Visiby
Track brand citations and content gaps in AI search answers
Citations
Manage references that identify source material and support attribution in writing or research.
Paperpile
Collect papers, organize references and cite while writing
EndNote
Manage research references and format citations as you write
ChatPDF
Chat with documents, compare files, and inspect cited passages side by side
Scite
Research answers with citation context and links to scholarly evidence
ResearchRabbit
Explore papers through connected citation maps
Zotero
Collect, organize, and cite research sources
Presspage
Manage brand newsrooms and communications workflows
Perplexity
Explore questions with answers linked to sources.