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Top Rated Email Management Software with Open source - Page 9
Last updated: October 2026
469 software options
Sponsored
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Enterprise Email Automation: Smart Nurture for Insurance.
Read more about Enabler
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email management tool for iPhone, iPad and Mac devices
Read more about Airmail for Business
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email verification & data cleaning software
Read more about CaptainVerify
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
An email platform for the modern marketer.
Read more about iPost
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based email validation and verification software
Read more about Bounceless
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Bulk email delivery and marketing platform
Read more about SMTPProvider
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Convert Mac Outlook files to Windows format
Read more about Advik OLM to PST Converter
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email client built exclusively for salespeople
Read more about Zoho SalesInbox
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Boosting Email Deliverability, Effortlessly
Users can warm up unlimited email accounts at no additional cost with core features like warmup modes and custom warmup templates. The users can also test inbox placement with our deliverability test
Read more about MailOptimal
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All-in-One Digital Marketing Platform
Read more about MDirector
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email, web form, and e-signature solution for healthcare
Read more about Hushmail
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Folio: Manage Real Estate Transactions from Gmail.
Folio works with the tools you already use every day: GSuite or Microsoft 365, DocuSign, and more.
Read more about Folio
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A seamless email workflow to boost your ROI.
Read more about Email on Acid
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Free email validation service
Read more about MailBoxValidator
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Agentic Marketing Platform
Read more about Netcore Customer Engagement
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email communication & sales productivity application
Read more about Mixmax
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email marketing for online creators
Read more about Kit
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Email analytics and performance optimization software
Read more about timetoreply
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Unsubscribe from emails with one click
Read more about Unroll.me
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews