Research Assistants
Connected Papers
Explore academic papers through visual connections
AI Search Engines
Perplexity
Perplexity combines conversational search with source links to help users research questions and follow evidence across the web.
RatingNo published reviews yetEditorial reviewAssessment pendingCatalog updated2026-09-14
Buyer fit
Best for: Users who want fast research answers with visible source links.
Not for: Research where source quality can go unchecked.
Pricing: Free plan available
Editorial assessment
Pros
- Citation-forward interface
- Fast exploratory research
Cons
- Source interpretation still needs review
- Coverage depends on available web sources
Platforms and integrations
Data freshness
Catalog record updated 2026-09-14. A catalog date alone does not establish hands-on testing or completed editorial review.
Related options
Alternatives to Perplexity
Research Assistants
Consensus
Academic search with AI-generated explanations linked to scientific papers.
Research Assistants
Elicit
AI assistance for finding papers, extracting evidence, and organising literature reviews.
Research Assistants
Explainpaper
Ask for explanations while reading research papers