According to AI Tier List, Semantic Scholar (Tier A) ranks higher than Iris.ai (Tier B) for Research & Analysis. An AI-powered tool for discovering and analyzing scientific literature.
 |  | |
|---|---|---|
| Tier | Tier B | Tier A |
| Rating | 3 / 5 | 4 / 5 |
| Pricing | Paid | Freemium |
| Category | Research & Analysis | Research & Analysis |
| Best For | scientific-research, literature-review, text-analysis, academic-insights, research-gaps | academic, research, literature, ai-search, citation-analysis |
Scientific literature understanding, research gap identification, insight extraction, vast data processing, enhanced research productivity
Lack of general AI features, limited applicability to specific domains, initial learning curve, pricing accessibility
Vast scientific literature database, AI-powered smart search, in-depth citation network analysis, personalized paper recommendations, open APIs for research
Lack of direct paper synthesis and summarization features, limited access to very recent or private research, need for UI modernization
