Sally Suite is an AI copilot embedded directly inside Microsoft Office (Word, Excel, PowerPoint, Outlook, OneNote) and WPS Office, handling writing assistance and document generation, data analysis, LaTeX-to-Word conversion, equation fixing, and document review with track-changes editing. It supports custom AI model connections (OpenAI, OpenRouter, SiliconFlow, DeepSeek) and offers Chrome and Edge browser extensions alongside the native Office integration.
Working directly inside the actual Office applications, rather than as a separate web tool requiring copy-paste, is what makes this genuinely usable in a real document workflow – especially for LaTeX conversion and equation fixing, which are specific, technically demanding tasks academics and researchers otherwise handle manually inside Word. Support for custom AI model connections also means choosing a specific model provider rather than being locked to one built-in engine.
Custom AI model support requires managing your own API keys and understanding which provider fits which task – more setup than a single built-in model would need. Specific pricing across the “Geek,” “Personal” and “Enterprise” tiers wasn’t detailed on the page checked.
