June 19, 2024

AI Researcher

A Free Research Tool by Perlego

Best for:

  • Students
  • Educators
  • Researchers

Use cases:

  • Academic research
  • Writing academic papers
  • Preparing lesson plans

Users like:

  • Education
  • Academic Research
  • Library Services

What is AI Researcher?

Quick Introduction

AI Researcher is an advanced, intelligent research assistant designed to streamline the process of exploring academic topics. It’s perfect for students, researchers, and educators who need an efficient way to delve into academic subjects without being bogged down with hours of manual searching. AI Researcher utilizes a powerful Natural Language Processing (NLP) model to comprehend your research questions and scour Perlego’s extensive library of over 1 million textbooks. It then provides you with curated book recommendations and key quotations that directly address your research needs, saving you precious time and enhancing the quality of your research.

Simply put, AI Researcher makes finding the most relevant academic sources fast and simple. With a user-friendly interface and seamless integration with Perlego’s robust e-library, it’s an indispensable tool for anyone engaged in scholarly activities. Whether you’re writing an essay, working on a research paper, or just expanding your knowledge, AI Researcher offers relevant and precise resources, ensuring you have everything you need at your fingertips.

Pros and Cons


  1. Comprehensive Database: Utilizes Perlego’s vast library of over 1 million textbooks, which spans various academic fields.
  2. User-Friendly: The interface is easy to navigate, even for those who are not tech-savvy.
  3. Free to Use: Completely free, making high-quality research accessible for everyone without any financial burden.


  1. Limited to Perlego’s Library: The tool only queries Perlego’s collection, which may not cover all niche academic texts.
  2. Requires Internet Access: Users need an online connection to utilize the tool, which may not be feasible for everyone.
  3. No Offline Capability: There is no feature to download search results for offline use.


  • Curates academically relevant sources based on your queries.
  • Free to use with access to over 1 million textbooks.
  • Powered by a robust NLP model for accurate search results.

Features and Functionality

  • Quick Search Functionality: Allows users to input research queries and get instant book recommendations and key quotations from relevant texts.
  • NLP Integration: Uses Natural Language Processing to understand complex academic queries and provide accurate results.
  • Direct Text Access: Provides direct access to pertinent passages and sections from recommended textbooks, saving users from sifting through entire books.
  • Vast Library Collection: Leverages Perlego’s extensive e-library, ensuring a diverse range of academic subjects and materials.
  • User-Friendly Interface: Intuitive design makes it easy for users at any technical skill level to navigate and utilize the tool efficiently.

Integration and Compatibility

AI Researcher is a standalone tool, specifically designed to work within Perlego’s ecosystem. It integrates seamlessly with Perlego’s vast online library of textbooks but does not offer more expansive integrations with other platforms or software. This specificity ensures streamlined performance within the Perlego website.

Benefits and Advantages

  • Comprehensive Resource Access: Over 1 million textbooks included ensures a broad and comprehensive range of academic materials.
  • Time Efficiency: Reduces the need for manual searching, dramatically speeding up the research process.
  • Cost-Effective: Being free to use removes financial barriers to high-quality research.
  • Enhanced Accuracy: NLP capabilities ensure that results are relevant and targeted to the research query.
  • Ease of Use: Designed with a user-friendly interface, making it accessible for all users regardless of technical expertise.

Pricing and Licensing

AI Researcher is completely free to use.

Do you use AI Researcher?

For more extensive access and features, users can subscribe to Perlego, which offers various plans to cater to different needs. Subscription pricing and details are available on Perlego’s pricing page.

Support and Resources

Perlego offers robust support options for AI Researcher users, including a comprehensive Help Centre, Knowledge Base, and various study guides. Additionally, users can access customer service for more specific queries or assistance, ensuring all user needs are met promptly and effectively.

AI Researcher as an Alternative to

AI Researcher serves as an excellent alternative to more costly academic research tools like RefWorks or Mendeley. While it may not have all the advanced features of these paid services, its accessibility, coupled with its powerful search capabilities, makes it a highly effective option for students and researchers on a budget. Where AI Researcher shines is its no-cost access to over a million textbooks, smartly curated search results, and speed in finding relevant material.

Alternatives to AI Researcher

**1. Google Scholar: While Google Scholar offers a broader range of sources from across the web, it lacks the curated, specific resources that AI Researcher provides from Perlego’s extensive e-library.

**2. RefWorks: This tool is great for citation management and integrates well with various research databases, but comes with a subscription fee, making it less accessible for those looking for a free solution.

**3. Mendeley: Offers robust citation and reference management features, but like RefWorks, it incurs a cost and may not offer as streamlined a source discovery process as AI Researcher.


AI Researcher is a powerful, free tool that makes academic research simpler and more efficient. It’s particularly suitable for students, educators, and researchers who need reliable, quick access to a vast array of academic texts. With its strong NLP foundation and the backing of Perlego’s extensive library, it stands out as a substantial aid in academic research, offering ease of use, time-saving capabilities, and comprehensive support without any financial burden.


[elementor-template id="2200"]