MatterMost

Alternative to Slack

Mattermost allows you to chat internally with your staff and partners. Create private channels for project-specific discussion, share files and access your discussions with the MatterMost mobile app.

Slack has revolutionized the way we collaborate by making direct messaging easy. But it also brings into question the privacy of your messages. There have already been several eyebrow-raising issues concerning message privacy within Slack.

MatterMost is a full-featured Slack replacement which works via the web, on Mac, Linux & Windows Desktop and on iOS and Android devices.

Pricing starts at $25 per month for 40GB of storage with additional storage space available as-needed for an additional $1 per gigabyte in 5 GB chunks.

No user limits. No arbitrary upload limits. Everything you get from Slack with peace of mind.

Matomo

Alternative to Google Analytics

Don’t damage your reputation with Google Analytics

You could lose your customers’ trust and risk damaging your reputation if people learn their data is used for Google’s “own purposes”.

By choosing the ethical alternative, Matomo, you won’t make privacy sacrifices or compromise your site. You can even use Matomo without needing to ask for consent.

Unlike Google Analytics which uses your data to serve its advertising platform, Matomo users can safely use analytics without worrying about data being used for marketing or any other purposes.

Zimbra

Alternative to Gmail & Outlook

Check out our full description of the features and capabilities of Zimbra.

Zimbra is a full-featured collaboration suite offering all of the features of a modern email system:

cal.wmd.dev powered by cal.com

Alternative to Calendly

The open source Calendly alternative. You are in charge of your own data, workflow and appearance.

You are in control of your events, customer data, workflow and costs. The open core of Cal.com offers you to make or request changes quickly.

Integrate with Zimbra, Apple Calendars (iCal), Outlook, Google Calendar using the open API, built in customisation options and range of embed options. Perfect as infrastructure.

Cal.com is a HIPAA, DSGVO, GDPR and CCPA compliant calendly alternative that also runs on AWS GovCloud or Google Cloud for Government.

And WMD Premiere clients can use cal.wmd.dev absolutely free!

OnlyOffice

Alternative to Google Docs

We dedicated an entire page to this powerful and robust alternative to Google Docs/Sheets/Presentations.

And OnlyOffice goes beyond the "office" suite -- it also includes Projects, an Email server, Wiki and Calendar tools plus lots more! Export your documents as .docx, .xlsx, .pptx, PDF, RTF and other formats.

Bitwarden

Alternative to 1Password

Bitwarden is an open source password management tool that allows you to securely store, share, and sync passwords and other senitive data. Regardless of platform or environment.

Nextcloud

Alternative to Dropbox/Box/Google Files

How do you like the idea of someone scanning all of your files and selling that data to whomever pays for it? Because that is what the big file hosts do. Nextcloud ensures your files are kept private.

And Nextcloud integrates directly with Zimbra! It also features public dropboxes (read-only), calendars, collaborative drawing, chat, group sharing, photo management and, well, just have a look at the ever-growing options.

gitea

Alternative to Microsoft's Github/Bitbucket

Sleep better at night knowing that just some corporate drone isn't snooping through your codebase looking for intrusion vectors.

gitea is a self-hosted version control system that brings all of the functionality of big version control providers but with the confidence and privacy protections of WMD. Oh, and we use it and love it!

Open Source Social Network

Alternative to Facebook

Host your own private social networking site and helps your members build social relationships with people who share similar professional or personal interests

Features like groups, photos, files, messages and many many more to makes your social network perfect!

Add extra features in your social network, Expand your social network with freely available components.

Passbolt

1Password Alternative

Passbolt is a free and open source password manager that allows team members to store and share credentials securely. For instance, the wifi password of your office, the administrator password of a router or your organisation social media account password, all of them can be secured using passbolt.

A password manager allows you to comfortably implement best security practices and therefore reduces the risks for you and your organisation.

With a password manager you can prevent your team from reusing the same password on multiple systems. You can also make sure they generate stronger passwords by default, since they do not have to remember them anymore. It also makes it easier to rotate credentials, e.g. help you change your passwords regularly, every 40 days for example.

Additionally, having an overview of who has access to what, allows you to reset passwords when somebody leaves your organisation. Reciprocally it can also help facilitate when someone is joining your team, since a new member can easily be given access to the all the password they need. It also prevents loss of credentials since you can perform backups.

Jitsi

Alternative to Zoom & Skype

Jitsi is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions

Unlike other videoconferencing technologies, Jitsi Videobridge, the heart of Jitsi, passes everyone’s video and audio to all participants, rather than mixing them first.

The result is lower latency, better quality and, if you are running your own service, a much more scalable and inexpensive solution.

Jitsi supports advanced video routing concepts such as simulcast, bandwidth estimations, scalable video coding and many others.

Rocket.Chat

Alternative to HipChat, Slack & Skype

Control your communication, manage your data, and have your own collaboration platform to improve team productivity. Lead with the open-source power.

Communicate and collaborate with your team, share files, chat in real-time, or switch to video/audio conferencing.

Replace e-mail! Open up the conversation and remove the need for CC/BCC by using Rocket.Chat Channels and Private Groups to speak to your team openly for greater transparency.

Communicate and collaborate using team chat and switch to video or audio calls with screen sharing for more efficient teamwork.