kitio.aiDia vs Fellou
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Dia has the lower starting price: about $10 a month, against $19 for Fellou.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Chat with tabs
- Skills
- Writing help
- Arc migration
- Chromium extensions
- Browser agents
- Deep search reports
- Background workspaces
- Form filling
- Logged-in site actions
| Feature | Dia | Fellou |
|---|---|---|
| Best for | AI browser from The Browser Company with chat across your tabs | Agentic AI browser for deep research and automated web tasks |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | $10/mo | $19/mo |
| Free plan | Yes | Yes |
| Made by | The Browser Company | Fellou |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Dia has the lower starting price: about $10 a month, against $19 for Fellou.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Browser with no AI features
- Built-in ad and tracking blocker
- Cross-device sync
Better Answers
$10/mo
- Daily Morning Brief
- Ask Dia to summarize, draft or build
- Connect your tools
- Usage limits apply
Better Days
$100/mo
- Everything in Better Answers
- 20x more asks
- All-day chats, tasks and reports
4 plans
Free
Free
- 1,000 Sparks new-user bonus (~4 tasks)
- 2 scheduled tasks
Plus
$19/mo
- 2,000 Sparks/month (~8 tasks)
- 3 scheduled tasks
- Priority support
- Early access to new features
Pro
$39.90/mo
- 5,000 Sparks/month (~20 tasks)
- 5 scheduled tasks
- Priority support
Ultra
$199.90/mo
- Unlimited Sparks (limited time)
- Unlimited scheduled tasks
- Unlimited concurrent tasks
- Exclusive priority support
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
Dia
- Thoughtful AI design
- Works across many tabs
- Easy move from Arc
- Free AI use is limited
- Fewer power features than Arc had
Fellou
- Runs tasks in the background
- Good research reports
- Free tier to try
- Agents can be slow
- Younger and less proven
Which one should you choose?
Choose Dia if you want:
- Thoughtful AI design
- Works across many tabs
- Easy move from Arc
Watch out: free ai use is limited.
Choose Fellou if you want:
- Runs tasks in the background
- Good research reports
- Free tier to try
Watch out: agents can be slow.
Dia vs Fellou FAQ
What is the difference between Dia and Fellou?
Dia: AI browser from The Browser Company with chat across your tabs. Fellou: Agentic AI browser for deep research and automated web tasks. Both are productivity tools.
Is Dia or Fellou cheaper?
Dia has the lower starting price: about $10 a month, against $19 for Fellou.
Do Dia and Fellou have free plans?
Dia: Yes. Fellou: Yes.
Who makes Dia?
Dia is made by The Browser Company, based in United States.
Who makes Fellou?
Fellou is made by Fellou.
Which should I choose, Dia or Fellou?
Choose Dia if you value thoughtful ai design and works across many tabs. Choose Fellou if you value runs tasks in the background and good research reports.