Best Perplexity Alternatives
AI research assistant and search engine
#1
SciSpace
AI-powered research paper analysis and explanation
#2
Semantic Scholar
AI-powered academic search engine
#3
Connected Papers
Visual tool for exploring academic paper networks
#4
NotebookLM Plus
Google's premium research assistant with extended usage and team features
#5
OpenRead
AI-powered paper reader and research Q&A
#6
Explainpaper
AI that explains academic papers in plain language
#7
Inciteful
AI paper discovery through citation network analysis
#8
Iris.ai
AI research engine for scientific and technical literature