I really want to use MonicaHQ more, but it just feels like a lot of work whenever I log in to it so it gets pretty neglected. My alternative is to store notes about contacts in random spreadsheets, text files, or something like Joplin[4].
On Android, I'm syncing my contacts (and calendars) using davx5[5] with Nextcloud as the server. Nextcloud is already my tool for syncing files, so it having a carddav/caldav server built-in is just a convenient bonus. However, I'm considering moving to EteSync[6] in the near-future for end-to-end encrypted carddav/caldav server.
For moving contacts between different accounts, de-duping, and some other maintenance tasks I'm using an android app called "Contacts Optimizer"[7].
I guess I should also mention that this is just for my personal contacts. I do have to use google contacts for my work gsuite account.
[1] https://www.monicahq.com/ [2] https://nextcloud.com/ [3] https://www.fastmail.com [4] https://joplinapp.org/ [5] https://www.davx5.com/ [6] https://www.etesync.com/ [7] https://play.google.com/store/apps/details?id=com.compelson....
You can sign up for free and sync it with things like Twitter, GMail, Outlook, LinkedIn, etc. It's really nice and I've been using it happily for years. It helps with things like deduplication, keeping your contact info updated (it'll update contact records if people change their Twitter handle, etc.), and just all sorts of stuff.
It doesn't work on iOS yet, but it's coming very soon: https://blog.etesync.com/nlnet-grant-and-the-ios-client/
I’ve used this to populate a couple of different CRMs I had but I always keep the excel updated. This lets me always be able to maintain my contacts and update any device or system I need to.
Yea this is kinda low tech but it has proven super easy to manage and has allowed me to keep my contacts even after I leave a position. And I am never held hostage to any specific software system as I also export a CSV backup after I do a cleanup too.
It's easy to search. Incredibly easy to use. Works on Desktop, Web and Mobiles (Android, iPhone and for me, BlackBerry) and synchronises across all of them. Anniversaries and Birthdays appear in Calendars. Integrates with my email system. Info stored in it is fully encrypted. Allows for groups. Both for mailing, SMS messages and other contact apps.
Oh, it's name? Lotus Notes. (And no, I'm not joking. It is by far the best system I've ever used. Get over it.)
Or "Intellect" that offers additionally email support. https://www.chaossoftware.com/intellect.aspx
I used to use them a few years ago but i think they didn't evolve as they should. Anyway you can try them...
can you name a few ?