Semantic Scholar vs Iris AI
Head-to-head comparison — updated April 2026
Semantic Scholar
AI-powered academic search engine
Free planFree★ 4.6✓ Higher rated
Try Semantic Scholar →VS
Our Verdict
Choose Semantic Scholar for free academic discovery and citation management with broader access. Choose Iris AI if you need a structured workspace with advanced extraction and systematic review features and have budget for the subscription.
Why Semantic Scholar?
✓ Completely free with no paid tier required
✓ Higher user rating (4.6 vs 4.3)
✓ API access for integration and automation
✓ Citation tracking and research feed functionality
Why Iris AI?
✓ Dedicated workspace for organizing research projects
✓ Automated data extraction from papers
✓ Smart filtering for narrowing results
✓ Built-in systematic review capabilities
Which Should You Choose?
Both Semantic Scholar and Iris AI are strong tools in the AI research space. Semantic Scholar has higher user ratings overall. Choose Semantic Scholar if you value citations and api access. Choose Iris AI if you want to start free.