kitio.aiDimensions vs Iris.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Dimensions starts at See pricing page and Iris.ai 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
- Research topic maps
- Smart search
- Document filtering
- Data extraction
- Reference-backed chat
| Feature | Dimensions | Iris.ai |
|---|---|---|
| Best for | Linked research database with AI summaries and research assistant | AI platform for scientific literature analysis and data extraction |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No |
| Made by | Digital Science | Iris.ai |
| Based in | United Kingdom | Norway |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Dimensions starts at See pricing page and Iris.ai 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
Iris.ai
- Handles large document sets
- Good field overviews
- Structured extraction
- Mainly enterprise pricing
- Less known among students
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 Iris.ai if you want:
- Handles large document sets
- Good field overviews
- Structured extraction
Watch out: mainly enterprise pricing.
Dimensions vs Iris.ai FAQ
What is the difference between Dimensions and Iris.ai?
Dimensions: Linked research database with AI summaries and research assistant. Iris.ai: AI platform for scientific literature analysis and data extraction. Both are research & search tools.
Is Dimensions or Iris.ai cheaper?
Dimensions starts at See pricing page and Iris.ai starts at See pricing page. Check both pricing pages for current plans.
Do Dimensions and Iris.ai have free plans?
Dimensions: Yes. Iris.ai: No.
Who makes Dimensions?
Dimensions is made by Digital Science, based in United Kingdom.
Who makes Iris.ai?
Iris.ai is made by Iris.ai, based in Norway.
Which should I choose, Dimensions or Iris.ai?
Choose Dimensions if you value connects papers, grants and patents and free basic version. Choose Iris.ai if you value handles large document sets and good field overviews.