TXYZ.AI vs Sourcely

TXYZ is a research assistant that connects paper search, reading, writing, and note workflows in one web app at app.txyz.ai. You can discover academic papers with natural-language queries, upload PDFs for summaries, and draft writing pages backed by citations across disciplines.

General chat tools answer from the open web. TXYZ targets scholarly work with semantic paper search, document location references to cut hallucinations, private libraries for uploaded PDFs, and dedicated Searching, Reading, Writing, and API modules. That focus trades broad consumer chat for literature-heavy tasks in academia and R&D teams.

More than 500,000 researchers are cited on the homepage, with integrations for industry R&D, market research, and training use cases. Free access covers basic uploads up to 100 pages, while Pro and Ultra plans raise limits, context windows, and writing history retention.

Sourcely helps students and researchers find academic sources by pasting an essay, paragraph, or paper draft. It searches a catalog of 200 million plus papers, highlights citation-worthy sentences, and returns summaries with exportable references in hundreds of citation styles. The workflow covers discovery, credibility checks, and bibliography building in one browser app.

Google Scholar returns keyword matches. Sourcely reads your draft context to surface papers that fit specific claims, then lets you chat with sources, run deep searches, and download PDFs when available. Paid tiers add monthly deep-search and credibility-check quotas that free keyword search tools do not bundle.

Undergraduates, graduate students, and researchers use it to speed literature reviews and citation work. The site reports 250,000 plus users, with Ultra at $11 per month and Max at $23 per month on annual billing during the listed summer sale.