Engineering · Series

Making the most of Postiz to ease up your digital marketing load

Self-hosting the open-source social scheduler, and wiring it to every major platform — the OAuth apps, the review queues, and the shortcuts that keep a small team posting everywhere.

Shipping software is half the job. The other half is telling people it exists — repeatedly, on every network, in every format each platform prefers. For a small team that half can quietly eat your engineering week.

Postiz is the open-source scheduler we settled on: one calendar, every channel, self-hosted on our own VM so drafts, tokens, and analytics stay on hardware we control. What the pitch leaves out is that a fresh install can't post anywhere. Postiz is bring-your-own-credentials: every platform wants its own developer app, its own OAuth dance, and — for some — its own review queue before a single post goes out.

This series is the map through that paperwork, in two parts:

  1. The quick wins — X, LinkedIn, Reddit, and Mastodon: four channels you can finish in an afternoon with nothing but portal clicks.
  2. The gated three — Facebook, Instagram, and TikTok: business accounts, app review, and the development-mode shortcuts that let you skip most of the waiting when you're posting to accounts you own.

By the end you have a scheduler that publishes to all seven networks from one screen, running on your own box, with every credential documented well enough to rebuild it from scratch.

Part 1 of 2

X, LinkedIn, Reddit, and Mastodon

A fresh self-hosted Postiz can't post anywhere — every channel is a bring-your-own OAuth app. The exact portal clicks, callback URLs, and environment variables for the four platforms you can finish in an afternoon.

August 4, 2026 · 5 min read

Part 2 of 2

Facebook, Instagram, and TikTok

The three platforms where OAuth setup meets review queues and business-account plumbing — and the development-mode shortcut that lets a small team skip most of the waiting when posting to its own accounts.

August 5, 2026 · 4 min read