What each tool does
Consensus is an AI search engine for scientific literature. It helps you find peer-reviewed papers, organise them and analyse research faster than searching by hand. It offers filters and deeper search options, runs in the browser and has a free plan.
ChatPDF lets you upload a PDF or other file, paste a link or add a YouTube video, then ask questions about it in chat. It summarises long documents and pulls out answers. It also includes an AI writer, an AI detector and research helpers, with desktop and mobile apps. The basics are free.
Key differences
- Role: Consensus discovers papers; ChatPDF helps you read and question a document you already have.
- Sources: Consensus focuses on peer-reviewed research, while ChatPDF works with any file, video or website.
- Extras: ChatPDF includes an AI writer and AI detector.
- Platforms: Consensus runs in the browser; ChatPDF also has desktop and mobile apps.
- Pricing: both are freemium.
Which should you choose?
Choose Consensus if you need to find credible academic sources for an assignment, literature review or thesis.
Choose ChatPDF if you have long papers, notes or reports to get through and want summaries and direct answers without reading every page. It is handy for students in Pakistan with heavy reading loads.
Can you use both?
Yes. Find relevant papers with Consensus, then open the most important ones in ChatPDF to summarise and question them. Both have free options, so check the pricing pages for current plans only if you need more, as paid plans are usually billed in USD by card.
