Zoho SalesInbox Alternatives [Page 4]

Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.

Our proposal automation software empowers your sales team to streamline the proposal process and close deals faster.

Create automated newsletter campaigns with an affordable email marketing solution

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Navigate messages with zooms and swipes across your messages.

Webmail is an open-source webmail script for existing IMAP servers.

Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server applicatio...

Self-hosted server for the ProtonMail client.

Smart email marketing software that helps you reach your target audiences, engage in a personalized way, and grow your brand presence.

Open Source freemium $25.0 / Monthly (up to 2500 contacts, unlimited emails)

Secure email with absolutely no compromises. Get your free encrypted email account today.

freemium €5.0 / Monthly (user - 5 GB)

Unibox is an application that aims to completely overhaul your email experience. Unibox resorts your email so that you can group the messages you receive by their sender. Read more about Unibox.

Revv is your intelligent, self-learning, organized, analytical, and always alert business partner for paperwork such as offers, proposals, agreements, quotes.

Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.

freemium $1.0 / Monthly (per user)

Rich contact profiles inside Gmail

Kill The Tabs - Faster, Better Gmail for Mac, with native Calendar, Keep, and Contacts apps