific enough to evaluate before purchase. The important question is whether any of them intersects with a job your current scheduler already handles.

Reporting Is Not Universal

Postiz can publish to more destinations than it can report on. Its analytics documentation lists supported account types and reporting windows rather than promising identical reporting everywhere. LinkedIn Pages have analytics; personal LinkedIn profiles do not. Dribbble has per-post metrics but not account-level reporting.

Instagram and TikTok reporting offer 7- and 30-day ranges, while LinkedIn Pages also list a 90-day range. A founder whose distribution depends on a personal LinkedIn profile should not move for the calendar and then discover the reporting gap at month-end.

Use the available metrics for a defined decision. A local-services marketer might examine Google Business website clicks, phone calls and direction requests; a video publisher might examine YouTube watch time. Those signals help compare content, but they are not the same as identifying which post produced a paying customer.

Client Sign-Off Remains a Manual Control

Postiz's preview feedback does not enforce approval, and the links are not password protected. An agency handling an embargoed announcement or several reviewers must decide whether that is acceptable before onboarding the client. A reminder in a process document is weaker than software preventing the wrong action.

Broad Channel Support Can Require Technical Setup

Postiz's API publishing list includes destinations without an in-app connection flow. Self-hosters additionally need their own provider configuration. A business depending on WordPress syndication should prove that specific connection, not assume the homepage's channel list guarantees a ready-to-use button.

Standard-Plan RSS Access Is Inconsistently Documented

Postiz's pricing page lists RSS auto-posting under Standard, but its specific RSS guide and plan documentation say Team and above. For a purchase that depends on RSS, budget for Team and confirm availability in the account before committing. There is enough disagreement in the vendor's own material to avoid promising Standard access.

Scheduling Still Needs an Operator

Postiz uses the browser's timezone rather than a separate timezone setting per account. Its scheduling docs also say a rejected post needs the cause fixed and the post rescheduled. A remote account manager handling another region must check times explicitly and monitor failures. “Scheduled” is work queued, not proof that publication succeeded. Scheduling behavior.

Verdict: Buy the Workflow You Can Operate

Postiz Cloud is a credible replacement when the main job is preparing and publishing content across supported accounts, particularly if recurring posts, an API or an AI assistant removes repeated work. For most founders and small marketing teams, start there.

Choose self-hosted Postiz when source access, customization or control of infrastructure is a requirement and a named person can maintain the service. Do not choose it solely because the application has no subscription: the provider approvals, maintenance and optional-service bills still exist.

Keep another platform when your essential requirement is enforced client approval, a particular reporting workflow or social customer care. The decision flips on the hardest required workflow, not the number of networks on the homepage.

Next week, evaluate one ordinary publishing cycle with the accounts and formats you use. Prepare drafts, request the usual feedback, check the scheduled times, confirm the resulting posts and inspect the metrics your report needs. For an agency, include a client connection invitation and a revision after feedback. Record where a person must intervene. That small acceptance exercise tells you more than generating a large batch of generic posts.

Frequently Asked Questions

Which is better, Buffer or Postiz?

Buffer fits a small, conventional publishing queue and offers a limited free plan. Postiz is more interesting when self-hosting, broad publishing integrations or its combination of automation tools matters. Both now list API access, so compare the workflow rather than treating API availability as the deciding difference.

What is the best social media post scheduler?

There is no universal winner. Choose around the required account types, approval process, publishing formats and reports. Postiz is a contender for automated publishing; an agency whose clients require enforced sign-off should prioritize that requirement over a larger channel list.

Is buffer social media legit?

Buffer is a real social media management service with public plans, account connections and documented publishing limits. Its official pricing page is linked in the comparison above.

Is Postiz open-source?

Yes. Postiz's repository publishes the self-hosted source under AGPL-3.0. The managed cloud service is a separate way to use the application without operating the server yourself.

How much does Postiz cost?

The cloud plan table above contains the current monthly subscriptions and allowances. Select by connected accounts, teammate access and required AI features. Self-hosting replaces that subscription with infrastructure, optional external services and maintenance work; it does not create an all-inclusive free service.

Is Postiz worth it?

Yes, when its publishing and automation workflow removes work you already perform and its approval and reporting limitations fit your business. It is a weaker purchase for occasional posting or when your main problem is customer conversations rather than publishing.

How does Postiz work?

You connect social accounts, select destinations in the composer, write shared or channel-specific content, add media and save a draft or schedule it. The calendar shows the publishing plan. Software integrations and compatible agents can prepare posts through the API or other supported interfaces.

Is there an open-source social media manager available?

Postiz is one. Its self-hosted edition includes the publishing application, but you configure the infrastructure and provider connections. Check required network approvals and optional AI or editor dependencies before assuming it matches the managed service's operating cost.

How do I set up Facebook with Postiz?

On cloud, connect a Facebook Page through the authorization flow. For self-hosting, Postiz documents creating a Meta business app, configuring the redirect address and supplying the app ID and secret. Public applications require business verification; permission requirements differ for personal use. Set the app to Live for public visibility. Follow the Postiz Facebook setup guide for the current steps.

Is Postiz free?

The self-hosted software is free to obtain under its license, but hosting and optional services are your responsibility. Postiz Cloud has a trial rather than a permanent free tier, and its trial requires a payment method.