7 Best AI Tools for Literature Review in 2024

Are you curious about how AI can streamline your literature review process? Let’s dive into the world of AI tools designed for this purpose.

These tools, equipped with advanced algorithms, can sift through vast databases, identify relevant studies, and even analyze patterns and trends.

They can significantly reduce the time and effort required for a comprehensive literature review.

From EndNote to Rayyan, there’s a tool for everyone’s needs.

So stay tuned as we discuss how AI tools for literature reviews might transform your research process and which ones are the best.

What Are AI Literature Review Tools?

AI Literature Review Tools are advanced technological solutions that use artificial intelligence to automate and improve the process of performing literature reviews.

What Are The Benefits Of AI Tools for Literature Review?

There are lots of benefits of using AI tools in literature reviews like:

1. Efficiency: These tools can rapidly scan through vast amounts of research papers and identify the ones most relevant to your topic, sparing you the time-consuming task of manual searching.
2. Comprehensive Insights: They can pull out crucial insights such as methodology, datasets, limitations, etc., from intricate topics and lengthy research papers.
3. Accuracy: Literature reviews powered by AI have a higher accuracy rate compared to those done manually. They ensure that data extraction and statistical analysis are free from errors.
4. Comprehensiveness: By going through massive amounts of data, AI tools ensure that no important study is missed or overlooked.
5. Identifying Research Gaps: These tools can help pinpoint gaps in the existing research and suggest directions for future research.
6. Plagiarism Detection: Some AI literature review tools can help in identifying plagiarism and ensuring the uniqueness of your information.

Top AI Tools for Literature Reviews in 2024

1️⃣ Elicit AI

Elicit AI is an advanced AI tool for literature review that aid scholars and researchers in conducting extensive literature reviews.

It uses sophisticated AI algorithms to gather, condense, and integrate information from a wide range of academic resources.

Features of Elicit AI

• Automated Search: This feature enables Elicit AI to conduct an automatic search across various databases for literature relevant to the given keywords or research query.
• AI-Powered Summarization: This feature allows Elicit AI to provide brief summaries of the selected literature, thus saving researchers a significant amount of time.
• Thematic Analysis: Elicit AI is capable of identifying recurring themes or subjects across the literature, which assists in the integration of information.
• Citation Tracking: This feature enables Elicit AI to keep track of and manage citations, simplifying the process of referencing sources in the final review.
• Collaboration Tools: Elicit AI provides the ability for multiple users to collaborate on the same project, promoting teamwork among research groups.

Limitations of Elicit AI

• Limited Database Access: Elicit AI might not have access to all databases or proprietary journals, which could result in some relevant literature being overlooked.
• Potential for Bias: If the AI is trained on biased data, it might produce biased outcomes.
• Technical Requirements: Users might need a certain level of technical expertise to effectively use the tool and interpret its results.

Elicit AI Reviews and Ratings

• G2: 4.5 out of 5 stars (1 reviews)

Elicit AI Pricing

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2️⃣ Research Rabbit

Research Rabbit is a cutting-edge solution that aids researchers in performing literature reviews. It employs artificial intelligence to simplify the task of locating pertinent academic articles.

Features of Research Rabbit

• Literature Mapping: Research Rabbit employs a citation-based literature mapping tool to identify articles that are relevant to a specific subject.
• Visualization: It provides researchers with the ability to visualize articles and uncover author networks using interactive graphs.
• Personalized Digests: This tool provides personalized summaries of the most recent articles related to the user’s collections.
• Citation Management: Research Rabbit offers features for managing citations and summarizing articles.
• Free Access: It is available at no cost for researchers.

Limitations of Research Rabbit

• Limited Access: Previously, access to Research Rabbit was restricted through an invitation system.
• Data Source: Research Rabbit, like many similar tools, relies on the data provided in the Microsoft Academic Graph (MAG).
• Dependence on Seed Papers: The tool’s effectiveness is contingent on the quality and relevance of the seed papers used.

Research Rabbit Reviews and Ratings

Aplicaciones: 4.8 out of 5 stars (‎5 reviews)

Research Rabbit Pricing

Individual researchers who use the literature mapping tool can use ResearchRabbit completely for free.

The base charge for custom market research studies is $5,900, plus additional fees such as samples and incentives.

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3️⃣ Rayyan

Rayyan is an AI tool for literature review that uses artificial intelligence to assist in conducting systematic literature reviews.

Rayyan is designed to understand language, learn from your choices, and assist you in quickly completing even the most extensive systematic literature reviews.

Features of Rayyan

• Collaboration: Rayyan provides the ability to work together on reviews with anyone, anywhere, at any time.
• Import References: Rayyan allows you to upload up to 10 files of 100MB each in any combination of standard file formats.
• De-Duplication: Rayyan’s de-duplication feature has been rated as the most accurate and sensitive.
• Blind Mode: This feature can be enabled to eliminate a potential source of human bias and to resolve any decision conflicts.
• Relevance Ranking: Rayyan learns from your choices and provides a 5-star relevance ranking on all remaining articles to help you read for relevance faster.

Limitations of Rayyan

• Sensitivity and Specificity: Rayyan was able to achieve sensitivity values of 97-99% with specificity values of 19-58% for finding records eligible for full-text assessment.
• Reliability: Rayyan proved to be a reliable tool for excluding ineligible records at the threshold of < -2.5 for exclusion, but it was not very reliable for finding eligible records.
• Terminology: This study was conducted on diagnostic test accuracy reviews, which are more difficult to screen due to inconsistent terminology.

Rayyan Pricing

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4️⃣ Semantic Scholar

Semantic Scholar is an AI tool for literature review that was developed by the Allen Institute for AI and launched in November 2015.

It uses advanced natural language processing techniques to aid research, such as providing auto-generated summaries of scholarly papers. As of September 2022, it covers over 200 million publications across all scientific fields.

Features of Semantic Scholar

• Automatically Generated Summaries: This feature provides a concise summary of scientific papers.
• Research Feeds: This is an adaptive research recommendation system that uses AI to learn what papers users are interested in and recommends the latest research accordingly.
• Semantic Reader: This is an enhanced reader that provides in-line citation cards, allowing users to see citations with TLDR summaries as they read.
• AI-Driven Tools: Semantic Scholar offers a range of AI tools that perform various tasks.
• Paper Recommendations: Researchers can get AI-generated paper recommendations based on papers they’ve shown interest in.

Limitations of Semantic Scholar

• Author Identification: Semantic Scholar uses initials plus last name to identify authors, which can lead to confusion with authors with common names.
• API Limitations: The API of Semantic Scholar can only process 500 paper ids at a time and can only return up to 10 MB of data at a time.
• PDF Format: The PDF format used for sharing research papers has significant downsides, including static content, poor accessibility for low-vision readers, and difficulty reading on mobile devices.

Semantic Scholar Reviews and Ratings

• Academic Accelerator: 4.9 out of 5 stars (‎1,098 reviews)

Semantic Scholar Pricing

The good news is that you can use Semantic Scholar for free!

It has all of its necessary components, including:

• AI-powered document discovery and search: Quickly and easily locate relevant documents.
• Understanding research: Use citations, relevant work, and summaries to help you navigate complex findings.
• Remain informed: Get customized alerts when new studies are published in your area of expertise.
• Create a library for research: You can arrange and annotate your studies with the help of sophisticated tools.

5️⃣ ChatGPT

ChatGPT is a cutting-edge language model that leverages the transformer architecture, specifically the GPT model.

It’s designed to produce text that closely resembles human writing based on the input it receives.

Although it’s trained on a wide variety of internet text, it can be further refined with specific datasets for different tasks.

Features of ChatGPT

• Multilingual Capabilities: This feature allows ChatGPT to communicate effectively in several languages, making it a powerful tool for global interactions.
• Contextual Understanding: This refers to its ability to comprehend the context of a conversation and generate responses that align with it.
• Content Generation: This feature enables it to produce a range of creative outputs, including stories, poems, and code.
• Information Retrieval: Thanks to its extensive training data, it can provide information on a broad spectrum of topics.
• Customizability: This allows it to be adapted and fine-tuned to suit specific tasks or fields.

Limitations of ChatGPT

• Data Currency: The model’s knowledge base is up-to-date only till the time it was last trained, which is until 2021.
• Lack of Common Sense: Despite its extensive training, it can sometimes display a lack of common sense in its responses.
• Sensitive Content: It needs to be handled with care and moderated to prevent the generation of content that could be inappropriate or harmful.

ChatGPT Reviews and Ratings

• G2: 4.7 out of 5 stars (423 reviews)
• Capterra: 4.6 out of 5 stars (36 reviews)
• Product Hunt: 4.6 out of 5 stars (430 reviews)

ChatGPT Pricing

6️⃣ Iris.ai

Iris.ai is an AI literature review tool that helps researchers in performing literature reviews. It comprehends the context of your research query, applies intelligent filters, and identifies pertinent papers.

Additionally, it provides the option to extract additional data and summaries from these papers. Iris.ai streamlines the literature review process, providing a thorough summary of existing knowledge on a specific subject.

Features of Iris.ai

• Content-Based Search: Iris.ai provides a recommendation engine based on content that goes beyond keywords and delves into interdisciplinary areas.
• Context Filtering: Iris.ai offers the ability to narrow down a set of documents based on criteria you can articulate in a sentence.
• Data Filtering: Iris.ai provides the capability to filter based on information extracted from your documents like specific entities, data points, or data ranges.
• Extracting and Systematizing Data: Iris.ai has the ability to automatically extract and organize any key data points from text and tables into a table layout of your own design.
• Document Set Analysis: Iris.ai gives you the ability to analyze a large set of documents to form an overview of the content.

Limitations of Iris.ai

• Limited Coverage: The tools of Iris.ai are often constrained by the fraction of the scientific literature they search.
• Dependency on Other Tools: Iris.ai should be used in combination with other tools for a comprehensive literature review.
• Limited Efficiency: Despite its advanced features, using Iris.ai blindly doesn’t automatically answer every question.

Iris.ai Reviews and Ratings

• Trust Pilot: 4.1 out of 5 stars (5 reviews)
• Featured Customers: 4.7 out of 5 stars (65 reviews)
• Product Hunt: 4.9 out of 5 stars (3 reviews)

Iris.ai Pricing

7️⃣ Scite

Scite is an AI tool for literature review that has been recognized for its innovative approach to exploring and evaluating scientific articles through Smart Citations.

It’s designed to expedite the process of literature reviews and critical analysis by immediately presenting the discourse about a paper.

Features of Scite

• Smart Citations: Scite categorizes citations based on their context in the paper, distinguishing between supporting, contrasting, or simply mentioning.
• Advanced Search: Users can search and filter through publication metadata, including authors, titles, abstracts, journals, and more, using Scite’s Advanced Search tool.
• Research Gap Identification: Scite aids researchers in identifying and articulating the research gaps that their work intends to fill.
• Critical Engagement: Scite facilitates critical engagement with a publication and helps understand the discourse around a publication by other authors.
• Relevant Literature Discovery: Scite helps in discovering pertinent literature on the subject of interest.

Limitations of Scite

• Dependent on Quality of Sources: The effectiveness of Scite hinges on the quality and relevance of the sources it identifies.
• Deep Learning Model Limitations: The deep learning model of Scite can sometimes ‘hallucinate’, generating references that may not be entirely accurate or relevant.
• Need for Cross-Verification: There is a need for users to cross-verify the sources suggested due to potential inaccuracies.

Scite Reviews and Ratings

• G2: 4.1 out of 5 stars (‎10 reviews)
• Capterra: 4.5 out of 5 stars (5 reviews)

Scite Pricing

How to Select Right AI Tools for Literature Review?

Selecting the right AI tools for a literature review involves understanding your research needs and the capabilities of different tools. Here are some steps and considerations:

1. Identify your research question or topic: The first step is to clarify your research question or topic, which will guide the AI in retrieving pertinent documents.
2. Selection of AI tool: A variety of AI tools are available for conducting literature reviews. Some of the most comprehensive ones include:
   • Semantic Scholar: This AI-powered search engine offers contextual analysis of papers and advanced citation analysis.
   • Research Rabbit: This tool aids in mapping connections between papers, identifying key research areas, and exploring research topics.
   • Scite: This tool offers smart citations, citation contexts with text excerpts, and detailed citation metrics and analytics.
   • ChatGPT: This tool provides prompt-based research assistance, automated summarization, and quick insights on complex topics.
3. Input provision to the tool: After selecting a tool, you need to provide it with some input, such as an article link, DOI, or PDF.
4. Input processing: The AI tool will process this input using its algorithms and techniques, generating a summary of the literature.

Conclusion

In conclusion, this article has provided a comprehensive overview of AI tools for literature reviews, highlighting their benefits and showcasing the top tools in 2024, including Elicit AI, Research Rabbit, Rayyan, Semantic Scholar, ChatGPT, Iris.ai, and Scite.

We’ve also guided you on how to select the right AI tool for your specific needs. As we embrace the future, these AI tools will undoubtedly play a pivotal role in enhancing our literature review process, making it more efficient and insightful.

We hope this article serves as a valuable resource in your journey towards leveraging AI in literature reviews.