The list of popular AI-based tools is divided into subcategories

StepAI toolFunctionReference(s)
Articles collectingSemantic ScholarIdentifying the proper papers, extracting meaning, checking highly influential citations, and recommending the latest documents that may be of interest[29, 30]
Scite.aiIdentifying the most significant papers and demonstrating the connections between them[30, 31]
PICO PortalIdentifying the most relevant papers meeting specific PICO criteria[35]
Literature analyzingGeneiCondensing research papers, extracting the essential information[37]
ChatPDFExtracting information from PDF files by answering the posed questions (e.g., primary outcomes from the study, conclusions, limitations)[40, 41]
Chatwithpdf
Perplexity AIAnswering the posed questions and providing resources[30, 42]
ElicitSummarizing papers, finding themes and concepts across papers, extracting data, synthesizing the findings[43]
Writing and refining a manuscriptGrammarlyContext-specific suggestions to help with proper grammar, punctuation, and spelling, style improvements[48, 49]
Trinka AIChecking the word choice, usage, style, and grammar[30, 48]
QuillBotParaphrasing, grammar check, ensuring the appropriate vocabulary, tone, and style, text summarizing[30, 50]
WritefullText revision, language and tone check, paraphrasing, title and abstract generator[30, 53]
WordtuneParaphrasing, eliminating grammar, and spelling errors[54, 55]
PaperpalEnsuring adherence to stringent quality standards (specialized in academic papers)[30, 56]
Jenni AIAutocomplete in-text citations, comprehensive prompts generation, paraphrasing, paper refining, plagiarism check[30]
Peer reviewPenelope.aiPaper evaluation, ensuring that manuscripts meet specific criteria, journal requirements[30, 57]
CopyleaksPlagiarism detector across nearly every language, AI-generated content detection[58]
StatReviewerIdentifying methodological and statistical errors[57]

AI: artificial intelligence; PICO: P—patients, I—intervention, C—comparison, O—outcomes