kitio.aiDimensions vs R Discovery
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Dimensions starts at See pricing page and R Discovery starts at See pricing page. 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
- Linked research records
- AI summaries
- Research assistant
- Grant and patent data
- Analytics API
- Personalized paper feed
- AI summaries
- Audio papers
- Translation
- Reference manager sync
| Feature | Dimensions | R Discovery |
|---|---|---|
| Best for | Linked research database with AI summaries and research assistant | Personalized research paper feed with AI summaries and audio |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Digital Science | Cactus Communications |
| Based in | United Kingdom | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Both offer: AI summaries.
Pricing compared
Dimensions starts at See pricing page and R Discovery starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- Free version for personal use
- Search publications and citations
Dimensions Analytics
Contact sales
- Grants, patents, trials and policy data
- Institutional analytics
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
Dimensions
- Connects papers, grants and patents
- Free basic version
- Good analytics
- Best data needs a subscription
- Complex for casual users
R Discovery
- Good mobile experience
- Keeps you current
- Audio for listening on the go
- Premium needed for full features
- Feed needs tuning at first
Which one should you choose?
Choose Dimensions if you want:
- Connects papers, grants and patents
- Free basic version
- Good analytics
Watch out: best data needs a subscription.
Choose R Discovery if you want:
- Good mobile experience
- Keeps you current
- Audio for listening on the go
Watch out: premium needed for full features.
Dimensions vs R Discovery FAQ
What is the difference between Dimensions and R Discovery?
Dimensions: Linked research database with AI summaries and research assistant. R Discovery: Personalized research paper feed with AI summaries and audio. Both are research & search tools.
Is Dimensions or R Discovery cheaper?
Dimensions starts at See pricing page and R Discovery starts at See pricing page. Check both pricing pages for current plans.
Do Dimensions and R Discovery have free plans?
Dimensions: Yes. R Discovery: Yes.
Who makes Dimensions?
Dimensions is made by Digital Science, based in United Kingdom.
Who makes R Discovery?
R Discovery is made by Cactus Communications, based in India.
Which should I choose, Dimensions or R Discovery?
Choose Dimensions if you value connects papers, grants and patents and free basic version. Choose R Discovery if you value good mobile experience and keeps you current.