Kreatix vs Postiz
Both connect to AI agents through an MCP server, both sign the agent in with OAuth, and both start with a 7-day trial. The difference is price per account: 5 accounts cost $29 a month on Postiz Standard and $13 on Kreatix Starter, and 100 accounts cost $99 on Postiz Ultimate and $49 on Kreatix Business. Postiz is open source and covers more platforms, so it suits teams that want to self-host or post to Reddit, Discord or Mastodon. Kreatix suits people who run many Instagram, TikTok, YouTube and Facebook pages and want them grouped by brand.
Pricing at a glance
Feature-by-feature
| Kreatix | Postiz | |
|---|---|---|
| 5 accounts, billed monthly | $13/mo (Starter) | $29/mo (Standard) |
| 15 accounts, billed monthly | $25/mo (Pro) | $49/mo (Pro, 30 channels) |
| 100 accounts, billed monthly | $49/mo (Business) | $99/mo (Ultimate) |
| 7-day free trial | ||
| MCP server for AI agents | ||
| Agent sign-in with OAuth | ||
| Schedules to Instagram, TikTok, YouTube, Facebook | ||
| Open source, self-hostable |
Postiz: where it's strong, where it's weak
Strengths
- Open source; you can host it yourself
- Covers more platforms, including Reddit, Discord and Mastodon
- No monthly post cap on any plan
Trade-offs
- Costs about twice as much per account at 5 and at 100 accounts
- The cheapest plan covers 5 channels
Switching from Postiz
If you decide to move, the importer at /migrate reads Buffer, Publer and Hootsuite files, or any sheet with a caption and a date column, and stages the posts in Kreatix. You connect each account once when you sign in.
Methodology
Postiz's prices are from postiz.com/pricing, checked on 10 November 2026; Kreatix's are live from our pricing. Each row names the plan it quotes, and higher plans may include more. This is a Kreatix-published comparison. Read it as positioning, not as a neutral audit.