
Open Contacts
Google Contacts
Cloze
fruux
Simple Contacts
Apple Contacts App
FullContact
Free Address Book
Getwebstack
MarsX
Getwebstack is for development teams that implement a lot of different projects. It can help outsourcing companies, accelerators, freelancers, or dev studios to develop fast. It is also for individuals that want to test a technology or an idea for a startup with a quick setup and deployment. Getwebstack provides a complete solution that covers all the technical aspects of a web app. It has an affordable monthly subscription instead of an expensive one-time payment.
Open Contacts
GetwebstackGoogle Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
MarsX - MarsX leverages the power of AI to help users build mobile and web applications using code and no-code technology. MarsX is highly accessible, allowing even non-developers and those with zero building and coding experience to create their own mobile
Cloze - Smarter Relationship Management
fruux - Free service that takes care of your contacts, calendars and more so you don't have to.
Simple Contacts - Contact lens prescriptions from home
Apple Contacts App - Access and edit your contacts from personal, business, and other accounts with the Contacts app.