Comparison
Socialync vs Postiz: Open Source vs Done-For-You
Postiz is the open-source scheduler you can self-host. Socialync is the flat-priced scheduler that just works. Here is the honest breakdown.
Pricing: Socialync vs Postiz
Socialync
Postiz
Postiz hosted starts at $29/month for 5 channels and 400 posts. Socialync Premium is $20/month with unlimited connections. Self-hosting Postiz is free, but you run the servers and obtain your own social platform API approvals — which Postiz itself notes can take over a month for Meta and YouTube.
Pricing reflects publicly listed plans on Postiz as of May 2026. Plans change. Verify current pricing on the vendor site before purchasing.
Feature comparison
| Feature | Socialync | Postiz |
|---|---|---|
| Cross-posting(One-click cross-posting with per-channel customization) | ||
| TikTok personal accounts(Hosted supports TikTok; self-hosted requires your own API approval) | ||
| AI captions(AI Copilot and Smart Agent on all plans) | ||
| Video support(Includes metered AI video generation) | ||
| Calendar scheduling | ||
| Multi-profile(5 channels on Standard, up to 100 on Ultimate) | ||
| Analytics | ||
| Bulk scheduling | ||
| Content approval workflow(Team members supported, but no formal approval chains) | ||
| RSS feeds(RSS auto-posting with AI descriptions) | ||
| Link shortener | ||
| Hashtag suggestions(Via AI Copilot) |
Honest pros and cons
What Postiz does well
- Fully open source — you can self-host it for free and audit or extend the code
- Very broad channel support including Pinterest, Reddit, Discord, Bluesky, and Mastodon
- Strong developer tooling: public API, webhooks, n8n and Make nodes, and an MCP server
- Smart Agent lets you schedule and generate content through natural conversation
Where Postiz falls short
- Hosted plans meter both channels and posts — Standard caps at 5 channels and 400 posts/month
- Self-hosting means maintaining servers and getting your own API approvals from each social platform
- No free hosted tier — only a 7-day trial before you pay or self-host
- No native iOS or Android mobile apps
Why choose Socialync over Postiz
Free-forever hosted plan — no trial countdown and no servers to maintain
Flat $20/month with unlimited connections vs per-channel tier limits
Native iOS and Android apps for posting on the go
All platform API approvals handled for you, with transparent billing and a 30-day money-back guarantee
Best for
Developers and technical teams who want full control via self-hosting, need niche channels like Reddit, Discord, or Mastodon, or want to build on an open-source codebase.
Why switch to Socialync
If you do not want to run infrastructure or count channels and posts against a quota, Socialync gives you unlimited connections for $20/month with zero maintenance.
Frequently asked questions
Is Postiz really free?
The open-source version is free to self-host, and that is a genuine advantage no closed-source tool can match. But you supply the server, keep it updated, and apply for your own API access with each social network — Postiz notes Meta and YouTube approvals can take over a month. The hosted version starts at $29/month with a 7-day trial.
Is Socialync cheaper than Postiz?
For hosted plans, yes. Postiz Standard is $29/month for 5 channels and 400 posts. Socialync Premium is $20/month with unlimited connections across all 8 platforms. If you are comfortable self-hosting, Postiz can be cheaper in cash but more expensive in time.
Does Postiz support more platforms than Socialync?
Yes. Postiz supports a longer list including Pinterest, Reddit, Discord, Mastodon, and more. Socialync focuses on 8 core platforms (TikTok, Instagram, YouTube, Facebook, X, LinkedIn, Threads, Bluesky) and goes deeper on each, including TikTok personal accounts and mobile apps.
Both have AI agents — what is the difference?
Postiz offers a Smart Agent and an MCP server, and so does Socialync. The practical difference is the surrounding package: Socialync pairs its MCP server with a free-forever plan, flat pricing, and mobile apps, while Postiz pairs its agent with open-source flexibility and developer tooling. Both are solid choices for AI-driven posting.
Can I switch from Postiz to Socialync easily?
Yes. There is no migration needed — sign up for Socialync free, connect your accounts in a couple of minutes, and schedule fresh posts. Your Postiz setup can stay live while you compare.
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