Microsoft 365 Copilot is described as 'Office suite offering productivity tools for document creation, collaboration, and AI-enhanced editing across various platforms and devices' and is a leading Word Processor in the office & productivity category. There are more than 50 alternatives to Microsoft 365 Copilot for a variety of platforms, including Windows, Web-based, Android, Mac and Linux apps. The best Microsoft 365 Copilot alternative is ONLYOFFICE, which is both free and Open Source. Other great apps like Microsoft 365 Copilot are WPS Office, LibreOffice, Apache OpenOffice and CryptPad.
Custom-domain business email combines webmail with standard IMAP, SMTP, JMAP, CalDAV, and CardDAV clients. It includes shared inboxes, calendars, contacts, newsletters, booking pages, catch-all addresses, filtering, an AI assistant, REST API, webhooks, SDKs, and MCP support.
Portugal
EU
Generates individualized email replies in your writing style from imported messages without inbox access, supports screenshots, briefs, translation in 60+ languages, encrypted storage, business terms panel, tone controls, templates, spell check, and more.
IrelandEU
An offline-first office suite for editing documents, spreadsheets, PDFs and images directly on your device.
United States
Truly Office Software is the #1 office productivity suite suitable for PC and mobile devices. It is a high-performing, multi-device that is considerably price friendly than alternatives. Truly Office is fully compatible and comparable to Microsoft PowerPoint, Excel and Word.
Open-source AI assistant that lives natively inside Excel, Word, and PowerPoint to read, edit, format, and generate charts in live documents.
Bolivia
Guidy is an AI desktop assistant for Windows and Mac that provides real-time, on-screen guidance inside any software, application, or website the user has open. It runs as a lightweight app that sits on the desktop and activates only when the user asks for help.
BulgariaEU
Run your favorite and local LLMs in Microsoft Word — right on your computer. GPTLocalhost lets you use the latest AI models locally, ensuring complete data privacy, zero monthly fees, and effortless switching between models anytime.
Wedding guest management tool that replaces your spreadsheet. Send each household a unique magic link, guests fill in their own RSVP, meal choice, dietary needs, and mailing address, and it all syncs to your dashboard automatically.
FranceEU
LinOffice enables you to run Microsoft Office applications in Linux. In the background, it runs a virtual machine with Windows and Office installed which is then accessed via FreeRDP. LinOffice's aim is to be a "1-click" setup for Microsoft Office in Linux.
PropCraft is an invoicing and proposal platform built for freelancers, consultants, and agencies. Create professional proposals, generate GST-compliant invoices, manage recurring billing, and share client portals — all in one place.
LocPilot is a local Word Add-in that brings the power of LLMs directly into Microsoft Word—no cloud, no data sharing, no compromise. While most AI tools send your content to remote servers, LocPilot runs entirely on your computer, ensuring your documents stay 100% private and...
United States
