The Google Apps Marketplace offers products and services designed for Google users, including installable apps that integrate directly with Google Apps. Installable apps are easy to use because they include single sign-on, Google's universal navigation, and some even include features that integrate with your domain's data.

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Try popular & notable apps

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BatchBook Social CRM
BatchBook is a lightweight but powerful CRM that allows you to easily organize contacts, monitor social networks and track leads and deals.

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eStreamDesk Helpdesk
eStreamDesk is a flexible helpdesk and ticketing platform that enables support staff to easily manage many requests from multiple services.

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Zoho Projects: Free Project Management Software & Online Collaboration Tool
Zoho Projects is a web based project management and collaboration software which improves communication and overall productivity of your team with inbuilt social tools and Google Apps integration.

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MailChimp
We make it easy to send email newsletters to your customers, manage your subscriber lists, and track campaign performance.

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Pixetell - Show and Tell Visual Messaging (FREE)
When you need more than text to explain something visual or complex, Pixetell fills the gap between email and web conferencing. Get Pixetell Lite for Gmail, Free.