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Buffer vs Mixpost

A side-by-side look at Buffer (the paid SaaS) and Mixpost (the open source alternative). Use this page to decide if the switch fits your team and workflow.

Buffer Mixpost
Tagline Schedule social media posts across networks. Self-hosted social media scheduler.
License Proprietary SaaS MIT (lite) / commercial (Pro)
Pricing Free up to 3 channels; Essentials from $6/channel/month. Free to self-host · optional paid hosted plan
Self-host option No Yes — difficulty 2/5
Hosted cloud available Yes (only option) Yes
Desktop apps Varies by product Web only
Mobile apps Official apps typically available None official
Ad slot — between tables

Best for

Self-hosted scheduler with modern UX and multi-platform preview.

Mixpost strengths

  • Modern UI with preview across platforms.
  • Supports Twitter/X, LinkedIn, Facebook, Mastodon, etc.
  • Free self-host tier (lite).

Mixpost weaknesses

  • Advanced features (team workflows, analytics) in paid Pro.
  • Laravel stack — PHP install.
  • Smaller integration list than Buffer.

What's the catch with Buffer?

  • Per-channel pricing adds up fast.
  • Lost features over years as it trimmed scope.
  • Cloud-only.

Still unsure?

Check the full list of alternatives to Buffer: see Buffer alternatives, or learn more about Mixpost on its project page.