Based on our record, Gmvault seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
I use gmvault via a docker container. If you want to go a step further you can create a script to run in task scheduler which zip it up daily in a dated file. I can provide mine if you want. - Source: Reddit / 3 months ago
I do this every night. Http://gmvault.org/. - Source: Reddit / 5 months ago
Either selfhost it, or I may just create another Gmail account, point my MX records to forwardemail.net and set it to forward all mails to my new Gmail account (in which I would have restored all my emails into using Gmvault). - Source: Reddit / 6 months ago
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