kitio.aiDocument360 vs Stacks
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Document360 starts at See pricing page and Stacks starts at $9/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
- Eddy AI writing assistant
- AI search and chatbot
- Custom review workflows
- Word and PDF import
- API documentation
- SSO and SCIM
- Bookmarks, notes and files in one place
- Collections and tags
- Public or private sharing
- Real-time collaboration
- Personal AI assistant
| Feature | Document360 | Stacks |
|---|---|---|
| Best for | Knowledge base software with an AI assistant, search and chatbot | Personal AI workspace for links, notes and files |
| Category | Productivity | Productivity |
| Pricing model | Free trial | Paid |
| Starting price | See pricing page | $9/mo |
| Free plan | No, 14-day trial | No |
| Made by | Document360 | Better Stacks |
| Based in | – | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Document360 starts at See pricing page and Stacks starts at $9/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Be Productive
$9/mo
- One user
- Unlimited collections and tags
- 50GB storage
Be Collaborative
$29/mo
- Unlimited users and shared workspaces
- Roles and permissions
- 500GB storage
Be Creative
$39/mo
- Unlimited public collections
- Everything in Be Collaborative
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Document360
- Handles internal and public docs
- AI helps both writers and readers
- Dedicated success manager included
- Prices only through a custom quote
- AI premium features cost extra
- More than small teams may need
Stacks
- Replaces several saving tools
- Control over what is public
- Unlimited collections and tags
- No free plan mentioned
- Team features cost more
- Storage caps by plan
Which one should you choose?
Choose Document360 if you want:
- Handles internal and public docs
- AI helps both writers and readers
- Dedicated success manager included
Watch out: prices only through a custom quote.
Choose Stacks if you want:
- Replaces several saving tools
- Control over what is public
- Unlimited collections and tags
Watch out: no free plan mentioned.
Document360 vs Stacks FAQ
What is the difference between Document360 and Stacks?
Document360: Knowledge base software with an AI assistant, search and chatbot. Stacks: Personal AI workspace for links, notes and files. Both are productivity tools.
Is Document360 or Stacks cheaper?
Document360 starts at See pricing page and Stacks starts at $9/mo. Check both pricing pages for current plans.
Do Document360 and Stacks have free plans?
Document360: No, 14-day trial. Stacks: No.
Who makes Document360?
Document360 is made by Document360.
Who makes Stacks?
Stacks is made by Better Stacks, based in India.
Which should I choose, Document360 or Stacks?
Choose Document360 if you value handles internal and public docs and ai helps both writers and readers. Choose Stacks if you value replaces several saving tools and control over what is public.