Best NotebookLM Plus Alternatives
Google's premium research assistant with extended usage and team features
#1
Semantic Scholar
AI-powered academic search engine
#2
Iris.ai
AI research engine for scientific and technical literature
#3
Lens.org
Free and open patent and scholarly search
#4
Paper Digest
AI daily digest of the latest research papers
#5
Scinapse
AI academic search engine for scientific literature
#6
Perplexity
AI research assistant and search engine
#7
SciSpace
AI-powered research paper analysis and explanation
#8
Connected Papers
Visual tool for exploring academic paper networks