Overleaf

Overleaf. It is a web-based, collaborative LaTeX editor used for authoring, editing, and publishing academic and scientific documents. Founded by John Hammersley and John Lees-Miller, the platform simplifies the process of writing complex documents containing mathematical notation, bibliographies, and multi-format figures. It integrates with services like Git and Dropbox and is widely adopted across universities, research institutions, and publishing houses globally.

Overview

Overleaf operates as a software as a service platform, allowing multiple users to work on the same LaTeX document simultaneously in real-time, similar to Google Docs. It significantly lowers the barrier to entry for using the LaTeX typesetting system, which is the standard for many fields including mathematics, physics, computer science, and engineering. The platform is particularly prominent within the arXiv preprint community and is used by publishers like Elsevier, Springer, and IEEE for direct manuscript submission. Its user base spans institutions such as MIT, Stanford University, and University of Oxford.

Features

Core features include a rich-text editor with a side-by-side preview pane, real-time collaboration with chat and comment functionality, and comprehensive LaTeX template galleries for journal submissions, theses, and presentations. It offers deep integration with reference managers like Mendeley and Zotero, and supports version control via Git and GitHub. The platform also provides tools for tracking changes, managing large projects, and compiling documents to PDF and other formats. Advanced features include support for BibTeX and BibLaTeX for bibliography management and compatibility with many CTAN packages.

History

The company was founded in London in 2012 by John Hammersley and John Lees-Miller, who met while studying at the University of Cambridge. Initially named WriteLaTeX, the service rebranded to Overleaf in 2014. A significant milestone was its 2017 merger with the competing service ShareLaTeX, which unified their user bases and development teams. The combined entity continued under the Overleaf name. In 2019, Overleaf was acquired by the academic publishing giant Digital Science, a portfolio company of Holtzbrinck Publishing Group.

Business model

Overleaf employs a freemium business model. A free tier provides access to core editing and collaboration features with limited project history and compile time. Paid subscription plans, such as Overleaf Pro and institutional site licenses, offer enhanced features including full document history, priority support, increased collaborators per project, and direct integration with publisher submission systems. Institutional licenses are widely adopted by universities like Imperial College London and funding bodies such as the National Science Foundation.

Reception and impact

Overleaf has been widely praised for making LaTeX more accessible and fostering collaboration, receiving positive coverage in publications like *Nature* and The Chronicle of Higher Education. It has had a substantial impact on academic workflow, reducing the technical overhead associated with traditional LaTeX distributions like TeX Live and MiKTeX. The platform played a notable role during the COVID-19 pandemic, facilitating remote collaborative research. It is also recognized for its educational resources, including tutorials and templates that support learning at institutions like the California Institute of Technology.

Category:Collaborative software Category:LaTeX Category:Science software Category:Companies based in London Category:Digital Science