kitio.aiSider vs MaxAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sider starts at See pricing page and MaxAI starts at $30/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Browser side panel
- Page and PDF summaries
- Multi-model comparison
- Writing assistant
- Translation
- Text selection actions
- Page and PDF chat
- YouTube summaries
- Email reply drafts
- Own API key support
| Feature | Sider | MaxAI |
|---|---|---|
| Best for | AI sidebar for Chrome and Edge with many models and page tools | One-click AI assistant extension for reading and writing online |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $30/mo |
| Free plan | Yes | Yes |
| Made by | Sider AI | MaxAI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Sider starts at See pricing page and MaxAI starts at $30/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- 3 Pro chats per day
- Fast free AI model
Pro
$30/mo
- Per member
- Unlimited free and Pro chat
- Higher file upload limits
- Image generation
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
Sider
- Handy on any page
- Many models to choose from
- Cheap entry plans
- Free credits run out fast
- Credit types are confusing
- Some tools duplicate others
MaxAI
- Very quick in-page actions
- Works with several models
- Free daily credits
- Privacy policy is dated
- Higher tiers are pricey
- Chromium browsers only
Which one should you choose?
Choose Sider if you want:
- Handy on any page
- Many models to choose from
- Cheap entry plans
Watch out: free credits run out fast.
Choose MaxAI if you want:
- Very quick in-page actions
- Works with several models
- Free daily credits
Watch out: privacy policy is dated.
Sider vs MaxAI FAQ
What is the difference between Sider and MaxAI?
Sider: AI sidebar for Chrome and Edge with many models and page tools. MaxAI: One-click AI assistant extension for reading and writing online. Both are chat assistants tools.
Is Sider or MaxAI cheaper?
Sider starts at See pricing page and MaxAI starts at $30/mo. Check both pricing pages for current plans.
Do Sider and MaxAI have free plans?
Sider: Yes. MaxAI: Yes.
Who makes Sider?
Sider is made by Sider AI.
Who makes MaxAI?
MaxAI is made by MaxAI.
Which should I choose, Sider or MaxAI?
Choose Sider if you value handy on any page and many models to choose from. Choose MaxAI if you value very quick in-page actions and works with several models.