I love Evernote. I don’t just use it to organise my clients, but every major part of my business and personal life including: managing prospects, managing travel/holidays, writing a book (create a note for each chapter), writing blog posts, etc. The best part is that you can sync all your “notes” across all your devices (smartphone, tablet, computer). Before becoming a full-time yoga teacher I was a business consultant and used to recommend Evernote to all my clients.
Millions of people all over the world use Evernote. The free version is great. I recently upgraded to the paid version which has a couple of advanced features such as ability to share “notes” with other people. You can find out more here: https://evernote.com
BWY Yoga Teacher
Free yoga lesson planning tips & tools | http://GeorgeWatts.org