Post Bridge alternatives: 4 open-source picks
Post Bridge costs $29/mo — $348 a year. These 4 alternatives replace it for $0, led by Postiz, Mixpost and BrightBean Studio. All 4 are open source. License, stars and last commit checked by hand on 2026-08-29. No trials, no crippled tiers.
Twenty-eight-plus channels, API, MCP and CLI; broad coverage bought with a broad deployment stack.
licenseAGPL-3.0+
runsyour machine or their cloud
installHosted signup, or Docker Compose for self-hosting.
enginesOptional AI/media features connect to OpenAI, ElevenLabs, fal.ai, Tavily, KieAI and Transloadit.
dataPostgreSQL holds application data; Redis and Temporal support jobs; media is stored locally or in Cloudflare R2/S3-compatible storage.
the catch vs Post BridgePostiz's broad API and MCP coverage comes with PostgreSQL, Redis, Temporal, storage and social credentials to operate.
setupHosted use is straightforward; self-hosting requires Docker, social OAuth apps, and a PostgreSQL, Redis and Temporal stack.
facts verified 2026-08-10
Self-hosted social media scheduling and publishing (Laravel). Queue posts to multiple networks without per-seat pricing.
licenseMIT
runsyour server
setupnot verified by us yet — check the repo README
facts verified 2026-08-29
Broad publishing, REST, MCP and hosted-free convenience; the closest answer that does not hand you a database.
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup, or clone the repository and deploy with Docker Compose or a supported PaaS.
enginesNo model is bundled; its REST API and MCP server connect external agents such as Claude Desktop/Code, Cursor or custom clients.
dataHosted data lives in BrightBean's cloud; self-hosted data uses PostgreSQL 16+ with media on local disk or S3-compatible storage.
the catch vs Post BridgeBrightBean does not document the same exact network coverage or managed API/MCP reliability guarantees as Post Bridge.
setupConnecting social networks requires first-party platform developer/OAuth credentials; self-hosting also requires Docker or a PaaS.
facts verified 2026-08-10
Twelve-network cross-posting with REST and MCP; operate the server and bring your own platform credentials.
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup, or production Docker Compose; a bare-metal installation is also documented.
enginesAI writing can use OpenAI or an OpenAI-compatible endpoint; the deployment template also exposes Anthropic and Gemini keys.
dataPostgreSQL or MySQL stores app data, Redis handles queues/cache, and media is local or S3-compatible storage.
the catch vs Post BridgeTryPost covers twelve networks rather than every major Post Bridge destination and makes you run the API, jobs and storage yourself.
setupSelf-hosting needs a SQL database, Redis, media storage, and separate developer credentials for each social platform.
facts verified 2026-08-10
What each one is, in full: Postiz · Mixpost
last updated 2026-08-29 · no votes, no pay-to-list · just what's real
how to choose a Post Bridge alternative
Easiest to get running
Mixpost — a one-click install, no server to maintain.
Most proven
Postiz, with 34,300 GitHub stars — the largest community of the 4, which usually means more answers when something breaks.
Needs real ops to self-host
Postiz and TryPost are capable but expect someone to run a server, updates and backups. Budget for that before choosing one.
what you give up by leaving Post Bridge
- one-click connect to approval-gated platforms (TikTok, Instagram, YouTube, Facebook, Threads, Pinterest, LinkedIn, Google Business Profile)
- pre-approved platform OAuth apps you often can't obtain as an individual
- per-platform video transcoding and format handling
- token-refresh babysitting as platforms expire and change policies
- the hosted API and MCP server that lets a coding agent post for you
None of the picks above covers all of it. The full verdict says which gaps matter.
Post Bridge alternatives at a glance
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Postiz | AGPL-3.0+ | self-host, real ops | web, self-hosted, cli | 34,300 | 2026-08 |
| Mixpost | MIT | one-click install | self-hosted, web | 6,000 | 2026-08 |
| BrightBean Studio | AGPL-3.0 | they host it | web, self-hosted, cli | 2,100 | 2026-07 |
| TryPost | AGPL-3.0 | self-host, real ops | web, self-hosted, cli | 468 | 2026-08 |
why people still pay for Post Bridge
The hosted product ships with OAuth apps that Meta, TikTok, YouTube, Pinterest, and Google have already put through business verification and app review, so connecting Instagram or TikTok is a click instead of a multi-week developer-app process you may not qualify for solo. It also absorbs constant API and policy churn, per-platform video specs, and token expiry, and exposes an API plus MCP server so your coding agent can schedule posts through it rather than you rebuilding and maintaining the poster yourself. If none of that applies to you, any pick above saves $348 a year.
questions about switching from Post Bridge
Is there an open-source alternative to Post Bridge?
Yes: Postiz, Mixpost, BrightBean Studio and 1 more. Every tool on this page is open source: no trials, no crippled tiers.
Can open source really replace Post Bridge?
Our verdict is YES. Postiz (34k stars), Mixpost (6k stars), BrightBean Studio (2k stars) are mature open-source replacements for Post Bridge — self-host with real ops work and stop paying $29/mo. The full verdict, and what you give up by switching, is at caniopensourceit.online/post-bridge.
What is the easiest open-source Post Bridge alternative to set up?
Mixpost — a one-click install, no server to maintain.
What is the most popular open-source Post Bridge alternative?
By GitHub stars, Postiz (34,300). Mixpost is next with 6,000.
