kitio.aiBuffer vs Postus
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Buffer starts at $6/mo and Postus starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Post scheduling
- AI Assistant
- Engagement inbox
- Analytics
- Start Page
- Text and image post generation
- Months of scheduling
- Facebook, Instagram and Twitter
- Project-based plans
| Feature | Buffer | Postus |
|---|---|---|
| Best for | Simple social scheduling with an AI writing assistant | AI that writes and schedules months of social posts |
| Category | Marketing | Marketing |
| Pricing model | Freemium | Free trial |
| Starting price | $6/mo | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Buffer | Postus |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Buffer starts at $6/mo and Postus starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Up to 3 channels
- 10 scheduled posts per channel
- 100 ideas
Essentials
$6/mo
- Per channel
- Unlimited scheduled posts
- 1 user
Team
$12/mo
- Per channel
- Unlimited team members
- Unlimited scheduled posts
3 plans
Beginner
€19/mo per project
- Per project
- 10 posts per month
- All social networks
Advanced
€29/mo per project
- Per project
- 20 posts per month
- All social networks
Expert
€39/mo per project
- Per project
- 30 posts per month
- All social networks
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Buffer
- Very easy to use
- Low per-channel pricing
- Useful free plan
- Fewer enterprise features
- Costs add up with many channels
Postus
- Generates both text and images
- Pricing scales by project
- No credit card to start
- Capped at 30 posts per project monthly
- Priced in euros per project
- Few networks named on the homepage
Which one should you choose?
Choose Buffer if you want:
- Very easy to use
- Low per-channel pricing
- Useful free plan
Watch out: fewer enterprise features.
Choose Postus if you want:
- Generates both text and images
- Pricing scales by project
- No credit card to start
Watch out: capped at 30 posts per project monthly.
Buffer vs Postus FAQ
What is the difference between Buffer and Postus?
Buffer: Simple social scheduling with an AI writing assistant. Postus: AI that writes and schedules months of social posts. Both are marketing tools.
Is Buffer or Postus cheaper?
Buffer starts at $6/mo and Postus starts at See pricing page. Check both pricing pages for current plans.
Do Buffer and Postus have free plans?
Buffer: Yes. Postus: No, trial available.
Who makes Buffer?
Buffer is made by Buffer, based in United States.
Who makes Postus?
Postus is made by Postus.
Which should I choose, Buffer or Postus?
Choose Buffer if you value very easy to use and low per-channel pricing. Choose Postus if you value generates both text and images and pricing scales by project.