Best AI Writing Tools for Research
We've tested top AI writing tools for research to show you which features work, what real users say, and whether they're worth your money.
AI Writing Space
Reviewed By
March 12, 2025
Last Update
![]() | 5/5(Excellent) Seamless paper integration with effective summary and research findings. | 3.4/5(Good) Unable to expand sections or include talking points. | 5/5(Excellent) Perfect performance with context-aware suggestions. | 4.5/5(Very Good) Comprehensive and user-friendly citation management. | Not Supported | Not Supported | 5/5(Excellent) Excellent language support across 30 languages. | 4.2/5(Very Good) Table formatting issues during export. | |
![]() | 4.2/5(Very Good) Robust paper upload and analysis features including auto-generated summaries and Q&A capabilities. | 2.8/5(Good) Limited by the absence of talking points and the inability to expand sections. | 2.4/5(Good) Overly robotic language and irrelevant content generation. | 4.5/5(Very Good) Seamless integration of adding, editing, and managing citations. | 1.5/5(Poor) Very limited with only basic AI fix commands. | Not Supported | 5/5(Excellent) Exceptional language support with 80 languages. | 3.2/5(Good) Good formatting preservation, but it lacks LaTeX support. | |
![]() | Not Supported | Not Supported | 1.9/5(Poor) Only paraphrasing capabilities without autocomplete or section writing. | Not Supported | 3.2/5(Good) Works well with Word, but Overleaf integration is a bit clunky. | Not Supported | 2.8/5(Good) Automatically detects and works with different languages but lacks explicit language selection controls. | 3/5(Good) Export varies depending on integration type (Word or Overleaf). | |
![]() | 4.2/5(Very Good) Robust paper analysis with summary and ability to chat with the document. | 3.5/5(Good) Offers detailed outlines and templates but lacks crucial features for section expansion and customization. | 3.2/5(Good) Produces natural academic content but struggles with context awareness and lacks modern features like autocomplete. | 3.8/5(Good) Limited editing capabilities and lack of inline functionality. | 3.2/5(Good) Convenient background grammar checking with easy-to-apply suggestions but fails to catch deliberate errors. | 3.4/5(Good) Effective plagiarism detection but not integrated into the main editor. | 4/5(Good) DeepL integration maintains an academic tone across languages, but AI features are limited only to English. | 4.5/5(Very Good) Nearly perfect, only lacking LaTeX support. | |
![]() | 4.2/5(Very Good) Good, but slightly slow performance compared to competitors. | 4.5/5(Very Good) Exceptional outline detail and step-by-step generation process. | 3.4/5(Good) Maintains academic tone but lacks context awareness and occasionally sounds robotic. | 3.5/5(Good) Unable to edit citations or change document citation style once set. | Not Supported | Not Supported | 1.8/5(Poor) Inconsistent language handling with random switching and no explicit language control options. | 3.8/5(Good) Reliable Word and PDF exports with well-preserved formatting, nut no LaText support. | |
![]() | 5/5(Excellent) Robust multi-format document support with auto-generated summaries and contextual Q&A. | Not Supported | 3.5/5(Good) Natural academic writing with good context awareness, but limited by the inability to generate complete sections. | 3.5/5(Good) Streamlined citation process, but lacks citation editing. | Not Supported | Not Supported | 3.5/5(Good) No explicit language selection and unclear total language coverage. | 4.2/5(Very Good) Well-preserved citations and bibliography. Only minor formatting issues with blockquote elements. | |
![]() | Not Supported | 2.9/5(Good) AI-generated outlines have a good structure but lack sufficient research depth. | 3.1/5(Good) While paraphrasing features work well, the AI writer sounds too robotic and needs to be more consistent. | 5/5(Excellent) Managing citations throughout the document is seamless. | 2.4/5(Good) Impossible to check grammar for specific text selections. | 4.3/5(Very Good) Inconsistent results when running the same paper through multiple plagiarism checks. | 5/5(Excellent) | 5/5(Excellent) |