Head-to-Head Comparison · Alternative to Post Bridge · 🐦 social media
Post Bridge vs Postiz
Twenty-eight-plus channels, API, MCP and CLI; broad coverage bought with a broad deployment stack. Here is how Postiz ($0/mo open source) stacks up against Post Bridge ($29/mo) across cost, hosting, data privacy, and real-world trade-offs.
Post Bridge vs Postiz Specification Matrix
facts verified 2026-08-10
| Dimension | Post Bridge (Paid) | Postiz (Replacement) |
|---|---|---|
| Monthly Price | $29 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $348 / yr | $0 / yr (Save $348) |
| 1-Year Cost (5 seats) | $1,740 / yr | $0 / yr (Save $1,740) |
| 1-Year Cost (10 seats) | $3,480 / yr | $0 / yr (Save $3,480) |
| Source & License | Proprietary SaaS | open source AGPL-3.0+ |
| Where It Runs | Vendor Cloud | Local or hosted (your machine or their cloud) |
| Platforms | Web / Cloud | webself-hostedcliself-host, real ops |
| GitHub Stars | — | ★ 34k (active aug 2026) |
Deep Dive: Switching from Post Bridge to Postiz
Trade-offs, installation & data architecture
What you trade away
Postiz's broad API and MCP coverage comes with PostgreSQL, Redis, Temporal, storage and social credentials to operate.
How to deploy Postiz
Hosted signup, or Docker Compose for self-hosting.
What it takes to run
Hosted use is straightforward; self-hosting requires Docker, social OAuth apps, and a PostgreSQL, Redis and Temporal stack.
Where your data lives
PostgreSQL holds application data; Redis and Temporal support jobs; media is stored locally or in Cloudflare R2/S3-compatible storage.
Why fork Postiz instead of vibe-coding a Post Bridge clone?
The core loop (compose, queue, cron tick, publish) is one-shottable for networks with open APIs like Bluesky, Mastodon, and Telegram. What you cannot one-shot is the reason Post Bridge exists: one-click posting to TikTok, Instagram, YouTube, Facebook, Threads, Pinterest, LinkedIn, and Google Business Profile. Those APIs are approval-gated behind Meta App Review, TikTok's Content Posting API, YouTube quota, and business verification, which as an individual you often can't even qualify for. On top of that sits per-platform video transcoding, constant token-refresh babysitting, and an API plus MCP server so an agent can post for you. You can vibecode a personal cross-poster for the open networks in a sitting; you cannot vibecode the approvals.
Post Bridge vs Postiz FAQ
Is Postiz a good free alternative to Post Bridge?+
Yes. Postiz is a verified open-source (AGPL-3.0+) replacement for Post Bridge. Twenty-eight-plus channels, API, MCP and CLI; broad coverage bought with a broad deployment stack.
What is the catch when switching from Post Bridge to Postiz?+
Postiz's broad API and MCP coverage comes with PostgreSQL, Redis, Temporal, storage and social credentials to operate.
How much do you save switching from Post Bridge to Postiz?+
Post Bridge costs $29/mo ($348/yr) per seat, whereas Postiz is $0/mo. Switching saves $348/yr for a solo user, $1,740/yr for a 5-person team, and $3,480/yr for a 10-person team.
How do I install or self-host Postiz instead of Post Bridge?+
Install: Hosted signup, or Docker Compose for self-hosting.. Setup: Hosted use is straightforward; self-hosting requires Docker, social OAuth apps, and a PostgreSQL, Redis and Temporal stack.
