Microsoft Outlook Alternatives

The Zimbra platform provides a space for open collaboration and messaging, as well as online private social networking and community building among staff and clients. Zimbra Collaboration and Zimbra Community form the core of the Zimbra platform. Both products provide a range of communication and collaboration features including blogs, wikis, calend… Read more about Zimbraars, file sharing, profiles, commenting, RSS feeds and more. Zimbra Collaboration is an enterpise-class solution for company collaboration with email, calendar and file sharing tools. Zimbra community provides a private social networking space and online community for anytime, anywhere messaging among employees. It also provides a place for customer support, with online knowledge bases and other helpful documentation.

Chaos Intellect is a business-class email and contact management program. Use our powerful contact address book with appointment schedule, task management, and email all linked back to the appropriate contact. Send emails to groups of contacts or distribution lists. Read more about Chaos Intellect Merge personalized messages instead of sending BCCs. Schedule messages to be sent later.

eM Client is a full featured e-mail client with a modern and easy to use interface. eM Client offers calendar, tasks, contacts and chat. Read more about eM Client

Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters, and 'unsend' button. Read more about Gmail

ToutApp is an email management & email marketing software which integrates with email clients to track & promote certain email campaigns & marketing operations. Read more about ToutApp

Zoho Mail is an email hosting service built with the needs of a modern business in mind. Read more about Zoho Mail

Microsoft Office 365 provides web, desktop, and mobile apps for Outlook, Word, Excel, PowerPoint, OneNote, Publisher, Skype, OneDrive, Exchange Online, and more. Read more about Microsoft Office 365

Instantly view Salesforce leads, contacts, activities, cases, opportunities and more right in Gmail. Log emails with a click. Easily create new leads, tasks, and events. Sync Salesforce with Google Contacts and Google Calendar. 30-second install for Chrome or Firefox. Read more about Cirrus Insight 30-day free trial. *Contact and Calendar Sync are coming soon!

SolarWinds Mail Assure is an email security tool which aims to protect businesses from ransomware, spam, phishing & other email threats. The cloud-based platform offers features such as email protection, email archiving, service infrastructure management, mailbox continuity & Office 365 integration. Read more about SolarWinds Mail Assure

Mixmax is an email communication & sales productivity application designed to help businesses convert prospects into customers through Gmail, Google Inbox, Google Calendar, Salesforce & Pipedrive using 1-to-1 communication, personalized email, workflow automation, email tracking, CRM sync, & more… Read more about Mixmax

Ebsta is a customer engagement platform designed to help marketing, sales and customer success teams increase productivity and enhance customer engagement directly from their inbox with Salesforce and Gmail integration, plus email, calendar, contact synchronization, and more… Read more about Ebsta

By installing Yesware you’ll never have to guess who opened your email or waste time copy/ pasting consistent messaging again. • Email tracking- Get notified who read your email as well as when, where, and what device opened your message. • Templates- Instantly use custom templates and share the highest reply rates with your team so you save t… Read more about Yeswareime and use the best messaging. • CRM Sync- Sync your CRM with the push of a button to cut your data entry time. • Reports and Analytics- View automated reports to manage your progress and to see who you should follow up with. Yesware is the perfect plug-in for any salesperson or avid email user because it works in Gmail where you do. Install now to stop guessing who opened your message and to save time emailing.

250ok is a modular, customizable email performance management, analytics and deliverability software suite, for use by email marketers alongside popular third-party Email Service Providers (ESPs), to drive advanced insights around email performance and the assurance that all messages reach customers… Read more about 250ok

Campaigner is an email marketing platform which supports email automation, autoresponders, workflows, email deliverability, segmentation, email templates, A/B Testing, API Integration, & more. Read more about Campaigner

SpamTitan is an anti-spam filter which identifies & blocks malicious and spam emails to protect corporate email, with multi-layered analysis and authentication. Read more about SpamTitan by TitanHQ

ZeroBounce is an online email validation system which helps companies to remove invalid emails from their lists, preventing bounces and improving deliverability. Read more about ZeroBounce

Hatchbuck is an integrated CRM, email marketing, and marketing automation tool for small businesses, with contact management, progress tracking, and more. Hatchbuck aims to help users drive more business, organize their contacts, boost response rates, and see their progress at a glance. Read more about Hatchbuck

Meet Salesforce Marketing Cloud, the leading marketing solution to increase engagement with every consumer. Read more about Salesforce Marketing Cloud

Extract text from emails, attachments and documents and automate your data entry workflow with Parseur powerful email parser software. Parseur is point & click and very easy to use. Send extracted data where you need it in real time: Excel, Sheets, Slack, your custom app or database using webhooks. Read more about Parseur

Front provides a simple way for teams to manage email inboxes (sales@, support@, etc), chat, social media, SMS messages in a single collaborative platform. Read more about Front

Diligent Messenger is a secure board communication and real-time collaboration tool designed to mitigate the risk of communication breaches and leaks. Read more about Diligent Messenger

Zoho Campaigns is an email marketing software for small to large businesses to automate the entire marketing process. Read more about Zoho Campaigns

mailparser.io is a web-based email processing software which allows you to pull any kind of data from incoming e-mails. You can easily define parsing rules which will extract text fields from the e-mail body, the subject, the sender information or even from attached files. Read more about mailparser.io The parsed data is avai

Send, track and deliver both marketing and transactional emails with Mailjet. Our cloud-based infrastructure is unique and highly scalable with a proprietary technology that optimizes email deliverability. Read more about Mailjet

SendinBlue users love its simple and powerful tools for managing email marketing campaigns, automation, transactional emails and SMS messaging. The best value in email marketing. Read more about SendinBlue Email

Campaign Monitor is the leading provider of professional-grade email marketing and automation software for growing businesses. Read more about Campaign Monitor

Direct Mail is an email marketing solution for Mac & iOS which includes customizable email templates, mailing list segmentation, custom sign-up forms, and more. Read more about Direct Mail

DeliverySlip is a cloud-based email security, file sharing and electronic signature solution which offers industrial-grade email encryption, secure file transfer, electronic approvals, web forms, bulk send, and more. The software works inside Microsoft Outlook, Gmail, and various other applications. Read more about DeliverySlip

Net-Results is a complete marketing automation solution offering tools for lead generation, lead nurturing, email marketing, social media management, sales automation, and CRM integration, and offers a distinctly unique Segment-Driven™ approach to lead management and marketing automation… Read more about Net-Results

Agile CRM combines powerful automation, telephony, web, mobile, email, social and scheduling features to effectively manage the entire customer journey. Read more about Agile CRM

SalesHandy is a data analytics and communication tool for sales teams which allows them to track performance and customer behavior through live engagement. Read more about SalesHandy

ActiveTrail is an email marketing and marketing automation platform with features for designing, sending and analyzing email marketing campaigns. Read more about ActiveTrail

Templafy is a company template management solution that ensures all employee-produced documents are completely on-brand and compliant as well as personalized. Read more about Templafy

NeoCertified provides secure email encryption with Outlook integration for businesses of all industries, including healthcare, finance, legal & education. Read more about NeoCertified

SalesforceIQ Inbox - now part of Salesforce Essentials: https://www.getapp.com/customer-management-software/a/salesforce-essentials/ - was a suite of mobile and desktop productivity apps that automatically surface relevant Salesforce data on every email. Read more about SalesforceIQ Inbox

Topsec Email Security is a complete email filtering solution that helps organizations to check all their incoming and outgoing email content for virus and spam. Read more about Topsec Email Security

Email List Verify is a web based comprehensive email list verification solution that helps companies to reduce the bounce rate of their marketing emails. Read more about Email List Verify

Kaseya 365 Command is an application management software that allows users to manage & monitor the use of Microsoft Office 365 & other Microsoft online services. Read more about 365 Command

Zoho SalesInbox is an email client used by salespeople that automatically prioritizes and organized emails according to the deals that matter most. Read more about Zoho SalesInbox

EmailPet - formerly MailGrace is a cloud email filter-as-a-service that works across all devices. With EmailPet, any IMAP folder is turned into an action drop box. Read more about EmailPet

The Email Laundry makes email safe. This hosted anti spam and virus service keeps spam, phishing and malware away from your users. Read more about The Email Laundry

Uptime LegalWorks is a document management software for legal firms to store and organize documents, mails and notes in a matter centric form. Read more about LegalWorks

Sendloop is a full featured email marketing and marketing automation. You will find all features and tools to nurture leads, segment them and run highly targeted email campaigns. Read more about Sendloop

Whether you're an email marketing pro or just starting out, the objective of VerticalResponse is to let you create, send and track professional-looking emails quickly and affordably. The tool take the work out of email creation and guide you through, step-by-step on how to use one of their 700 professional, pre-designed email templates, for any… Read more about VerticalResponsesize or type of business. You can also create professional surveys and discover how to build stronger customer relationships by identifying their most important needs, receive valuable customer feedback, ask your customers what products and services they want and run customer satisfaction surveys The online survey feature is fully integrated with the email marketing tool.

Hiver helps you manage customer support and sales right from your Gmail. With Hiver, teams can collaborate on Shared email accounts like support@ or sales@ without having to leave their Gmail accounts. Read more about Hiver

Want to wow your customers? Respond to their emails quickly and accurately. Email Center Pro lets your team handle a huge email load in record time, and gives you the oversight you need to make sure they're getting it right. Your customers will see you at your best, no matter how busy you are. Read more about Email Center Pro

With DirectIQ's rich features and intuitive user interface, you can easily load email contacts, pick a template, and send out email campaigns in just a matter of minutes. Already helping 10,000+ businesses communicate with their customers, we have all the email marketing tools you need to get the job done right. Read more about DirectIQ

CD Messenger is the only All in One solution available in the market which includes all features in one application. You need not to download separate application for sticky, instant messaging, task manager, event reminder and many more. The important significant of IMO is SSL Security. Read more about CD Messenger The software is 100% secured so the data would be secured and also stored on server that can be accessed any time from any where as it does not depend on LAN connection.

Stop worrying about sensitive information falling in the wrong hands. Maintain security and compliance and even stop forwards in their tracks with ForwardFreeze®. With guaranteed delivery and real time tracking, you can now regain control of electronic communication. Read more about email2 All with customizable features (large file transfers, true message recall, etc.) enabled within existing email programs users are so familiar with: Microsoft Outlook®, Webmail, Blackberry®, etc. - Unique non-invasive technology allows seamless secure communications with thousands of internal and external users. - Enable security and unique productivity features within existing email programs that users are familiar with, deployed within minutes with minimal training and no user workflow changes. - Allow secure messages sent in error to be completely recalled and removed from the recipient’s local email programs at any point during the life cycle of the conversation, even if the message has already been read.

EazyWork is a set of email, messaging, conferencing, collaboration, content creation and office tools that integrate seamlessly and enable a company to improve productivity. EazyWork is based on the industry-leading open source Zimbra application. Features include email, calendar, task management, collaboration, document management, instant messag… Read more about EazyWorking, briefcase, contact management, and mobile support.

Sonian provides Hosted Email Archiving Software. Sonian Email Archive is the first hosted email archive solution created with grid computing infrastructure technologies. This means high reliability, and efficient use of computer hardware that allows us to pass the costs savings to our customers. Read more about Sonian Sonian provides a 99.99% data retention SLA in a hosted environment.

Cakemail is an email marketing application that simplifies the way small businesses engage with customers, allowing them to manage contacts, create personalized email campaigns from templates and simply... send. It’s an affordable, easy-to-use solution, created to help small businesses begin, or pursue, their email marketing efforts - regardless of… Read more about Cakemailthe marketing resources, design background or technical expertise they have.

Email Validation helps to improve the reach and delivery rate of your email marketing campaigns by preventing emails being sent to junk folders or being blocked by an email validation service. This software prevents your emails from exceeding the thresholds set by ISPs or your email service provider, thereby preventing bounces, complaints and spam a… Read more about Email Validationnd protecting your company´s reputation . The tool also uses a syntax engine to identify invalid email formats and corrects misspellings, avoiding data entry errors and lost leads. Predetermine whether your emails will hard bounce, soft bounce or deliver by getting the most accurate status of every email domain using 30 different diagnostic codes. Data can be processed in real-time, by batch or automated FTP.

TowerData´s Email Append software boosts the size of your email list by attaching email addresses to your postal records, growing your email list by an average of 25%. This software helps to increase customer reach and improve the efficiency of your email marketing campaigns by using a conservative matching algorithm to append emails. Read more about Email AppendTowerData´s Email Append service ensures that email address are valid and 100% opt-in. Using an extensive in-house email database of over 500 million opt-in email addresses, names, and postal addresses that are refreshed monthly, Email Append can help you gather reliable and accurate customer information. Furthermore, email addresses are permission-based and CAN-SPAM compliant. You can also build your business email lists as well as your customer email lists with the B2B Email Append service.

Email on Acid is an email testing and tracking platform that improves the renderability, deliverability, click-throughs and conversions of your email marketing efforts. The software ensures your emails reach your client inbox by testing your sending IP against 23 SPAM filters and 73 of the most common blacklist services. Read more about Email on Acid The addition of the Mozify tool prevents image blocking, while a conversion tool ensures special characters remain intact. The software also offers email optimization by fixing the most common bugs and problems. Find out more about how your customers are engaging with your emails once they are delivered using intelligent analytics and reporting. Email on Acid offers real-time behavioral data allowing you to track opens, clicks, forwards, prints, deletes and much more. Discover your email subscribers preferred device for checking their emails, their geographical location and which email campaigns have been most successful.

Acxiom Digital Impact combines the global scale of our Acxiom heritage with unmatched service and technology to deliver innovative solutions across email, mobile, social, websites, and display advertising. With a focus on the consumer experience and marketing optimization, we deliver billions of highly targeted emails per year, manage thousands o… Read more about Digital Impactf terabytes of data for our clients, and provide big brands with the confidence, scale and accountability needed to win in fast-moving markets.

JangoMail is a web-based email service platform for businesses and organizations of all sizes. Read more about JangoMail

Create a newsletter easily: rapidmail is designed for simple and intuitive operation. We want you to create your newsletter fast and without any complications. Use our editor to create your email newsletter.  Read more about rapidmail

Email It is an email marketing software for all businesses sizes. You can easily create email newsletters, manage your contacts, and automate your marketing using our simple tools. It doesn’t stop there, we offer easy creation of RSS driven email campaigns, surveys, and powerful Autoresponders. Read more about Email It Our software features an email designer with an easy-to-use editor. You have the flexibility to choose from 100s’ of RESPONSIVE pre-designed email templates or create your own customized one. We offer cloud hosting for all your image files too. Email It has great reporting features to allow you to see opens, clicks, bounces, successful deliveries, unsubscribes, spam reports, social shares, message forwards and much more. You can automate your sales processes by setting up automated campaign sequences and setup advanced subscriber actions. Learn why thousands of people are ditching their current email marketing & marketing automation providers to join us (FREE migration & account).

Mandrill is a scalable and affordable email infrastructure service, with all the marketing-friendly analytics tools you’ve come to expect from MailChimp. Read more about Mandrill

Streak is the only CRM integrated entirely within your Gmail inbox, and works alongside all your other G Suite applications. Read more about Streak

getReply is a one of a kind customer support software. getReply costs only 3¢ per reply and provides you with unlimited agents, unlimited contacts and unlimited features. Setup your helpdesk in no time ! Read more about getReply

LiveHive automates sales follow-up to increase buyer engagement insights to build a repeatable sales processes.  Read more about LiveHive

Email Verifier is a web based email verification tool that helps improve your deliverability rates by reducing bounces, getting rid of spam-trap email addresses, complainers, and perform MTA, Domain and Risk checks. Our unique email verification and email validation processes are like no other to help you accurately verify email. Read more about Email Verifier

Easy to use, Low Cost, A powerful email marketing web service that is extremely easy to use. Manage your subscribers, send your campaigns and track results. Read more about GloboMailer

FreshMail is a browser-based email marketing software to create, send and track newsletter campaigns that work. Read more about FreshMail

Mailgun is an email automation service offering a complete cloud-based email service for sending, receiving & tracking email sent through your websites & apps. Read more about Mailgun

Benchmark Email is an online email marketing platform designed to help businesses of all sizes create, send, & automate marketing emails with email design, automation tools, & more. Benchmark is a permission-based email marketing company that puts user-deliverability & reputation at the forefront. Read more about Benchmark Email

LeaderSend offers transactional email delivery solutions to help create and send fully personalized emails. Track these messages, receive in depth reports to make sure they get delivered and read. LeaderSend takes care of delivering your transactional messages and managing infrastructure, while you can focus on your business instead. Read more about Leadersend Integrate LeaderSend with any CRM, E-Commerce, CMS and other marketing platforms.

Podio is a great way to run your business, but it can be almost impossible to get your customers to give up email. Fortunately, they don't have to. With GlobiMail for Podio, your email conversations automatically get into Podio. Perfect for tracking sales opportunities, running a helpdesk, and managing projects. Read more about GlobiMail for Podio

Atmail is a powerful and easy, yet cost-effective email solution. Fully featured and customisable, you can deploy atmail on-premises on in the cloud. Read more about Atmail

Relenta is a beautifully simple and amazingly effective email-based CRM. Read more about Relenta

Get a One Month Free Trial of PostScan Mail and experience the convenience of managing your postal mail online. Set up a digital mailroom for your business and get rid of the hassle of manual mail sorting. PostScan Mail allows you to manage your postal mail as you would email. Read more about PostScan Mail We receive your mail, sort it, then scan it. You view your postal mail online, then decide if you want the mail forwarded, stored, or shredded. If you receive a package, we will forward it to wherever you'd like it to go. PostScan Mail offers three subscription levels starting at $9.9 a month.

Xink is a comprehensive email signature management and campaign tool designed specifically for the needs of marketers. We help marketers enforce their brands via employee email signatures, while at the same time creating a new marketing channel to promote new products/services, events and content marketing. Read more about Xink

Hosted Email collaboration suite with full synching with Outlook and all smartphones for email, contacts, calendar and tasks. 25GB mailboxes and full email security and continuity package included. Read more about Secure Suite

SmartCloud Connect is an application that increases sales productivity and CRM adoption by melding Salesforce with Outlook, Gmail, Office 365. Read more about SmartCloud Connect

BriteVerify is an email validation & verification software designed to help organizations reduce their email bounce rate and improve their reputation as senders. Read more about BriteVerify

Spike brings all of your communication: your emails, messaging, chats, voice and video calls, team collaboration, everything - to a single place. It’s what you and your team have been looking for in a productivity and collaboration app, but so much easier, and all from your inbox. Read more about Spike

Pepipost is an email delivery service which allows users to send emails via SMTP relay or Web API. Sign up & get 25,000 email credits free every month. Forever. Read more about Pepipost

Docsify is an email tracking and email productivity tool for Gmail. Read more about Docsify

Redkix is an all-in-one communications and collaboration platform for teams with email integration, private and group chats, instant messaging, and more. Read more about Redkix

ClientFlow is a client management solution which enables teams to collaborate and control client communications, manage client project tasks and track time, all on a single platform, with a shared inbox, project management and time tracking tools. Read more about ClientFlow

Comidor is a business process management (BPM) software and low-code digital transformation platform for enterprise collaboration, BPM, project management, case management, and workflow automation with cloud IDE. The cloud-based platform aims to connect all major business function in one place. Read more about Comidor

Vade Secure is a predictive email defense and security solution to protect corporations against ransomware, phishing, graymail and spam. Read more about Vade Secure

MailClark is a bot for managing external communications through two-way integrations with Slack and Microsoft Teams, which allows users to receive, manage, and respond to tweets, Direct Messages, Facebook messages, and emails from a single interface. Read more about MailClark

SophiMail is a private email and collaboration server ensuring Privacy, Independence and Cost-efficiency. Is SIEM-ready and easy to deploy on premises or cloud. Read more about SophiMail

Sortd transforms Gmail accounts into a powerful sales tool, enabling users to drag & drop emails into a pipeline, while keeping track of contacts, notes & more. Read more about Sortd

Easily create, send and track emails plus automate time consuming tasks by connecting INinbox click-easy with 200+ popular business apps like salesforce, paypal, woocommerce and magento. At INinbox we make sure that your emails reach the inbox.You can create & send email campaigns that are true to your brand. Read more about INinbox On top of that we fully support responsive email templates, your designs will NEVER break. This is 2014! Join forces with us and 1000's of other superhero's today.

1PointMail is an email marketing solution that supports the entire marketing process and helps in execution of campaigns across various channels. Read more about 1PointMail

Mailbutler is an extension for Apple Mail and Gmail that enhances team productivity and performance with features such as send later, open tracking, and more. Read more about Mailbutler Business

SendGrid's cloud-based email infrastructure relieves businesses of the cost and complexity of maintaining custom email systems. SendGrid provides reliable email delivery, scalability and real-time analytics along with flexible API's that make custom integration a breeze. Read more about SendGrid SendGrid helps you focus on your business without the cost and complexity of owning and maintaining an email infrastructure to ensure deliverability. SendGrid manages all of the technical details, from scaling the infrastructure, ISP outreach, reputation monitoring, whitelisting services and real time analytics.

MailUp is an email and SMS delivery solution. The software allows users to send and design their own promotional, newsletters, transactional emails and SMS, and features database management, email and SMS automation, landing page management, API and integrations, and more. Read more about MailUp

SocketLabs is a marketing & transactional email delivery service with features for sending, receiving, & tracking the success of emails and recipient engagement. Read more about SocketLabs

HubSpot Sales is a suite of inbox-based email tracking & productivity tools with which sales teams can build, automate, and accelerate their sales processes. Read more about HubSpot Sales

Constant Contact is an email marketing software that enables businesses of all sizes to create and send professional, mobile-optimized emails & drive engagement. Read more about Constant Contact

MailChimp is a marketing automation platform that allows users to create, send & analyze email & ad campaigns, with email templates, landing pages, & mobile app. Read more about Mailchimp