Saatlas
Missinglettr vs Postiz
In short — Only Missinglettr offers: White label. Only Postiz offers: API, Open source, Self-hostable, RSS auto-posting. Comparison built from the official pages of Missinglettr and Postiz, read by our agent on October 15, 2026. Every ticked feature links to an excerpt of the source page; an empty cell means “not found”, not “missing”.
| Missinglettr | Postiz | |
|---|---|---|
| Visit ↗ | Visit ↗ | |
| Status | alive | alive |
| Verified votes | 0 | 0 |
| Pricing | ||
| Free plan | not found | no |
| Free trial | not found | 7 days |
| From | $12/month (billed yearly) | $29/month |
| Plans |
|
|
| Features | ||
| API | — | ✓ |
| Open source | — | ✓ |
| Self-hostable | — | ✓ |
| Mobile app | — | — |
| SSO | — | — |
| EU data hosting | — | — |
| AI assistant | ✓ | ✓ |
| Analytics | ✓ | ✓ |
| Social inbox | — | — |
| Team approval | — | — |
| Bulk scheduling | — | — |
| Link in bio | — | — |
| First comment | — | — |
| White label | ✓ | — |
| RSS auto-posting | — | ✓ |
| Supported networks | ||
| X | ✓ | ✓ |
| ✓ | ✓ | |
| ✓ | ✓ | |
| ✓ | ✓ | |
| Google Business | ✓ | ✓ |
| Bluesky | ✓ | ✓ |
| TikTok | — | ✓ |
| YouTube | — | ✓ |
| — | ✓ | |
| Threads | — | ✓ |
| Mastodon | — | ✓ |
| Sources | ||
| 1 2 · checked on October 15, 2026 | 1 2 · checked on October 15, 2026 | |
Missinglettr — Turns blog posts into social media campaigns.
Postiz — Open-source social media scheduler with AI agents.
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