Check out our list of free Email Client Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.
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G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
Integrating LinkedIn, Email, and WhatsApp with Unipile’s API into your software empowers your users to streamline their outreach and communication workflows. Enable advanced features like sending Link
Users
No information available
Industries
No information available
Market Segment
43% Mid-Market
36% Small-Business
User Satisfaction
Unipile features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.6
9.3
Desktop Application
Average: 8.9
9.3
Notifications
Average: 8.9
9.3
Reminders
Average: 8.9
What G2 Users Think
SB
Free to use, organises well for your custom needs and very user friendly. Makes my job much easier as it inboxes and then organise each task Read review
DL
I love about Unipile is it avoids the complexities of integrating messaging functionality by reducing development time and cost by using a... Read review
Integrating LinkedIn, Email, and WhatsApp with Unipile’s API into your software empowers your users to streamline their outreach and communication workflows. Enable advanced features like sending Link
Users
No information available
Industries
No information available
Market Segment
43% Mid-Market
36% Small-Business
Unipile features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.6
9.3
Desktop Application
Average: 8.9
9.3
Notifications
Average: 8.9
9.3
Reminders
Average: 8.9
SB
Free to use, organises well for your custom needs and very user friendly. Makes my job much easier as it inboxes and then organise each task Read review
DL
I love about Unipile is it avoids the complexities of integrating messaging functionality by reducing development time and cost by using a... Read review
Shared Inbox by Canary is a powerful, AI-powered communication hub designed for customer-facing teams. It brings together email, chatbot, and task management—so your support, sales, and operations tea
Users
No information available
Industries
Information Technology and Services
Market Segment
111% Mid-Market
67% Small-Business
User Sentiment
How are these determined?
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
Shared Inbox by Canary is a tool designed to streamline team email management through Gmail integration, allowing users to track, assign, and resolve emails efficiently.
Reviewers appreciate the seamless Gmail integration, the ability to assign and share emails with a click, and the excellent customer support provided by the Canary team.
Users mentioned some issues such as occasional bugs or login/sync issues, a slightly slow response time in assigning emails, and a lack of alert system for unassigned emails.
User Satisfaction
Shared Inbox by Canary features and usability ratings that predict user satisfaction
Shared Inbox by Canary is a powerful, AI-powered communication hub designed for customer-facing teams. It brings together email, chatbot, and task management—so your support, sales, and operations tea
Users
No information available
Industries
Information Technology and Services
Market Segment
111% Mid-Market
67% Small-Business
User Sentiment
How are these determined?
These insights, currently in beta, are compiled from user reviews and grouped to display a high-level overview of the software.
Shared Inbox by Canary is a tool designed to streamline team email management through Gmail integration, allowing users to track, assign, and resolve emails efficiently.
Reviewers appreciate the seamless Gmail integration, the ability to assign and share emails with a click, and the excellent customer support provided by the Canary team.
Users mentioned some issues such as occasional bugs or login/sync issues, a slightly slow response time in assigning emails, and a lack of alert system for unassigned emails.
Shared Inbox by Canary features and usability ratings that predict user satisfaction
EssentialPIM is the award-winning personal information manager. It handles all your appointments, contacts, tasks, notes, password entries and email messages with easy-to-use, intuitive tools. In addi
Users
No information available
Industries
No information available
Market Segment
100% Small-Business
User Satisfaction
EssentialPIM features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.6
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users Think
GM
After tested lot of apps, founded essentialpim, is almost perfect, has tasks and notes in desktop pc and smart phone!!!! Read review
NR
All! From the UX of the PC program, to the Android application and Apple. Manage everything, emails, passwords, To Do lists, tasks and commitments,... Read review
EssentialPIM is the award-winning personal information manager. It handles all your appointments, contacts, tasks, notes, password entries and email messages with easy-to-use, intuitive tools. In addi
Users
No information available
Industries
No information available
Market Segment
100% Small-Business
EssentialPIM features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.6
0.0
No information available
0.0
No information available
0.0
No information available
GM
After tested lot of apps, founded essentialpim, is almost perfect, has tasks and notes in desktop pc and smart phone!!!! Read review
NR
All! From the UX of the PC program, to the Android application and Apple. Manage everything, emails, passwords, To Do lists, tasks and commitments,... Read review
500Mail by 500apps is an email software that lets you keep emails safe, encrypted and ad-free feature. Get unlimited mailboxes and set up multiple domains with IMAP and POP email authentication proto
Users
No information available
Industries
No information available
Market Segment
67% Mid-Market
33% Enterprise
User Satisfaction
500mail by 500apps features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users Think
FW
Speaking honestly, I harbor a profound affection for the unmatched quality that Protonmail service delivers. In my personal opinion, this platform... Read review
RB
I am absolutely thrilled with 500Mail's exceptional email service. The limitless storage they provide ensures I can keep an unlimited number of... Read review
500Mail by 500apps is an email software that lets you keep emails safe, encrypted and ad-free feature. Get unlimited mailboxes and set up multiple domains with IMAP and POP email authentication proto
Users
No information available
Industries
No information available
Market Segment
67% Mid-Market
33% Enterprise
500mail by 500apps features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
0.0
No information available
FW
Speaking honestly, I harbor a profound affection for the unmatched quality that Protonmail service delivers. In my personal opinion, this platform... Read review
RB
I am absolutely thrilled with 500Mail's exceptional email service. The limitless storage they provide ensures I can keep an unlimited number of... Read review
Synology Office Suite is a comprehensive on-prem productivity solution designed to help organizations embrace AI transformation, enhancing communication, streamlining workflows, and accelerating conte
Users
No information available
Industries
No information available
Market Segment
68% Small-Business
32% Mid-Market
User Satisfaction
Synology Office Suite features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.6
8.3
Desktop Application
Average: 8.9
9.2
Notifications
Average: 8.9
0.0
No information available
What G2 Users Think
MC
The seamless integration of Synology Office Suite with our Synology NAS is the best feature for me because it give the team the complete control,... Read review
SP
Synology Office Suite boosts our productivity with easy-to-use, real-time collaboration tools. It integrates seamlessly with our Synology NAS for... Read review
Synology Office Suite is a comprehensive on-prem productivity solution designed to help organizations embrace AI transformation, enhancing communication, streamlining workflows, and accelerating conte
Users
No information available
Industries
No information available
Market Segment
68% Small-Business
32% Mid-Market
Synology Office Suite features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.6
8.3
Desktop Application
Average: 8.9
9.2
Notifications
Average: 8.9
0.0
No information available
MC
The seamless integration of Synology Office Suite with our Synology NAS is the best feature for me because it give the team the complete control,... Read review
SP
Synology Office Suite boosts our productivity with easy-to-use, real-time collaboration tools. It integrates seamlessly with our Synology NAS for... Read review
Premium webmail experience for your users, and corporate-grade support for you. Webmail front-end for your existing IMAP mail server. It uses a powerful AJAX interface for faster access to your emails
Users
No information available
Industries
No information available
Market Segment
45% Mid-Market
36% Enterprise
User Satisfaction
Afterlogic Webmail features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 8.6
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users Think
CC
I like Afterlogic Webmail because it is a fast and easy-to-use webmail interface, you can add your Google and Facebook accounts to email accounts,... Read review
JM
Synchronization of all your emails in the cloud.
Open Source Community with AGPL license.
Fast and easy-to-use webmail interface, add Google... Read review
Premium webmail experience for your users, and corporate-grade support for you. Webmail front-end for your existing IMAP mail server. It uses a powerful AJAX interface for faster access to your emails
Users
No information available
Industries
No information available
Market Segment
45% Mid-Market
36% Enterprise
Afterlogic Webmail features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 8.6
0.0
No information available
0.0
No information available
0.0
No information available
CC
I like Afterlogic Webmail because it is a fast and easy-to-use webmail interface, you can add your Google and Facebook accounts to email accounts,... Read review
JM
Synchronization of all your emails in the cloud.
Open Source Community with AGPL license.
Fast and easy-to-use webmail interface, add Google... Read review
Clyton is an email client with advanced security and spam filtering features.
Users
No information available
Industries
No information available
Market Segment
100% Mid-Market
User Satisfaction
Clyton features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
0.0
No information available
What G2 Users Think
UI
We do use Clyton for spam filtering in the company's business emails, so that all the employees can have a clear filtering in Spam mails. Also they... Read review
Clyton is an email client with advanced security and spam filtering features.
Users
No information available
Industries
No information available
Market Segment
100% Mid-Market
Clyton features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
0.0
No information available
UI
We do use Clyton for spam filtering in the company's business emails, so that all the employees can have a clear filtering in Spam mails. Also they... Read review
EmailEngine is a self-hosted email automation platform. It provides access to email accounts via an easy-to-use HTTP REST API to receive and send emails. EmailEngine also actively monitors these accou
We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
Industries
No information available
Market Segment
No information available
User Satisfaction
EmailEngine features and usability ratings that predict user satisfaction
EmailEngine is a self-hosted email automation platform. It provides access to email accounts via an easy-to-use HTTP REST API to receive and send emails. EmailEngine also actively monitors these accou
We don't have enough data from reviews to share who uses this product. Leave a review to contribute, or learn more about review generation.
Industries
No information available
Market Segment
No information available
EmailEngine features and usability ratings that predict user satisfaction
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