
Paperpile - Detailed Review
Research Tools

Paperpile - Product Overview
Overview
Paperpile is a modern, web-based reference management tool that is particularly useful for researchers, students, and academics who are deeply integrated into the Google ecosystem.Primary Function
Paperpile’s primary function is to streamline the process of managing research materials, citations, and bibliographies. It allows users to collect, organize, and annotate references, as well as insert citations and format bibliographies directly within Google Docs.Target Audience
The tool is specifically aimed at individuals who heavily use Google services such as Google Docs, Google Scholar, and Google Drive. This includes students, faculty members, and other academic professionals, as well as business users who require efficient research and citation management.Key Features
Seamless Google Integration
Paperpile is optimized for Google Docs and Google Scholar, making it ideal for users within the Google ecosystem. It allows for automatic syncing of references and PDFs to Google Drive.User-Friendly Interface
The tool features a clean, minimalistic design that is easy to navigate, enhancing user productivity.Automatic PDF Download and Annotation
Users can download and annotate PDFs directly within the browser, which is particularly useful for managing research articles.Cloud-Based
Paperpile is cloud-based, allowing users to access their data from anywhere, with all information securely stored in the cloud.Collaboration Features
It facilitates easy collaboration via Google Docs, enabling multiple users to work on bibliographies in real-time.Citation Management
Paperpile supports over 7,000 journal-specific citation styles, including APA, MLA, and Chicago. It also allows for one-click citation insertion and automatic lookup of PubMed IDs and DOIs.Integration with Other Tools
Recently, Paperpile has integrated with Consensus, an AI-powered tool that helps researchers find relevant papers by answering research questions directly. This integration enhances literature discovery and reference management efficiency.Pricing
Paperpile offers a subscription model with different plans, including an Academic Plan at $2.99 per month and a Business Plan at $9.99 per month. There is no permanent free version, but a free trial is available to test the features before committing to a subscription.
Paperpile - User Interface and Experience
User Interface of Paperpile
The user interface of Paperpile is highly praised for its ease of use and intuitive design, making it a standout in the research tools category.
Ease of Use
Paperpile boasts a clean and user-friendly interface that makes managing references and papers straightforward. Users appreciate the simplicity of adding papers to their library, either by dragging and dropping PDFs or using the Paperpile Chrome Extension to capture articles directly from the browser.
Interface Features
The interface is well-organized, allowing users to easily search, read, highlight, annotate, and share their papers. The web app, iOS app, Android app, and Word Plugin all work seamlessly together, ensuring a consistent experience across different devices. This flexibility is particularly useful, as users can switch between their laptop, phone, or tablet without any disruption.
Customization and Organization
Paperpile enables users to customize their reading experience with features like dark mode and a page-turn interface, which can be less straining on the eyes. The ability to create folders and labels helps in organizing papers into accessible themes, making it easier to manage multiple projects or chapters.
Integration with Other Tools
Paperpile integrates well with Google Docs, allowing users to access their papers and citations directly within their documents. This integration enhances the writing process by providing quick access to references and ensuring accurate citations.
Annotation and Collaboration
Users can annotate and comment on documents directly within Paperpile, using different colors to create summaries and notes. These annotations are accessible across all devices, ensuring that users can pick up where they left off regardless of the device they are using.
Overall User Experience
The overall user experience is positive, with many users praising the elegant and modern design of the app. The active presence of the Paperpile team and their transparency in communication also contribute to a positive user experience, as users feel supported and informed about upcoming features and improvements.
In summary, Paperpile’s user interface is characterized by its ease of use, clean design, and seamless integration with various tools, making it an excellent choice for researchers looking to manage their papers efficiently.

Paperpile - Key Features and Functionality
Paperpile Overview
Paperpile is a web-based reference manager that offers several key features and integrations, making it a versatile tool for researchers and academics.
Web-Based and Cloud Integration
Paperpile resides entirely on the web, requiring only a Chrome add-on and a Google account for access. It leverages Google Drive for cloud storage, allowing users to store and access their PDFs from anywhere, utilizing the 15GB of free storage provided by Google.
Citation and Reference Management
Paperpile allows users to import citations from RIS files or directly from web pages. It integrates seamlessly with Google Docs and Microsoft Word through plugins, enabling users to cite references directly within their documents. The tool supports various citation styles and makes it easy to organize, annotate, and save PDFs using either Paperpile’s tools or external tools.
AI-Driven Integrations
One of the notable features of Paperpile is its integration with AI-powered tools. For instance, the integration with Consensus, a search engine that uses machine learning to extract data from research papers, allows users to discover literature and import references with one click. Consensus provides indicators of a paper’s influence and helps users find reliable information quickly.
Browser Extensions and Database Integrations
Paperpile’s Chrome extension enables easy import of references from various databases such as PubMed, IEEE Xplore, Litmaps, Connected Papers, and Research Rabbit. The extension automatically adds Paperpile buttons to search results, allowing for one-click reference import, automatic PDF download, and simultaneous import of multiple references.
Collaboration and Sharing
Users can share their references with others via a link, although collaborative work on the list requires all participants to have a Paperpile account. This feature facilitates teamwork and research collaboration.
Annotations and Notes
Paperpile offers a colorful and easy-to-use annotations feature. When a PDF is not encrypted, highlighting text copies the highlighted text into notes with the user’s annotations, which can then be copied and pasted into papers.
Future Integrations and AI Assistants
There is ongoing discussion and consideration for integrating Paperpile with research assistants like LLMs (Large Language Models). Users have suggested integrations with tools like ExplainPaper, Cody, and IngestAI to enhance the ability to interrogate and analyze personal libraries, though these features are still in the development stage.
Accessibility and Support
Paperpile is accessible on various platforms, including Windows, Mac, Android, and iOS, and works within web browsers. It offers 24/7 availability and support through the Paperpile forum and local IT services for any technical issues.
Conclusion
Overall, Paperpile streamlines the process of managing, citing, and sharing research papers, leveraging AI and cloud storage to enhance the research workflow.

Paperpile - Performance and Accuracy
Performance of Paperpile
Paperpile is a versatile online reference manager that offers several features to streamline the research process. Here are some key aspects of its performance:Ease of Use and Accessibility
Paperpile makes it easy to save, organize, and access papers across various devices, including laptops, phones, and tablets. The platform is intuitive, allowing users to drag and drop PDFs, use a Chrome Extension, or search online databases like Google Scholar to add papers to their library.
Cloud Integration
All data is stored in the cloud, enabling seamless transitions between devices. This feature is particularly useful for reading and annotating documents, as changes are synced across all devices.
Organization and Annotation
Users can organize their literature using labels and folders, and annotate documents directly within the platform. This helps in creating summaries and notes that are accessible from any device.
Accuracy
Auto-Update Feature
Paperpile’s auto-update tool helps in matching and updating the data for articles online, which improves accuracy and consistency across all papers.
Integration with Other Tools
Paperpile works well with Google Docs and other writing tools, ensuring that citations and references are accurately managed and updated.
Limitations and Areas for Improvement
Search Functionality
One of the significant limitations of Paperpile is its search functionality. Users have reported difficulties in searching their libraries, particularly when trying to find articles by specific authors or keywords. The search box acts more like a filter box, and the lack of ability to specify the target of a search can be frustrating, especially for large libraries.
Consistency in Search Results
There have been issues with search results being inconsistent, especially when using the Google Docs dashboard. Users have suggested improvements such as the ability to view all references in a specific folder directly within the dashboard.
Support for PKM and Markdown
Some users have expressed a need for better support for Personal Knowledge Management (PKM) tools and Markdown integration. While the developers have acknowledged these requests, they have indicated that these features are still in the development pipeline.
Future Developments
Upcoming Updates
Paperpile is working on a significant rewrite that will address many longstanding feature requests. This update is expected to improve several aspects of the platform, although some features, like note-taking and Markdown support, may take longer to implement.
Overall, while Paperpile offers many valuable features for managing references and streamlining research workflows, it faces some challenges, particularly with its search functionality and the integration of certain features that users are eagerly awaiting.

Paperpile - Pricing and Plans
Trial Period
Paperpile offers a 30-day free trial, allowing users to test all the features before committing to a subscription.Subscription Plans
Paperpile does not offer monthly plans; all subscriptions are billed annually.Academic Plan
- This plan is priced at $2.99 per month (billed annually at $35.88 per year).
- It includes the complete feature set of Paperpile with no storage limitations, no premium features, and no unnecessary complexity.
- This plan is suitable for academic users and integrates seamlessly with Google Docs and Google Drive.
Business Plan
- This plan is priced at $9.99 per month (billed annually at $119.88 per year).
- It includes all the features available in the academic plan, but is targeted at business users.
Features Across Plans
Both the Academic and Business plans offer the same set of features, including:- Integration with Google Drive for cloud storage
- Seamless integration with Google Docs using the Chrome extension
- Importing citations from RIS files or any web page
- Organizing, annotating, and saving PDFs
- Easy metadata and PDF import from the browser
- Colorful and easy annotations
- Lookup for similar journal articles
- Sharing papers via a link (though collaborative work requires a Paperpile account).
No Free Plan
After the 30-day trial, a subscription is required to continue using Paperpile. There is no free plan available beyond this trial period. If you are looking for free alternatives, options like Zotero, Mendeley, and Qiqqa are available, each with their own set of features and limitations.
Paperpile - Integration and Compatibility
Integration with Word Processors
Paperpile integrates seamlessly with popular word processors like Google Docs and Microsoft Word. For Google Docs, you need to have the Paperpile extension installed and the Google Docs plug-in enabled. This allows you to insert citations and manage references directly within your documents. For Microsoft Word, you can download the Paperpile plugin, available for both Windows and macOS, to integrate Paperpile with your Word documents.Integration with Online Databases
Paperpile supports integrations with numerous academic databases such as PubMed, IEEE Xplore, and others. By installing the Paperpile extension, you can search these databases and save references to your Paperpile library with a single click. The extension adds a Paperpile button to each search result, enabling easy import of reference data and PDFs.Integration with Connected Papers and Consensus
Paperpile has integrations with tools like Connected Papers and Consensus, which are AI-driven and help in literature discovery. With Connected Papers, you can save relevant references directly to your Paperpile library by clicking the Paperpile button in the search results. This integration also allows you to explore prior and derivative works related to your origin papers. Similarly, the integration with Consensus enables you to discover literature and import references with one click. Consensus uses machine learning to extract data from research papers, and the Paperpile extension allows for easy import of these references, including automatic PDF downloads.Integration with Other Tools
Paperpile also integrates with other research tools like Research Rabbit. While the current integration does not allow your Paperpile library to show up directly in Research Rabbit, you can export your Paperpile folders or labels to BibTeX or RIS and import them into Research Rabbit.Compatibility Across Platforms
Paperpile is primarily compatible with the Chrome browser, where you can install the Paperpile extension to access its features. There is limited support for other browsers like Firefox, Opera, or Vivaldi, although some users have noted that Chrome-based extensions can often work in these browsers with minimal adjustments. Paperpile is available on various operating systems, including Mac, Windows, and Linux via the Chrome browser, and it has native apps for iOS and Android.Limitations with Certain Tools
It’s worth noting that Paperpile does not currently integrate with tools like Scrivener, which is a writing program often used for academic writing. The lack of support for temporary plain text citations makes it difficult for Paperpile to integrate seamlessly with Scrivener. In summary, Paperpile offers extensive integration with various research tools and databases, enhancing your ability to manage references and discover literature efficiently. However, it has some limitations in terms of compatibility with certain writing programs and browsers.
Paperpile - Customer Support and Resources
Customer Support Options
Paperpile, a web-based reference citation management system, offers several customer support options and additional resources to ensure users can effectively manage their research and resolve any issues that may arise.
Support Channels
Email Support
Users can reach out to Paperpile’s support team via email at support@paperpile.com
or through the in-app messenger. The support team aims to respond to all requests, with a median response time of about 9 hours.
Forum Assistance
For urgent or unresolved issues, users can also seek help through the Paperpile forum, where they can post their queries and receive assistance from the support team and other users.
Troubleshooting Guides
Paperpile provides comprehensive troubleshooting guides to help users resolve common issues. These guides include steps to restart the web application and Chrome extension, check for network connectivity, and ensure that the user is logged in. Users can also check the Paperpile Twitter feed for updates on any server issues.
User Resources
Getting Started
The Paperpile website offers detailed features and instructions on how to get started, including how to add papers to your library, organize your papers using folders and labels, and integrate with Google Docs for seamless citation management.
Data Import and Collaboration
Users can import data directly from databases like Google Scholar, PubMed, and ArXiv, and save references, PDFs, and supplementary data files with ease. The platform also allows for highlighting and annotating papers, creating shared folders, and collaborating with colleagues.
Community Support
The Paperpile forum serves as a community space where users can discuss issues, share solutions, and get feedback from other users and the support team. This community support can be particularly helpful for resolving specific or unique problems.
By leveraging these support options and resources, users of Paperpile can efficiently manage their research, address any technical issues, and make the most out of the platform’s features.

Paperpile - Pros and Cons
Advantages of Paperpile
Paperpile offers several significant advantages that make it a valuable tool for researchers and academics:Ease of Use and Clean Interface
Users praise Paperpile for its intuitive and clean interface, making it easy to use for highlighting, annotating, and managing papers.Integration with Google Apps
Paperpile seamlessly integrates with Google Docs, Google Drive, and other Google services, allowing for effortless collaboration and access to your library from any device.Cloud Storage
It utilizes your existing Google Drive storage, providing ample space without additional costs for cloud hosting your PDF files.Annotation and Highlighting
The tool allows for comfortable reading, highlighting, and making annotations on PDFs, with the ability to copy highlighted text into notes.Citation Management
Paperpile’s citation system works smoothly with Google Docs, and it can import citations from various sources like RIS files or web pages.Organization and Search
You can organize papers using folders, labels, and stars, and perform real-time searches within your library. It also automatically fixes references with incomplete data and cleans up duplicates.Sharing and Collaboration
Paperpile enables sharing papers via links, and you can collaborate on references directly within Google Docs, eliminating the need for emailing documents or dealing with version conflicts.Disadvantages of Paperpile
Despite its many benefits, Paperpile also has some drawbacks:Google Account Requirement
Paperpile requires a Google account to access its features, which might be a limitation for those who prefer other email services.No Offline Capability
The tool does not offer offline access, which can be inconvenient for users without a stable internet connection.Dependence on Google Ecosystem
Paperpile is heavily reliant on Google services, which might not be ideal for users who prefer other productivity suites like Microsoft Office. Although a plug-in for MS Word is in development, it is not yet available.Cost
Compared to free alternatives like Mendeley and Zotero, Paperpile can be considered fairly expensive, with pricing starting at $2.99/month for the academic plan.Occasional Technical Issues
Some users have reported occasional technical issues, such as the need to log out and log back in to update the bibliography or refreshing Google Docs to resolve synchronization problems. Overall, Paperpile is a user-friendly and feature-rich reference manager that integrates well with the Google ecosystem, but it may not be the best fit for everyone due to its cost and dependency on Google services.
Paperpile - Comparison with Competitors
Alternatives to Paperpile for Research Management
If you are considering alternatives to Paperpile for managing and conducting research, here are some notable options with unique features:
Zotero
Zotero is a free, open-source tool that stands out for its ability to automatically detect research materials from various sources, including JSTOR, ArXiv.org, and library catalogs. It allows you to organize items into collections, tag them with keywords, and create saved searches. Zotero also supports data syncing across devices and collaborative features like co-writing papers and sharing libraries.
Scite
Scite is an AI-powered tool that focuses on citation analysis. It uses Smart Citations to analyze how articles are referenced, indicating whether the citing paper supports, contradicts, or simply mentions the original work. Scite provides detailed citation reports and context analysis, helping researchers understand the broader conversation around a subject. It is particularly useful for those who need to analyze citation patterns and trends.
Consensus
Consensus is an AI-powered search engine that searches through millions of academic publications to provide unbiased and accurate information. It uses GPT-4 technology to generate concise summaries of top research papers and offers a Consensus Meter to indicate the overall consensus among research findings. This tool is ideal for quickly finding reliable scientific literature and generating citations.
Undermind
Undermind is focused on advanced scientific search capabilities, using innovative algorithms to mimic a systematic search process. It highlights relevant papers and provides clear explanations for its selections, filtering out irrelevant results. This tool is particularly useful for organizations with multiple researchers working on complex problems.
Papers
Papers is a reference manager that integrates advanced AI features to help researchers discover, annotate, collaborate, and cite papers more efficiently. It includes an AI Assistant for finding relevant papers and deriving insights, as well as features like Smart Lists and collaboration tools. Papers offers a seamless migration process from other reference managers and provides expert support.
Elicit
Elicit is another AI research assistant that allows you to type in a research question or upload example articles to get related questions, subject headings, and keywords. This helps optimize database searching and is free to use, with a Pro subscription offering additional credits for more extensive usage.
Each of these tools offers unique features that can cater to different needs in the research process, whether it’s advanced citation analysis, AI-driven search capabilities, or comprehensive reference management.

Paperpile - Frequently Asked Questions
Frequently Asked Questions about Paperpile
What is Paperpile and what does it do?
Paperpile is a web-based reference management tool that helps you manage, cite, and share research papers and references. It integrates with Google Drive for PDF storage and with Google Docs and Microsoft Word for citing references in your documents.Is Paperpile free to use?
No, Paperpile does not have a free plan. However, it offers a 30-day free trial to test its full functionality. After the trial, you need a subscription, which costs $2.99 per month for academic users and $9.99 per month for business users.How does Paperpile integrate with other tools?
Paperpile integrates seamlessly with Google Drive to store PDFs, and with Google Docs and Microsoft Word to manage and cite references directly within your documents. It also allows you to import data from Google Scholar, PubMed, ArXiv, and thousands of supported publisher sites.Can I use Paperpile on different devices and browsers?
Yes, Paperpile is compatible with Windows, Mac, Android, and iOS devices. It works best with Google Chrome, although it is also in beta for Safari and Firefox. You can access it through your web browser or use the mobile apps.How does Paperpile help with collaboration?
Paperpile allows you to create shared folders and collaborate on your library with others. You can also use private sharing links to share papers with anyone, not just Paperpile users. This makes it easy to work collaboratively on papers and manage references together.What features does Paperpile offer for organizing references?
Paperpile lets you organize your papers using folders, labels, and stars. You can search your library in real-time, automatically fix references with incomplete data, and clean up duplicates. It also allows you to highlight important parts of your papers, add comments, and print summaries of your highlights and notes.Does Paperpile have any storage limitations?
No, Paperpile does not have arbitrary storage size limitations because it syncs your files with Google Drive, which provides ample storage for even the largest libraries.How do I get support if I encounter issues with Paperpile?
If you experience technical issues or need advice, you can contact the IT Services at your institution if you are using it through an academic setup. Additionally, support is available via the Paperpile forum on their website.Is my data secure with Paperpile?
Yes, Paperpile authenticates securely with your Google Account without accessing or storing your password. It also ensures that your email address is not shared with anyone. The service respects your privacy and only accesses files you upload via Paperpile.Are there any training resources available for using Paperpile?
Yes, there are several resources available. You can find how-to guides and setup instructions on the University of York’s IT Services page or the Paperpile Help Center. Additionally, there are Digital Skills Training sessions on reference management that include Paperpile.
Paperpile - Conclusion and Recommendation
Final Assessment of Paperpile
Paperpile is a robust and user-friendly reference management tool that integrates seamlessly with the Google Apps ecosystem, making it an excellent choice for researchers, academics, and anyone managing large collections of research papers.Key Features
- Integration with Google Apps: Paperpile is built for Chrome and optimized for Google Apps, allowing users to integrate their reference management into the ecosystem used by thousands of researchers. This includes seamless integration with Google Drive, Google Docs, and Gmail.
- Automatic Reference Fixing: It automatically fixes references with incomplete data and cleans up duplicates, keeping your library organized and error-free.
- Accessibility: Your PDF collection is always available on all devices, and you can highlight and comment on your PDFs directly within the platform.
- Collaboration: Paperpile enables easy sharing of papers with colleagues and collaborative reference management for Google Docs.
Who Would Benefit Most
Paperpile is particularly beneficial for:- Researchers and Academics: Those who rely heavily on Google Apps and need a streamlined way to manage their research papers, citations, and collaborations.
- Students: Students conducting research projects can organize their papers efficiently and collaborate with peers using Paperpile’s intuitive interface.
- Teams: Teams working on research projects can use Paperpile to share papers, manage references collaboratively, and ensure consistency in their citations.
Pricing
Paperpile offers several pricing plans:- Papers Essentials: $7/month or $65/year, suitable for basic needs.
- Papers Pro: $14/month or $130/year, offering additional features.
- Academic and Non-Profit Plan: $2.99/month (billed annually), which includes all features for academic institutions, non-profits, and personal use.