Kreatoai vs PostizAn honest comparison
Looking for a Postiz alternative?
Kreatoai and Postiz are both built for AI agents: flat pricing, an API and an MCP server in both cases. Kreatoai costs $9/mo for 10 accounts, unlimited posts. Postiz costs $29/mo for 5 accounts and $39 for 10. And Postiz is open source: you can self-host it for free.
Kreatoai vs Postiz at a glance
| Criterion |  Kreatoai |  Postiz |
|---|---|---|
| Starting paid price | $9/mo (10 accounts) | $29/mo (5 accounts) |
| 10 accounts costs | $9/mo (Creator) | $39/mo (Team) |
| Unlimited posts | Yes, paid plans | Yes |
| Platforms | 7 (Facebook, Instagram, TikTok, LinkedIn, YouTube, Bluesky, Google Business) | 30+, including X, Threads, Bluesky, Reddit and Discord |
| Open source, self-hostable | No | Yes (AGPL-3.0 license) |
| Free plan | Yes (3 accounts, 10 posts per month) | 7-day trial, or self-hosting |
| API and MCP server | Yes, every plan | Yes, every plan |
| Inbox and AI agent for direct messages | Yes (Messenger, Instagram) | Not announced |
| AI-generated images | Yes, 50, 150, 500 images per month depending on the plan | Yes, from Team |
| Support | A real person, in English and French | Support team |
Pricing and features checked October 14, 2026. See Postiz’s site for their latest pricing.
What Postiz does well
- Open source software (AGPL-3.0 license) you can host on your own servers, for free.
- An API, an MCP server and a command-line tool on every plan.
- 30+ platforms, including Reddit, Discord, Mastodon and Telegram.
- Flat tier pricing, like Kreatoai.
When Postiz is the better choice
If open source matters to you (reading the code, hosting the tool yourself, depending on nobody), Postiz is the right choice, period. It also covers platforms Kreatoai does not, like X, Reddit or Discord. Kreatoai pulls ahead on price per account, with an inbox and an AI agent that answers your direct messages, and without running your own install.
Why people switch to Kreatoai
- Flat, fair pricing with unlimited posts: plans differ only by connected accounts (Creator $9 for 10 accounts, Studio $19 for 25 accounts, Agency $49 for 60 accounts), with unlimited posts on every paid plan. Yearly billing gives 2 months free.
- Post from ChatGPT and Claude: ask for a post in the conversation and it goes out to your accounts. The MCP server and the API are included on every plan, even the free one.
- An inbox with an AI agent: Messenger and Instagram messages land in one place, and an AI agent answers direct messages with what you taught it.
- Free to start: 3 accounts and 10 posts per month, no credit card, no time limit.
- A real person on support: in English and French, at contact@kreatoai.com.
Frequently asked questions
What is the difference between Kreatoai and Postiz?
Both have an API and an MCP server for AI agents. Postiz is open source, self-hostable and covers 30+ platforms. Kreatoai is a managed service, cheaper per account ($9/mo for up to 10 accounts against $39 at Postiz), with a Messenger and Instagram inbox and an AI agent.
Is Postiz really free?
The open source version is, if you host it yourself: you provide and maintain the server. The version hosted by Postiz starts at $29/mo, after a 7-day trial. Kreatoai has a free plan: 3 accounts and 10 posts per month.
Do both have an MCP server?
Yes. Postiz and Kreatoai each have their own MCP server, so Claude, ChatGPT or your own agents can post for you. The tools offered differ: check each one’s documentation for what you need.
Which one should I pick?
Open source and self-hosting: Postiz. A managed service, a lower price per account, an inbox with an AI agent and support from a real person: Kreatoai.
Pricing
Free to start. Everything included after.
No extra charge per network or per post. Try it with no card, then choose a plan when you want the AI.
Free
To try it on your real accounts
forever
No credit card
- 3 connected accounts
- 10 posts per month
- Schedule your posts
- ChatGPT and Claude connector
Creator
For running your accounts on your own
or $90 billed yearly
Cancel in one click
- 10 connected accounts
- Unlimited posts
- Several accounts per network
- Schedule your posts
- Carousels and Stories
- ChatGPT and Claude connector
- Write your posts with AI
- API and webhooks included
- An agent that replies to 1,000 messages a month
- 50 images created per month
Studio
RecommendedFor a small team
or $190 billed yearly
Cancel in one click
Everything in Creator, plus:
- 25 connected accounts
- 3 seats for your team
- 150 images created per month
- An agent that replies to 3,000 messages a month
Agency
For your clients' accounts
or $490 billed yearly
Cancel in one click
Everything in Studio, plus:
- 60 connected accounts
- 10 seats for your team
- 500 images created per month
- An agent that replies to 6,000 messages a month
Cancel anytime and keep access until the end of the paid period
Your first post, before you finish your coffee.
Create your account, connect a network, write. Nothing to pay today.
Start for freeTen free posts every month, no credit card. AI (images, text, agent) comes with a plan you can cancel in one click.