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Semantic Scholar vs Perplexity
Side-by-side comparison of features, pricing, and ratings
Pricing
Free
Freemium
Plans
0
$0
$20/mo
Rating
—
—
Popularity
5.9k views
5.4k views
Skill Level
Intermediate
Beginner-friendly
API Available
Platforms
WebAPI
WebMobile
Categories
🔬 Research & Education
🔬 Research & Education
Features
Natural language paper search across 234M+ papers
TLDR summaries (AI-generated plain-English abstracts)
Citation graphs showing influence and references
Personalized research recommendations
Author profiles with publication history and metrics
Topic feeds for specific research areas
Collections for organizing papers
Semantic Reader augmented reading interface (beta)
API for developers (paper search, metadata, embeddings)
No account required for basic usage
Source-cited answers
Multi-step Pro Search
File upload and analysis
Image analysis
Collections for organizing research
API access
Focus modes: Academic, YouTube, Reddit
Unlimited quick searches
Image generation on Pro plan
Conversational follow-up queries
Cross-platform availability (web, mobile, browser extension)
Chrome extension integration
Arc browser integration
Integrations
Chrome extension
Arc browser