Buffer costs $6/mo.
These cost $0.
8 free alternatives to Buffer, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Buffer vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs $6/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Postiz | open source | AGPL-3.0+ | Local or hosted | ★ 34k | Buffer vs Postiz → |
| Mixpost Lite | open source | MIT | Self-host | ★ 3.5k | Buffer vs Mixpost Lite → |
| BrightBean Studio | open source | AGPL-3.0 | Local or hosted | ★ 2.1k | Buffer vs BrightBean Studio → |
| Adobe Express Free | free | proprietary, free | Hosted | ★ $0 forever | Buffer vs Adobe Express Free → |
| Buffer Free | free | proprietary, free | Hosted | ★ $0 forever | Buffer vs Buffer Free → |
| Fedica Free | free | proprietary, free | Hosted | ★ $0 forever | Buffer vs Fedica Free → |
| Publer Free | free | proprietary, free | Hosted | ★ $0 forever | Buffer vs Publer Free → |
| Social Champ Free | free | proprietary, free | Hosted | ★ $0 forever | Buffer vs Social Champ Free → |
The picks
3 open source · 5 free to use · ranked by fit
- 01
Postiz
open sourceAGPL-3.0+Local or hosted34kaug 2026The broadest open scheduler here; free means running PostgreSQL, Redis, Temporal and your own platform credentials.
The catch vs BufferThe software is broad, but self-hosting its PostgreSQL, Redis, Temporal, storage, and OAuth stack is far more operational work than paying Buffer.
Install, platforms & data +
- platforms
- webself-hostedcliself-host, real ops
- install
- Hosted signup, or the official Docker Compose stack
- setup
- Self-hosting is a substantial stack: the docs call for PostgreSQL, Redis, Temporal, persistent storage, a public domain, and each network's OAuth credentials, with 4 vCPU and 8 GB RAM recommended.
- your data
- Self-hosted data spans PostgreSQL, Redis, and Temporal; uploads use local persistent storage or configured object storage such as Cloudflare R2. Hosted data lives in Postiz's cloud.
- checked
- 2026-08-10
- 02
Mixpost Lite
open sourceMITSelf-host3.5kmar 2026A polished single-user scheduler with queues and basic analytics; the serious team features live in the paid edition.
The catch vs BufferMixpost Lite replaces Buffer's managed service with a server you must secure, back up, update, and keep connected to changing social APIs.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Docker Compose; manual Laravel installation is also documented
- setup
- A non-expert needs a server, Docker, a domain with TLS, cron/queue workers, and social-platform application credentials.
- your data
- Application data lives in MySQL or MariaDB, queues and cache in Redis, and media on local disk or configured S3-compatible storage.
- checked
- 2026-08-10
- 03
BrightBean Studio
open sourceAGPL-3.0Local or hosted2.1kjul 2026A startlingly complete free scheduler: approvals, inbox, analytics, clients, API and MCP, with someone else running the servers.
The catch vs BufferIts biggest weakness is maturity: a much smaller project and hosted service have less established platform-change coverage and support history than Buffer.
Install, platforms & data +
- platforms
- webself-hostedclithey host it
- install
- Hosted signup, or Docker Compose for self-hosting
- setup
- The hosted version is straightforward; self-hosting needs Docker, a public domain, and developer credentials or OAuth apps for the social networks.
- your data
- The hosted service stores application data in BrightBean's infrastructure; self-hosting uses PostgreSQL for application data and server-controlled storage for media, while local development can use SQLite.
- checked
- 2026-08-10
- 04
Adobe Express Free
freeproprietary, freeHostedSix networks, a visual editor and a thousand scheduled posts a month; analytics and team workflow are not invited.
The catch vs BufferIt does not replace Buffer's dedicated community inbox or channel-focused advanced analytics, so engagement and performance review remain shallower.
Install, platforms & data +
- platforms
- mobilewebthey host it
- install
- Hosted web signup or Adobe Express mobile app
- setup
- Each social profile needs OAuth authorization, and Adobe says scheduler connections expire after 60 days and must be reconnected.
- engines
- Adobe Firefly powers generative text and image features; Adobe does not publish a complete backend-model list.
- your data
- Designs, media, drafts, and scheduled-post metadata live in Adobe's cloud; connected social networks receive the published content, and the internal storage format is not disclosed.
- checked
- 2026-08-10
- 05
Buffer Free
freeproprietary, freeHostedThree channels, ten queued posts each and thirty days of metrics; eight lifetime channel connections make swapping a one-way door.
The catch vs BufferThe free plan cuts the working queue to 10 scheduled posts per channel, removes advanced analytics, and permanently counts each of the first eight unique channel connections.
Install, platforms & data +
- platforms
- mobilewebextensionthey host it
- install
- Hosted signup plus social-account connections
- engines
- Buffer AI Assistant; Buffer does not disclose the underlying model provider on its pricing page.
- your data
- Posts, drafts, ideas, analytics, and connected-account metadata live in Buffer's cloud; the internal storage format is not disclosed.
- checked
- 2026-08-10
- 06
Fedica Free
freeproprietary, freeHostedTen network accounts and ten queued posts total, refilling forever; generous until you plan eleven things at once.
The catch vs BufferFedica permits only 10 live scheduled posts across the whole free account and only one account per platform, a much tighter working queue than paid Buffer.
Install, platforms & data +
- platforms
- webextensionthey host it
- install
- Hosted signup plus social-account connections
- your data
- Queued posts, account connections, and analytics live in Fedica's cloud; the internal storage format is not disclosed.
- checked
- 2026-08-10
- 07
Publer Free
freeproprietary, freeHostedThree non-X accounts and ten queued posts each; yesterday's history disappears tomorrow.
The catch vs BufferThe free plan excludes X and retains published-post history for only 24 hours, which makes meaningful review and reuse markedly worse than Buffer.
Install, platforms & data +
- platforms
- mobilewebextensionthey host it
- install
- Hosted signup plus social-account connections
- your data
- Posts, media, drafts, history, and connected-account metadata live in Publer's cloud; the internal storage format is not disclosed.
- checked
- 2026-08-10
- 08
Social Champ Free
freeproprietary, freeHostedThree non-X accounts, fifteen queued posts each, analytics and an inbox; one user and no X publishing.
The catch vs BufferThe free plan excludes X and limits the queue to 15 posts per account, while Buffer's paid plan supports X and effectively removes the queue ceiling.
Install, platforms & data +
- platforms
- mobilewebthey host it
- install
- Hosted signup plus social-account connections
- engines
- Champ AI Suite; Social Champ does not identify the underlying model provider on its pricing page.
- your data
- Posts, media, analytics, inbox messages, and connected-account metadata live in Social Champ's cloud; the internal storage format is not disclosed.
- checked
- 2026-08-10
Frequently Asked Questions
Direct answers · Buffer open-source replacements
What is the best free alternative to Buffer?+
The top free alternative to Buffer is Postiz (open source, AGPL-3.0+). The broadest open scheduler here; free means running PostgreSQL, Redis, Temporal and your own platform credentials. Other popular Buffer replacements include Mixpost Lite, BrightBean Studio, Adobe Express Free.
Can I self-host a free replacement for Buffer?+
Yes. Of the 8 free alternatives to Buffer, 3 can be self-hosted on your own server or local machine: Postiz (AGPL-3.0+), Mixpost Lite (MIT), BrightBean Studio (AGPL-3.0).
How much does switching from Buffer to a free alternative save?+
Buffer starts at $6/month per seat ($72/year). Switching a 5-person team to a free alternative like Postiz saves $360 per year in software subscription fees.
Should I vibe-code or build my own Buffer clone from scratch?+
Our build verdict for Buffer is KINDA (the core, yes. the polish, no). Posting to one or two APIs is easy, but maintaining social platform auth, queues, previews, analytics, and API-policy compliance is real ongoing work.
What is the catch when switching from Buffer to Postiz?+
The software is broad, but self-hosting its PostgreSQL, Redis, Temporal, storage, and OAuth stack is far more operational work than paying Buffer.
