Top 7 G Suite alternatives

Last updated: March 08, 2018
G Suite
Get business email, video conferencing, and cloud storage from Google. All you need to do your best work, together in one package that works seamlessly from your computer, phone or tablet. If you are looking for self-hosted G Suite alternatives pay attention to Microsoft Office and ONLYOFFICE.
The best G Suite alternatives:


The Zoho Office Suite is an alternative Web-based online office suite containing word processing, spreadsheets, presentations, databases, note-taking, wikis, customer relationship management (CRM), project management, invoicing and other applications. Zoho helps you get more sales, get paid, support your customers and make your business more productive.

Microsoft Exchange

Microsoft Exchange Server is the server side of a client–server, collaborative application product developed by Microsoft. Exchange's major features consist of electronic mail, calendaring, contacts and tasks; support for mobile and web-based access to information; and support for data storage. Microsoft Exchange free open-source alternatives are Open-Xchange, Zimbra, SOGo, Zarafa.


SharePoint's multi-purpose platform allows for managing and provisioning of intranet portals, extranets and websites, document management and file management, collaboration spaces, social networking tools, enterprise search, business intelligence tooling, process/information integration, and third-party developed solutions. SharePoint can also be used as a web application development platform. SharePoint alternatives for small business are: Office 365, Box, G Suite, Zoho. There are also free open-source alternatives to Sharepoint - Alfresco, Nuxeo, Liferay Portal.


Basecamp tackles project management with a focus on communication and collaboration. Making to-do lists and adding to-do items literally just takes seconds. Basecamp is optimized to make the things you do most often really fast and really easy. Basecamp mobile is especially made for popular mobile devices like iPhone and Android. Basecamp free alternatives are Trello and Asana. If you are looking for open-source self-hosted Basecamp alternatives pay attention to RedMine or ProjectPier.

Lotus Notes

Lotus Notes is the client of a collaborative platform. It's an integrated desktop client option for accessing business e-mail, calendars and applications on IBM Lotus Domino server. Lotus Notes free open-source alternatives are Open-Xchange, Zimbra, SOGo, Zarafa.

Office 365

Microsoft Office 365 is commercial software plus services offering a set of products from Microsoft. Office 365 includes the Microsoft Office suite of desktop applications and hosted versions of Microsoft's Server products (including Exchange Server, SharePoint Server, and Lync Server), delivered and accessed over the Internet, in effect, the next version of Business Productivity Online Suite (BPOS). Office 365 free alternatives are Zoho, Google Apps.


Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams. Create open channels for the projects, groups and topics that the whole team shares. Slack searches whole conversations, not just individual messages, so you can find what you’re looking for no matter who said what or when they said it. Slack free open-source (self-hosted) alternatives are: Mattermost, Rocket.Chat, Zulip