Perplexity
Answer engine with cited sources
Best for: Research with citations
Freemiumwebextension
β Categories
Research
Find and synthesize information
Hugging Face
Open hub for models, datasets, and demos
Best for: Open models
Free Open sourcewebapi
Google Gemini
Google multimodal assistant
Best for: General Q&A and research
Freemiumwebmobile
Grok
xAI assistant with real-time X data
Best for: News and social context
Freemiumweb
Phind
Developer search and answers
Best for: Technical Q&A
Freemiumweb
Mem
Self-organizing notes with AI
Best for: Personal knowledge
Freemiumwebmobile
Elicit
Research paper analysis
Best for: Literature review
Freemiumweb
Consensus
Evidence from scientific papers
Best for: Claim verification
Freemiumweb
You.com
AI search with sources
Best for: Alternative search
Freemiumwebextension
Harvey
Legal AI for firms
Best for: Law firms
Paidweb
CoCounsel
Legal research assistant
Best for: Legal research
Paidweb
Khanmigo
Khan Academy AI tutor
Best for: Students
Paidweb
Quizlet Q-Chat
AI study coach
Best for: Flashcard study
Freemiumwebmobile
Socratic
Homework help by Google
Best for: Homework help
Freemobile
TLDR This
Summarize articles
Best for: Quick summaries
Freemiumwebextension
Scholarcy
Summarize research papers
Best for: Paper summaries
Freemiumweb
Connected Papers
Visual paper graphs
Best for: Explore literature
Freemiumweb
Browse AI
Scrape and monitor sites
Best for: Web monitoring
Freemiumweb