TXYZ
An AI academic workbench for scientific research scenarios integrates paper retrieval, in-depth reading and writing assistance into a seamless workflow. It supports uploading and analyzing full documents, and offers annual subscription tiers ranging from free to high-end.
Updated: 2026-10-26
What is TXYZ?
People who write papers spend most of their time on the same three things: finding literature, reading literature, and writing literature. TXYZ integrates all three tasks into a single workbench—each of retrieval, reading and writing has its own independent module, and an API is also provided for external systems to connect. Its pricing page clearly states the differences between the free tier and the two paid tiers, with the number of uploaded pages, historical retention days, and available models all laid out openly without playing word games.
Who is it for?
- Graduate students working on thesis proposal or writing literature reviews who need to quickly determine whether a research paper is worth in-depth reading.
- People who switch to a new field across disciplines can quickly get a grasp of the outline of an unfamiliar subject through continuous follow-up questions.
- Mentors who supervise students or lead research groups who want to make literature searching a daily routine for their students.
- For R&D teams looking to integrate AI into their own systems, the official website provides a dedicated entry point for the API.
Key features
5Searching
Discover literature matching your research direction from a paper pool covering all disciplines, and the official description states that it provides access to millions of papers across all fields.
Reading
Upload your documents directly into the chat to ask questions, and it supports continuous follow-up questions with context, eliminating the need to flip back and forth through pages to find answers.
File Upload and Analysis
The Free and Pro tiers support a maximum of 100 pages, while the Ultra tier extends this limit to 300 pages, paired with a longer context window for in-depth analysis.
Writing
A standalone writing assistant that allows you to create writing pages; the free plan is limited to 5 pages, with page history retained for free for 30 days, the Pro plan for 90 days, and the Ultra plan offering complete history retention.
API
It opens its capabilities to enterprise customers for integration into their own products, and the official website lists it as one of the four product lines separately.
How to use TXYZ
- First, use the free tier to run real tasks to verify how accurately it answers questions in your field before deciding to upgrade.
- the official website states that over 500,000 researchers use it, which is a self-reported figure.
- Before uploading an entire PDF, clarify what you want to ask.
- The value of such tools lies in follow-up questioning, not one-time Q&A.
- Always double-check citations against the original text.
- The FAQ specifically explains the reliability of answers and how uploaded documents are processed.
- If you are dealing with unpublished data, make sure to read the terms and conditions carefully first.
- Upgrading mainly buys you quota, context length and model tier, not new features.
- the most practical difference between Pro and Ultra is 300 pages of uploads and 3x the context.
- The official reserves the right to adjust prices and packages.
- please check the current plan on the pricing page before subscribing to a paid tier.
Traffic & popularity
Data month Sep 2026
TXYZ receives about 33.8K visits per month and ranks #561,480 worldwide.
Monthly visits
12 monthsTraffic sources
- Direct45.0%
- Search30.5%
- Referrals10.6%
- Social5.5%
- AI assistants2.5%
- Other6.0%
Top countries
- United States44.3%
- China35.3%
- Colombia12.4%
- Peru3.7%
- Indonesia3.4%
Estimated from third-party traffic data.
Similar tools
Qiewen AcademicAn AI academic search and literature discovery tool for researchers, supporting deep retrieval, citation network expansion, knowledge base Q&A, and paper reproduction. Its official website states that it can track research trends and provide personalized recommendations.
AnaraAnara is an AI research workbench for scientific research scenarios. It can search literature databases and full-network papers, conduct comprehensive analysis and table extraction across more than a thousand documents, and automatically provide clickable and verifiable citation sources during writing.
LitmapsA literature management software for literature reviews connects the process of finding papers and sorting out the context through four steps: discovery, visualization, collaboration and monitoring, and it can also generate BibTeX citations. It is suitable for graduate students and researchers who write literature reviews and prepare research proposals.
LinerAn AI search and research tool for professionals, providing answers with cited sources, academic paper retrieval and comparison, and literature reviews. It supports searching, writing, and editing in the same window.
UndermindUndermind is an AI co-researcher for researchers, focusing on the literature domain. It can read full texts and charts, retrieve along citation chains and cite point by point, and help users build a dynamic literature library from broad to in-depth.
R DiscoveryA literature reading and retrieval application for researchers, officially claiming to include hundreds of millions of papers and preprints. It offers AI abstracts, paper Q&A, literature review generation and translation, and supports web and mobile access.