Postiz vs Buffer 2025: Which One Should You Pick?
TL;DR - Quick Answer
8 min readSee which tool is better for you. We compare pricing, features, and ease of use.
Quick answer: Buffer is simpler with a free plan. Postiz has AI features and is open-source (self-hostable).
Choose simplicity (Buffer) or AI + open-source (Postiz).
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Pricing Side-by-Side
Postiz Pricing
Buffer Pricing
🤔 Quick Knowledge Check
You're starting out with 3 social accounts and no budget. Which tool works?
Cost Comparison by Scenario
Solo Creator (5 accounts)
Growing Creator (10 accounts)
Agency (50 accounts)
Pattern: Postiz wins on per-channel value. Buffer wins for simplicity and free tier.
Features That Matter
AI Content
Postiz:
- AI autocomplete
- AI image generation
- AI video creation (higher plans)
- Smart scheduling
Buffer:
- Basic AI assistant
- Post suggestions
- No image/video generation
Winner: Postiz. Much stronger AI features.
Ease of Use
Postiz:
- More complex interface
- Takes time to learn
- Technical features
- Self-hosting option
Buffer:
- Extremely simple
- Learn in 10 minutes
- Queue-based posting
- Browser extension
Winner: Buffer. Much easier to start.
🤔 Quick Knowledge Check
You need AI to generate images for your posts. Which tool?
Platform Support
Postiz: X, Facebook, Instagram, LinkedIn, TikTok, YouTube, Pinterest, Reddit, Threads, BlueSky, Mastodon, Dribbble
Buffer: Facebook, Instagram, X, LinkedIn, Pinterest, TikTok, YouTube, Mastodon, Bluesky, Threads
Winner: Tie. Both support major platforms plus newer networks.
Open Source
Postiz:
- Full source code on GitHub
- Self-host for free
- Community contributions
- Customize as needed
Buffer:
- Closed source
- SaaS only
- No self-hosting
- Limited customization
Winner: Postiz. Unique advantage for developers.
Pros and Cons
Postiz Pros
- ✅ AI image/video generation
- ✅ Open source (self-hostable)
- ✅ Better per-channel pricing
- ✅ Reddit, BlueSky support
Postiz Cons
- ❌ No free plan
- ❌ Learning curve
- ❌ Newer platform
- ❌ Self-hosting needs skills
Buffer Pros
- ✅ Free plan available
- ✅ Extremely easy
- ✅ Great browser extension
- ✅ Established platform
Buffer Cons
- ❌ Per-channel pricing adds up
- ❌ No AI image/video
- ❌ Not open source
- ❌ Basic AI features
🤔 Quick Knowledge Check
You're a developer who wants full control over your social media tool. Which fits?
Who Should Use Which?
Pick Postiz if you:
- Want AI image/video generation
- Value open-source software
- Can self-host to save money
- Need Reddit/BlueSky support
- Manage 10+ accounts
Pick Buffer if you:
- Need a free plan
- Want maximum simplicity
- Value established platforms
- Prefer browser-based workflow
- Have 1-5 accounts
Better Alternative: SocialRails
Neither has unlimited AI content. If that matters:
Try SocialRails free →Quick Answers
Is Postiz or Buffer cheaper? Buffer is free for 3 channels. For 5+ channels, Postiz is cheaper per-channel.
Which has better AI? Postiz. It generates images and videos. Buffer only has a basic assistant.
Can I try both free? Buffer: Yes, free plan. Postiz: 7-day trial only.
Which is easier? Buffer. Learn in 10 minutes. Postiz takes more time.
Can I self-host either? Only Postiz. It's fully open-source on GitHub.
Summary
Buffer: Best for simplicity and free tier.
Postiz: Best for AI features and open-source flexibility.
Neither: Has unlimited AI content generation.
Best alternative: SocialRails at $29-99/month with unlimited AI content.
Create content, post everywhere
Let AI do the work. Ideas, posts, images, carousels. Scheduled in seconds.
Start your free trialRelated
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