Resend vs. SMTP.com Comparison


Resend	SMTP.com Ziff Davis	+	+
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About We are a team of engineers who love building tools for other engineers. Our goal is to create the email platform we've always wished we had — one that just works. Receive real-time notifications directly to your server. Every time an email is delivered, opened, bounces or a link is clicked. Simulate events and experiment with our API without the risk of accidentally sending real emails to real people. Simulate events and experiment with our API without the risk of accidentally sending real emails to real people. Rely on a platform of reputable IPs used by trustworthy senders with distributed workloads across different IP pools. Get a fully managed dedicated IP that automatically warms up and autoscales based on your sending volume, with no waiting period. Get a fully managed dedicated IP that automatically warms up and autoscales based on your sending volume, with no waiting period.	About Reliable SMTP relay and email delivery services. Powerful email delivery services that enable you to send and track high volume emails effortlessly. Integrate and start sending in minutes. All your transactional, email relay and email delivery needs under one roof. Whether you need a low-latency email delivery provider for your transactional emails, scalable infrastructure for high-volume sends or reliable backend solution for your marketing campaigns, SMTP is built to deliver. Reputation Defender is SMTP’s proprietary technology that uses big data to proactively monitor your email list health and safeguard your domain and IP reputation among ISPs by suppressing bad emails in your sends from hard and soft bounces. This ensures your delivery rates and inbox placement incrementally gets better over time.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Supported
Audience Developers looking for an Email API solution	Audience Companies that want to send high volumes of emails and improve deliverability
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Supported Online Supported
API Offers API Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $20 per month Free Version Supported Free Trial Not Supported	Pricing $25 per month $25 for 50,000 emails / mo $80 for 100,000 emails / mo $300 for 500,000 emails / mo $500 for 1,000,000 emails / mo 24hr support with all plans! Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 4.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.0 / 5 support 4.0 / 5 Read all reviews	Reviews/Ratings Overall 1.0 / 5 ease 1.0 / 5 features 1.0 / 5 design 1.0 / 5 support 1.0 / 5 Read all reviews
Pros & Cons from Real Users Pros Having the ability to send transactional emails via API makes integrating Resend into an application significantly easier. We set up Resend to handle key transactional emails such as verifying accounts, sending forgot password emails and notifications about usage in our customer accounts. It was easy for our developers to integrate and the pricing scales nicely. Cons To be honest as long as you know that Resend is designed for transactional emails, and not marketing emails, there's no major negatives of the platform itself. I would have given it 5 stars, but the jump in pricing to have 7 day data retention is higher than I would have liked.	Pros & Cons from Real Users Pros None, the product worked to begin with but when it stopped working the support was dreadful and they locked us in. N/A. Cons The smtp service itself has intermittent failures that are reluctantly admitted after battering down the support door several times to find out why sites aren't sending emails. Worse still they have a plugin that was heartily sold to me as the Wordpress plugin when I started with them - this was supported gingerly at first, then, it still being on version 1 was entirely disowned by them - despite the plugin having all their branding and their site details and being published and distributed on the Wordpress platforms ... by them. They simply deny it now, having pushed me towards it and supporting it initially. Bad SMTP. Bad dashboard. Bad support. Bad price. Bad advantages. Bad everything.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported
Company Information Resend Founded: 2023 United States resend.com	Company Information Ziff Davis Founded: 1995 United States www.smtp.com
Alternatives BlueFox Email Innovaris Group	Alternatives Labnify
Mailofly	Mailazy
Mailtrap Railsware	MailerSend
Maileroo	turboSMTP
Mailchimp Transactional Email (Mandrill) Mailchimp View All	Maileroo View All
Categories Email APIs Supported Transactional Email Supported	Categories Email APIs Supported Email Deliverability Supported Email Verification Supported SMTP Supported Transactional Email Supported
	Transactional Email Features A/B Testing Supported Contact Database Supported Dynamic Content Supported Email Monitoring Supported Mailing List Management Supported Reporting/Analytics Supported Spam Check Supported Template Management Supported Show More Features Email Deliverability Features Deliverability Alerts Supported Deliverability Reporting Supported DMARC Analytics Supported Email Address Verification Supported Email Content Testing Supported Email Previewing Supported Inbox Placement Testing Supported IP Blacklist Monitoring Supported Reputation Reporting Supported Email Verification Features Bulk Email Verification Supported Catch-all Server Detection Supported Disposable Email Detection Supported Domain Check Supported Mail Server Validation Supported Single Email Verification Supported Spam Trap Detection Supported Syntax Check Supported
Integrations Axis LMS Supported Boilerbay Supported Brainpercent Supported Brikone Supported Create Next Startup Supported Elixir Supported Gammadyne Mailer Not Supported Gmail Not Supported Google Forms Not Supported Mailrith Supported Mailteorite Supported Marina Edge Pro Supported Mazaal AI Supported Node.js Supported PAX ERP Supported Spire Supported Velt Supported Webdone Supported Workers by Delos Supported Wufoo Not Supported Show More Integrations View All 63 Integrations	Integrations Axis LMS Supported Boilerbay Not Supported Brainpercent Not Supported Brikone Not Supported Create Next Startup Not Supported Elixir Not Supported Gammadyne Mailer Supported Gmail Supported Google Forms Supported Mailrith Not Supported Mailteorite Not Supported Marina Edge Pro Not Supported Mazaal AI Not Supported Node.js Not Supported PAX ERP Not Supported Spire Not Supported Velt Not Supported Webdone Not Supported Workers by Delos Not Supported Wufoo Supported Show More Integrations View All 17 Integrations
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