kitio.aiBuffer vs aiOS
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Buffer has the lower starting price: about $6 a month, against $99 for aiOS.
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
- Branded carousels and captions
- Requests by iMessage or WhatsApp
- Quiz funnel for ads
- Automatic lead follow-up
- Meta Ads management
| Feature | Buffer | aiOS |
|---|---|---|
| Best for | Simple social scheduling with an AI writing assistant | Text-based AI employee that makes social posts and follows up leads |
| Category | Marketing | Marketing |
| Pricing model | Freemium | Paid |
| Starting price | $6/mo | $99/mo |
| Free plan | Yes | No |
| Made by | Buffer | aiOS |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Buffer has the lower starting price: about $6 a month, against $99 for aiOS.
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
Content
$99/mo
- Branded carousels
- Scripts and captions
- Requests by text message
Sales
$99/mo
- Quiz funnel for ads
- Instant lead alerts
- Lead follow-up by message
Both
$175/mo
- Content and Sales together
- One shared text thread
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
aiOS
- Works from a text thread
- Flat monthly price
- Spending cap on extra usage
- No free plan
- Overage can add up to $100 a month
- AI clone of you costs extra
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 aiOS if you want:
- Works from a text thread
- Flat monthly price
- Spending cap on extra usage
Watch out: no free plan.
Buffer vs aiOS FAQ
What is the difference between Buffer and aiOS?
Buffer: Simple social scheduling with an AI writing assistant. aiOS: Text-based AI employee that makes social posts and follows up leads. Both are marketing tools.
Is Buffer or aiOS cheaper?
Buffer has the lower starting price: about $6 a month, against $99 for aiOS.
Do Buffer and aiOS have free plans?
Buffer: Yes. aiOS: No.
Who makes Buffer?
Buffer is made by Buffer, based in United States.
Who makes aiOS?
aiOS is made by aiOS.
Which should I choose, Buffer or aiOS?
Choose Buffer if you value very easy to use and low per-channel pricing. Choose aiOS if you value works from a text thread and flat monthly price.