kitio.aiExplainpaper vs KnowledgePilot
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Explainpaper starts at $16/mo and KnowledgePilot starts at $5 one-time. 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
- Highlight to explain
- Paper-grounded chat
- Auto outlines
- Equation explanations
- PDF upload
- YouTube and document summaries
- Source-linked answers
- Study cards and Q&A
- Knowledge Hubs
- Channel Watchlist
| Feature | Explainpaper | KnowledgePilot |
|---|---|---|
| Best for | Highlight confusing text in a paper and get a plain explanation | Summarizes YouTube videos and documents with links to sources |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Freemium |
| Starting price | $16/mo | $5 one-time |
| Free plan | Yes | Yes |
| Made by | Explainpaper | KnowledgePilot |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Explainpaper starts at $16/mo and KnowledgePilot starts at $5 one-time. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Unlimited highlight explanations
- Follow-up questions
- Zotero import
- Basic AI models
Pro
$16/mo
- Explain graphs, figures, equations
- Advanced AI models
- Automatic paper outlines
- 7-day free trial
Teams
Contact sales
- Everything in Pro
- Team management
- Priority support
- Volume discounts
4 plans
Free
Free
- 40 trial credits
- 1 Knowledge Hub
- 5 Watchlist channels
Starter Top-up
$5 one-time
- 100 credits
- Expire after 30 days
Starter
$16/mo
- 356 credits a month
- 5 Knowledge Hubs
- Credits kept while subscribed
Pro
$26/mo
- 650 credits a month
- 10 Knowledge Hubs
- 8 custom frameworks
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
Explainpaper
- Very easy to use
- Good for unfamiliar fields
- Free tier available
- One paper at a time
- No library features
KnowledgePilot
- Every claim links to its source
- Handles books and long videos
- Free starter credits
- Free tier allows only one Hub
- Top-up credits expire in 30 days
- No DRM-protected ebooks
Which one should you choose?
Choose Explainpaper if you want:
- Very easy to use
- Good for unfamiliar fields
- Free tier available
Watch out: one paper at a time.
Choose KnowledgePilot if you want:
- Every claim links to its source
- Handles books and long videos
- Free starter credits
Watch out: free tier allows only one hub.
Explainpaper vs KnowledgePilot FAQ
What is the difference between Explainpaper and KnowledgePilot?
Explainpaper: Highlight confusing text in a paper and get a plain explanation. KnowledgePilot: Summarizes YouTube videos and documents with links to sources. Both are research & search tools.
Is Explainpaper or KnowledgePilot cheaper?
Explainpaper starts at $16/mo and KnowledgePilot starts at $5 one-time. Check both pricing pages for current plans.
Do Explainpaper and KnowledgePilot have free plans?
Explainpaper: Yes. KnowledgePilot: Yes.
Who makes Explainpaper?
Explainpaper is made by Explainpaper.
Who makes KnowledgePilot?
KnowledgePilot is made by KnowledgePilot.
Which should I choose, Explainpaper or KnowledgePilot?
Choose Explainpaper if you value very easy to use and good for unfamiliar fields. Choose KnowledgePilot if you value every claim links to its source and handles books and long videos.