Every researcher and student knows how challenging it can be to perfect an academic manuscript: polishing grammar, improving flow, and ensuring clarity for publication. This constant struggle inspired the creation of Paperpal, a trusted AI writing assistant built to help authors communicate their ideas clearly and confidently.
What began in 2021 as a simple academic proofreading and language editing feature has now evolved into a complete AI writing tool trusted by millions of scholars worldwide. Paperpal’s mission has always been simple — to help every author write better, no matter their native language or discipline.
Paperpal started by addressing a core challenge: helping researchers overcome language barriers and produce polished, submission-ready manuscripts. Over the years, the tool has become indispensable for students and academics looking for a simple, reliable way to refine their writing and ensure it conforms to all academic language standards. The trust and love we earned from our users catalyzed our transformation into one of the most powerful AI editing tools for academics
In late 2024, Paperpal began exploring ways to further improve the AI powering our language editing feature. The goal was simple – do more, do better. Our team of ML engineers, AI developers, and subject matter experts came together to make Paperpal’s editing tool smarter than ever. After months of user feedback, building the right technology, quality benchmarking and refinements, the team was ready.
In February 2025, we launched the ‘Experimental’ editing mode and the overwhelmingly positive feedback from our user community since then has been truly gratifying. We are proud to announce that the Experimental mode is now live as ‘Extensive 2.0’ – Paperpal’s most advanced AI grammar checker and proofreading tool yet.
Extensive 2.0 represents a leap forward in AI-powered editing and academic writing tools. The latest mode has been tailored to provide better contextual edits, retain tense-related consistency, capture scientific nuances, and improve readability. It goes beyond mere grammar correction to help users truly refine their writing for clarity, coherence and submission success.
It offers smarter, faster, and more precise academic editing for global researchers. Here’s what sets it apart from other generic language editing tools.
1. Context-Aware Academic Editing
Extensive 2.0 provides deeper, more contextual edits to strengthen your arguments, ensure clarity, and improve overall readability, perfect for academic authors aiming for precision and impact.
2. Accurately Retains Subject-Specific Terms
Paperpal recognizes and retains original subject-specific terminology that generic language editing tools often miss, ensuring scientific and technical accuracy in your research writing.
3. Checks for Bias; Ensures Inclusive Writing
Paperpal Extensive 2.0 identifies potential biases in your writing and suggests edits to ensure more objective and inclusive writing, critical to maintain professional academic standards.
4. Supports Niche Academic Disciplines
The Extensive 2.0 mode has been carefully trained to support niche academic disciplines and can correctly identify phrasing and terminology errors even in complex technical writing.
Paperpal now offers two smart language editing options, designed to fit different academic needs:
Switch between these modes effortlessly to get the right level of editing support, whether you’re outlining a research proposal, perfecting a journal article, or completing your thesis.
With Paperpal’s Extensive 2.0, you don’t just fix errors, you elevate your writing to meet international academic standards. Especially useful for students, researchers, and non-native English-speaking academics, this AI grammar and style checker helps you convey complex ideas accurately while ensuring your voice remains authentic. It’s not just an AI writing assistant, it’s a partner that empowers clarity, consistency, and confidence in academic writing.
Curious to see the difference? Try Extensive 2.0 today!
At Paperpal, we’re busy putting our minds together to bring you the next big thing on Language Editing. Until then, if you have any feedback on the Extensive 2.0 mode, we’d love to hear from you at hello@paperpal.com — your insights help us serve you better!
Paperpal is a comprehensive AI writing toolkit that helps students and researchers achieve 2x the writing in half the time. It leverages 23+ years of STM experience and insights from millions of research articles to provide in-depth academic writing, language editing, and submission readiness support to help you write better, faster.
Get accurate academic translations, rewriting support, grammar checks, vocabulary suggestions, and generative AI assistance that delivers human precision at machine speed. Try for free or upgrade to Paperpal Prime starting at US$25 a month to access premium features, including consistency, plagiarism, and 30+ submission readiness checks to help you succeed.
Experience the future of academic writing – Sign up to Paperpal and start writing for free!
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