

But, it’s still good enough for secure email communications in a small scale. To give you an idea, the free plan limits the storage with a 500 MB cap and does not give you the ability to utilize a desktop client. Unfortunately, you won’t get all the functionalities for free on ProtonMail (which is usually available for free on Gmail).

To get started, yes, it is completely free. Overall, ProtonMail is an open-source and privacy-focused email service provider. You can get a free account or you can use your own custom domain (premium plans only). Is a Swiss-based and privacy-centric email provider like Gmail.
