Free
Ada Health
Ada Health is a free AI education and healthcare tool for healthcare providers. Our…
Compare 52 hand-reviewed AI research tools for literature search, summarising papers and cited answers. Editor picks include Scite, Genei, Connected Papers, Google Scholar and Morphic. Each entry shows pricing checked by us, strengths, limitations and the closest alternatives.
Editor’s picks
KaggleFree4.7/5
Kaggle by Kaggle (Google) is a free AI data analysis and developer tool tool for researchers. Our review covers what…
LlamaFree4.6/5
Llama by Meta is a free AI chatbot and developer tool tool for engineers. Our review covers what it does,…
Perplexity AIFreemium4.6/5
Perplexity AI is a freemium AI chatbot and research tool for researchers. Our review covers what it does, pricing, pros…
GeminiFreemium4.6/5
Gemini is an AI-powered chatbots, research, writing assistants tool designed to help users work faster and produce better results.
Paige AIPaid4.5/5
Paige AI is a paid AI healthcare and research tool for healthcare providers. Our review covers what it does, pricing,…
All AI Research Tools
Paid
Aidoc
Aidoc is a paid AI healthcare and research tool for healthcare providers. Our review…
Free
Andi Search
Andi Search by Andi (LazyWeb) is a free AI chatbot and research tool for…
Freemium
Brave Search AI
Brave Search AI by Brave Software is a freemium AI research and search engine…
Freemium
ChatPDF
ChatPDF is a freemium AI education and pdf-tool tool for document-heavy teams. Our review…
Freemium
Claude
Claude by Anthropic is a freemium AI assistant and chatbot tool for writers and…
Paid
CoCounsel
CoCounsel by Thomson Reuters is a paid AI business and legal tool for legal…
Freemium
Connected Papers
Connected Papers is a freemium AI education and research tool for researchers. Our review…
Freemium
Consensus
Consensus is an AI-powered research tool designed to help users work faster and produce…
Free
Dimensions
Dimensions by Digital Science is a free AI research and seo tool for researchers.…
Freemium
Elicit
Elicit is an AI-powered research tool designed to help users work faster and produce…
Paid
Frase
Frase is a paid AI research and seo tool for SEO specialists. Our review…
Frequently asked questions
How many AI Research Tools have a free plan?
38 of the 52 ai research tools listed on this page offer a free plan, free tier, free trial or open-source version. Each review states what the free option includes and where it stops.
What is the top-rated tool in AI Research Tools?
Kaggle currently holds our highest editorial rating in this category at 4.7 out of 5. Kaggle by Kaggle (Google) is a free AI data analysis and developer tool tool for researchers. Our review covers what it does, pricing, pros and.
How does World of AI Hub review AI Research Tools?
Every tool on this page was reviewed by the World of AI Hub editorial team following our published review methodology. Reviews list pricing on the date of review, pros, cons and who the tool suits. Vendors cannot pay for placement or ratings. How we review AI tools.