28 Oct 2026 · TrustList Editorial
Gemini API now stores requests by default for new paid projects
From 26 October, new paid-tier projects log generateContent prompts and responses for up to 55 days unless they opt out. Existing projects…
7 transactional email software ranked by rating, review volume and listing quality.
Between them, the 7 transactional email software on this page cover template management (6), email monitoring (6), A/B testing (5) and dynamic content (5). 7 of them have written a profile you can read before you get in touch.

Template Management · Email Monitoring · A/B Testing
Recommend is a personalisation platform for retailers. It collects insight into shopping behaviour across channels and uses predictions and analysis of browsing history to tailor…

Template Management · Email Monitoring · Dynamic Content
MailerSend is a transactional email service designed so that several teams can work on it together.

CAN SPAM Compliance · Event Triggered Email · WYSIWYG Email Editor
JangoMail is an email platform that serves both marketers and developers. It handles newsletters and campaigns as well as transactional messages sent by API or SMTP relay.

Email Monitoring · Reporting/Analytics
Coresender is an email delivery service for transactional and marketing mail. Companies can use it instead of running their own mail infrastructure.

Template Management · Email Monitoring · A/B Testing
EmailLabs is an email delivery service built around an email API. Customers can track, send and receive email through it.

Template Management · Email Monitoring · A/B Testing
Zulu Trusted Sender is an automated email reputation management service and SMTP email gateway.

CAN SPAM Compliance · Event Triggered Email · WYSIWYG Email Editor
MassMailer is a bulk email tool for Salesforce CRM users. It removes the sending limits that Salesforce places on mass email, and it can verify addresses and white-label the…
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Every other way we rank transactional email software, by what they do and where they are.
The newest guides and analysis from TrustList Insights.
28 Oct 2026 · TrustList Editorial
From 26 October, new paid-tier projects log generateContent prompts and responses for up to 55 days unless they opt out. Existing projects…
28 Oct 2026 · TrustList Editorial
Merchants see warnings from 15 January and the Admin API refuses the old tokens with HTTP 403 from 1 April 2027. A new client credentials…
28 Oct 2026 · TrustList Editorial
One advisory groups the findings of an internal review into eight CVEs by weakness class, two rated 9.8. Release 15SU5 fixes them; release…
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