# Top Free Transactional Email Software - Page 3 Check out our list of free Transactional Email 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. If you'd like to see more products and to evaluate additional feature options, compare all [Transactional Email Software](https://www.g2.com/categories/transactional-email) to ensure you get the right product. ## View Free Transactional Email Software 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](https://research.g2.com/g2-scoring-methodologies). **65** Transactional Email Products Available View all [Transactional Email Software](https://www.g2.com/categories/transactional-email) View all [Transactional Email Software](https://www.g2.com/categories/transactional-email) ### [BigMailer.io](https://www.g2.com/products/bigmailer-io/reviews) [By Founder Bits](https://www.g2.com/sellers/founder-bits) [ (23)5.0 out of 5 ](https://www.g2.com/products/bigmailer-io/reviews#reviews "Read BigMailer.io Reviews") Product Description Email marketing platform built for multi-brand management with white label option. Ideal for marketing agencies, franchises, multi-location businesses, email marketing consultants, and media brands. B **Market Segment:** 91% Small-Business, 9% Mid-Market JR Setting up BigMailer was easy. Their instructions for setting up Amazon SES are clear and easy to follow, unlike some other email services I...[Read review](https://www.g2.com/products/bigmailer-io/reviews/bigmailer-io-review-4113903) ![Verified User in Entertainment](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Entertainment") AE Very easy to set up and start running campaigns. Very cost-effective solution compared to other more popular options. Requires some knowledge of...[Read review](https://www.g2.com/products/bigmailer-io/reviews/bigmailer-io-review-7628595) Year Founded 2016 HQ Location New York, NY Company Website https://www.BigMailer.io Twitter @bigmailer LinkedIn® Page https://www.linkedin.com/company/2294495/ ### [EmailLabs](https://www.g2.com/products/emaillabs/reviews) [By EmaillLabs](https://www.g2.com/sellers/emailllabs) [ (38)4.8 out of 5 ](https://www.g2.com/products/emaillabs/reviews#reviews "Read EmailLabs Reviews") Product Description EmailLabs was created for those who have a system that generates emails. Whether you have a store, billing, accounting, CRM, ERP, CMS, or a dedicated Marketing Automation system - EmailLabs will incre **Users:** CEO · **Industries:** Marketing and Advertising · **Market Segment:** 82% Small-Business, 18% Mid-Market ![Kamran S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kamran S.") KS It can send email and deliver emails much faster and is the safest.[Read review](https://www.g2.com/products/emaillabs/reviews/emaillabs-review-9869658) MF We've been using EmailLabs on our automation news website for few years now, and we love it! We use it to send many tranactional email everyday. It...[Read review](https://www.g2.com/products/emaillabs/reviews/emaillabs-review-9905659) Year Founded 2014 HQ Location Poznań, Poland Company Website https://www.emaillabs.io Twitter @Email\_Labs LinkedIn® Page https://www.linkedin.com/company/emailabs/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) ### [Kingmailer](https://www.g2.com/products/kingmailer/reviews) [By Kingmailer.co](https://www.g2.com/sellers/kingmailer-co) [ (10)3.8 out of 5 ](https://www.g2.com/products/kingmailer/reviews#reviews "Read Kingmailer Reviews") Product Description Kingmailer SMTP for e-commerce sites, news organizations, membership sites, and online forums. **Market Segment:** 40% Mid-Market, 40% Small-Business ![Karen M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Karen M.") KM Kingmailer is an amazing tool for imaginative and flexible email marketing campaigns. With a fantastic user experience, it is very quick to use....[Read review](https://www.g2.com/products/kingmailer/reviews/kingmailer-review-4501321) ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Its a nice project. Great stability and options. Nice prices too. 5 USD is a good price[Read review](https://www.g2.com/products/kingmailer/reviews/kingmailer-review-4515743) Year Founded 2017 HQ Location Paramaribo, Paramaribo Company Website https://www.kingmailer.co Twitter @King\_Mailer LinkedIn® Page https://www.linkedin.com/company/16257089/ ### [Ongage](https://www.g2.com/products/ongage-ongage/reviews) [By Ongage](https://www.g2.com/sellers/ongage-505abf4f-4b87-44ca-bc44-777e675921c2) [ (108)4.7 out of 5 ](https://www.g2.com/products/ongage-ongage/reviews#reviews "Read Ongage Reviews") Product Description Ongage fuels the growth of large email operations, allowing email marketers, CRM, loyalty, and automation managers to optimize sends, segments, reach, and engagement. Making quick, data-driven campa **Users:** Email Marketing Specialist · **Industries:** Marketing and Advertising, Financial Services · **Market Segment:** 65% Small-Business, 32% Mid-Market ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") UM Ongage has an easy to use interface at an affordable price. There is a lot of customization and flexibility based on the mailers needs and current...[Read review](https://www.g2.com/products/ongage-ongage/reviews/ongage-review-2611148) ![Verified User in Information Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Services") UI Ongage is a tool to implement totally exponential email marketing, because it works very well and allows people to work solidly in any scenario,...[Read review](https://www.g2.com/products/ongage-ongage/reviews/ongage-review-4360468) Year Founded 2011 HQ Location Tel Aviv, israel Company Website https://www.ongage.com/ Twitter @ongage LinkedIn® Page https://www.linkedin.com/company/2501312/ ### [Tarvent](https://www.g2.com/products/tarvent/reviews) [By Tarvent](https://www.g2.com/sellers/tarvent) [ (30)4.7 out of 5 ](https://www.g2.com/products/tarvent/reviews#reviews "Read Tarvent Reviews") Product Description Tarvent makes email marketing and automation easier than ever. We are designed to be the easiest and most intuitive email marketing platform available, offered at a price everyone can afford. Tarvent **Industries:** Marketing and Advertising · **Market Segment:** 90% Small-Business, 13% Mid-Market ![Luiz Felipe C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Luiz Felipe C.") LC It is a robust tool that has replaced Mailchimp and ActiveCampaign here. It has the main functions I need, the support is quick, and it has had a...[Read review](https://www.g2.com/products/tarvent/reviews/tarvent-review-10559905) ![Steven H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Steven H.") SH I'm in the US and so is Tarvent so there isn't the frequent delay you run into when you have a question or a problem that needs to be solved. Their...[Read review](https://www.g2.com/products/tarvent/reviews/tarvent-review-10584742) Year Founded 1997 HQ Location Castle Rock, Colorado Company Website https://tarvent.com Twitter @TarventInc LinkedIn® Page https://www.linkedin.com/company/tarvent/ ### [Transpond by Capsule](https://www.g2.com/products/transpond-by-capsule/reviews) [By Capsule](https://www.g2.com/sellers/capsule-e141d0ba-26b3-4a7a-ae6c-2531a3dc3de4) [ (38)4.5 out of 5 ](https://www.g2.com/products/transpond-by-capsule/reviews#reviews "Read Transpond by Capsule Reviews") Product Description Transpond by Capsule is a flexible marketing solution designed to help small businesses connect, convert, and grow. It offers a broad range of features including automation, segmentation, social sched **Industries:** Consulting · **Market Segment:** 76% Small-Business, 18% Mid-Market ![Verified User in Consumer Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Consumer Services") UC The price is right for what you get (free). It's somewhat user friendly. Being able to schedule emails ahead of time was convenient. [Read review](https://www.g2.com/products/transpond-by-capsule/reviews/transpond-by-capsule-review-3442385) LC I only heard about Transpond when I was setting up Capsule CRM, and had assumed I'd need to implement an integration with a third-party email...[Read review](https://www.g2.com/products/transpond-by-capsule/reviews/transpond-by-capsule-review-11639298) Year Founded 2007 HQ Location Manchester, GB Company Website https://capsulecrm.com/ Twitter @CapsuleCRM LinkedIn® Page https://www.linkedin.com/company/200221/ ### [AhaSend](https://www.g2.com/products/ahasend/reviews) [By TakTek](https://www.g2.com/sellers/taktek) [ (6)4.8 out of 5 ](https://www.g2.com/products/ahasend/reviews#reviews "Read AhaSend Reviews") Product Description AhaSend is a blazing fast pay as you go transactional email service. Transactional emails must reach the inbox quickly, and that is exactly where AhaSend excels. 💰 Fair and Transparent Pricing that **Market Segment:** 83% Small-Business ![Simon B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Simon B.") SB I have worked with Brevo, Mailgun, SendQ, Clodflare email workers, and others ... AhaSend was by far the easiest to set-up. On our latest project...[Read review](https://www.g2.com/products/ahasend/reviews/ahasend-review-11215597) HQ Location N/A Company Website https://taktek.at/home Twitter @aha\_send LinkedIn® Page https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps ### [Doppler Relay](https://www.g2.com/products/doppler-relay/reviews) [By Making Sense](https://www.g2.com/sellers/making-sense) [ (6)4.8 out of 5 ](https://www.g2.com/products/doppler-relay/reviews#reviews "Read Doppler Relay Reviews") Product Description Doppler Relay is a transactional email service, that guarantees the arrival of your Transactional Emails and allows you to access detailed analytics in real time. Sending attached files, invoices, car **Market Segment:** 50% Small-Business, 50% Mid-Market ![Ayelen M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ayelen M.") AM The product functionality. With this tool we make sure that important information reaches our customers[Read review](https://www.g2.com/products/doppler-relay/reviews/doppler-relay-review-226384) ![Verified User in Marketing and Advertising](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Marketing and Advertising") AM After searching for several options, we found Doppler Relay. The level of customer support is very good and available 24x7.[Read review](https://www.g2.com/products/doppler-relay/reviews/doppler-relay-review-226476) Year Founded 2006 HQ Location Palo Alto, US Company Website https://makingsense.com/ LinkedIn® Page https://www.linkedin.com/company/219833 ### [ExpressPigeon](https://www.g2.com/products/expresspigeon/reviews) [By Cisco](https://www.g2.com/sellers/cisco) [ (58)4.7 out of 5 ](https://www.g2.com/products/expresspigeon/reviews#reviews "Read ExpressPigeon Reviews") Product Description ExpressPigeon is a high-performing, cloud-based marketing, and transactional email automation service. Its clients are provided with a complete and cost-effective solution for list-based, transactiona **Industries:** Marketing and Advertising, Public Relations and Communications · **Market Segment:** 67% Small-Business, 28% Mid-Market ![Joe A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Joe A.") JA The system thinks like a marketer/designer does. When I want an image somewhere, I just drag and drop it there. When I want to change the...[Read review](https://www.g2.com/products/expresspigeon/reviews/expresspigeon-review-59245) ![Verified User in Investment Management](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Investment Management") UI Great deliverability. Incredible customer service. Easy to use. Very powerful editor. [Read review](https://www.g2.com/products/expresspigeon/reviews/expresspigeon-review-214128) Year Founded 1984 HQ Location San Jose, CA Company Website https://www.cisco.com Twitter @Cisco LinkedIn® Page https://www.linkedin.com/company/cisco/ Ownership NASDAQ:CSCO Phone 847-678-6600 ### [Kasplo](https://www.g2.com/products/kasplo/reviews) [By Kasplo Internet Pvt Ltd](https://www.g2.com/sellers/kasplo-internet-pvt-ltd) [ (27)4.7 out of 5 ](https://www.g2.com/products/kasplo/reviews#reviews "Read Kasplo Reviews") Product Description Kasplo is an enterprise grade email marketing platform that helps brands boost their sales, customer retention and improve lifetime value of customers. The key highlights include an easy to use email **Industries:** Financial Services · **Market Segment:** 44% Mid-Market, 37% Small-Business ![Ashly P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ashly P.") AP It is very simple to use especially for new users. The interface is user-friendly. It provides lots of customization and personalization features....[Read review](https://www.g2.com/products/kasplo/reviews/kasplo-review-6991346) Year Founded 2015 HQ Location Bangalore, Karnataka Company Website https://www.kasplo.com/ Twitter @Kasplointernet LinkedIn® Page http://www.linkedin.com/company/kasplo ### [Turbosmtp](https://www.g2.com/products/turbosmtp/reviews) [By Edisplay Srl](https://www.g2.com/sellers/edisplay-srl) [ (19)3.8 out of 5 ](https://www.g2.com/products/turbosmtp/reviews#reviews "Read Turbosmtp Reviews") Product Description TurboSMTP is a reliable and feature-rich SMTP (Simple Mail Transfer Protocol) service designed to streamline email delivery for businesses and individuals alike. With TurboSMTP, users can send emails **Market Segment:** 58% Small-Business, 16% Mid-Market ![Nitesh K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nitesh K.") NK Turbo SMTP is easy to setup and easy to use, provides flexible customer care. It full fill my requirement of sending bulk emailing without any...[Read review](https://www.g2.com/products/turbosmtp/reviews/turbosmtp-review-4251221) ![Chetan N.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Chetan N.") CN The platform that they provide still needs core development. As for the initial services that they have provided, it can be said it is pretty...[Read review](https://www.g2.com/products/turbosmtp/reviews/turbosmtp-review-5287179) Year Founded 2009 HQ Location Milano, Italy Company Website https://serversmtp.com/ Twitter @turboSMTP LinkedIn® Page https://www.linkedin.com/company/turbo-smtp/ ### [Halon Protect](https://www.g2.com/products/halon-protect/reviews) [By Halon](https://www.g2.com/sellers/halon) [ (5)5.0 out of 5 ](https://www.g2.com/products/halon-protect/reviews#reviews "Read Halon Protect Reviews") Product Description Halon is a global email infrastructure company focusing on empowering service providers to control and maximize email, the world’s most important means of digital communication. Established in 2010, o **Market Segment:** 60% Small-Business, 40% Mid-Market ![Brad S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brad S.") BS Unbelievably effective email MTA at scale. The support staff is top-notch. We have the system configured as a high volume inbound and outbound SMTP...[Read review](https://www.g2.com/products/halon-protect/reviews/halon-protect-review-3982960) JH Halon Protect offers unmatched functionality, flexibility, and stability. But what probably matters more is the end result for us as an e-mail...[Read review](https://www.g2.com/products/halon-protect/reviews/halon-protect-review-9658200) Year Founded 2010 HQ Location Göteborg, SE Company Website https://halon.io/ Twitter @halon\_io LinkedIn® Page https://www.linkedin.com/company/halon ### [Infobip](https://www.g2.com/products/infobip/reviews) [By Infobip](https://www.g2.com/sellers/infobip) [ (58)4.3 out of 5 ](https://www.g2.com/products/infobip/reviews#reviews "Read Infobip Reviews") Product Description Infobip is a global AI-first cloud communications platform that enables businesses to create connected customer experiences across marketing, sales, and support - from a single, natively built platfor **Industries:** Financial Services, Information Technology and Services · **Market Segment:** 43% Mid-Market, 38% Small-Business ![Verified User in Entertainment](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Entertainment") EE They are always willing to help, and make sure that issues are resolved.[Read review](https://www.g2.com/products/infobip/reviews/infobip-review-4760892) ![Belinda L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Belinda L.") BL Infobip allows me to create sophisticated enough interactions entirely through the UI that allow me to create Chat experiences that go beyond...[Read review](https://www.g2.com/products/infobip/reviews/infobip-review-4781977) Year Founded 2006 HQ Location London, England Company Website https://www.infobip.com Twitter @Infobip LinkedIn® Page https://www.linkedin.com/company/infobip/about ### [ROUTEE](https://www.g2.com/products/routee/reviews) [By AMD Telecom](https://www.g2.com/sellers/amd-telecom) [ (10)3.6 out of 5 ](https://www.g2.com/products/routee/reviews#reviews "Read ROUTEE Reviews") Product Description Routee is a leading cloud communications provider that designs, develops, and distributes advanced Web & API automation solutions. Through its robust platform and scalable API, it helps corporati **Market Segment:** 60% Small-Business, 20% Enterprise ![Mukul S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mukul S.") MS Easy Integration , Automation and Personalisation[Read review](https://www.g2.com/products/routee/reviews/routee-review-7884770) DR It does not provide value for the money. The support they provide is cumbersome needs to be with a team to help resolve any issues that come up....[Read review](https://www.g2.com/products/routee/reviews/routee-review-9053494) Year Founded 2000 HQ Location San Francisco, California Company Website https://www.amdtelecom.net/ LinkedIn® Page https://www.linkedin.com/company/amd-telecom-s-a-/ ### [Delivra](https://www.g2.com/products/delivra/reviews) [By Delivra](https://www.g2.com/sellers/delivra) [ (84)4.3 out of 5 ](https://www.g2.com/products/delivra/reviews#reviews "Read Delivra Reviews") Product Description Delivra is an email marketing platform helping marketers of any expertise captivate and grow their audience. With more than 20 years of unrivaled customer success, Delivra helps businesses engage in m **Users:** Owner · **Industries:** Marketing and Advertising, Non-Profit Organization Management · **Market Segment:** 48% Small-Business, 44% Mid-Market ![Valerian L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Valerian L.") VL Delivra has many features that helped me a lot during working process. It can help build good relationships with customers. marketing becomes...[Read review](https://www.g2.com/products/delivra/reviews/delivra-review-4982857) ![Daybe B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Daybe B.") DB One of the best tools for marketing management, thanks to the optimization in the management and automation of the marketing campaigns through...[Read review](https://www.g2.com/products/delivra/reviews/delivra-review-5251049) Year Founded 1999 HQ Location Indianapolis, Indiana Company Website https://www.delivra.com Twitter @delivra LinkedIn® Page https://www.linkedin.com/company/273329/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. 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