But that&#x27;s only two services out of many. What about your mail server? What about your webserver where you host your personal website? What about your own git hosting? What about your own private slack-like service? If you follow the &quot;host everything yourself&quot; zealots consequently, all you do is maintain these services. Or you pay people to do that for you, which quickly gets more expensive than just paying for your SaaS subscriptions.