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About

Cloudflare Email Service is a cloud email platform for developers building applications, automated workflows, and AI agents. It combines outbound transactional email delivery with inbound email routing and programmable processing. Applications can send through a Workers binding, REST API, or SMTP, while incoming messages can be routed to Cloudflare Workers for validation, transformation, forwarding, and workflow automation. The service supports domain onboarding with SPF, DKIM, and DMARC configuration, and provides delivery logs and account-level controls. Developers can use it to send notifications, account and transaction messages, receive replies, process inbound messages, and connect email events to application logic. It requires Cloudflare DNS and uses the Cloudflare Workers platform for service access and billing; it is not a hosted mailbox or general-purpose email client.

About

Resend is a cloud-based email delivery platform that enables developers and businesses to send transactional and marketing emails through APIs, SDKs, and SMTP. The platform supports automated emails such as account verification messages, password resets, notifications, receipts, and customer communications. Its developer tools include a REST API, software development kits for multiple programming languages, and React Email integration for building reusable email templates. Resend also provides marketing email capabilities, including contact management, audience segmentation, broadcast campaigns, and a visual email editor. Email monitoring features include delivery tracking, open and click analytics, bounce reporting, webhooks, and detailed API logs. The platform offers domain authentication, deliverability monitoring, dedicated IP addresses, and automated workflows to help organizations manage email communications at scale.

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 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

Audience

Developers and engineering teams that want to add transactional email sending, inbound email routing, or programmable email processing to applications and automated workflows.

Audience

Software developers, SaaS companies, startup founders, application engineers, DevOps teams, product teams, digital marketers, ecommerce businesses, and organizations seeking programmable email delivery, transactional messaging, marketing automation, contact management, and email performance monitoring

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$5/month
Email Routing is available on Workers Free and Workers Paid plans, with unlimited inbound emails. Sending to verified destination addresses is free on all plans. Sending to other recipients requires Workers Paid, which includes 3,000 outbound emails per account per month; additional email is $0.35 per 1,000. Workers Paid has a $5 monthly account minimum. Workers usage, including Email Routing Workers, is billed separately under Workers pricing.
Free Version Supported
Free Trial Not Supported

Pricing

$20 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 4.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.0 / 5
support 4.0 / 5

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.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Cloudflare
Founded: 2009
United States
www.cloudflare.com/products/email-service/

Company Information

Resend
Founded: 2023
United States
resend.com

Alternatives

Alternatives

Sweego

Sweego

Mindbaz
BlueFox Email

BlueFox Email

Innovaris Group
Postmark

Postmark

ActiveCampaign
SMTP Senpai

SMTP Senpai

MailSenpai

Categories

Email APIs Supported

Categories

Email APIs Supported

Integrations

Activepieces Not Supported
Base44 Not Supported
Boilerbay Not Supported
Codepilot Not Supported
Create Next Startup Not Supported
DwellTrack Not Supported
Glamly Not Supported
Hooksbase Not Supported
Marina Edge Pro Not Supported
MassageHub Not Supported
Node.js Not Supported
Nucla Not Supported
OutcomeWatch Not Supported
RankOrg Not Supported
Rocket.new Not Supported
SaaSy Land Not Supported
ShipAppsFast Not Supported
ToolSDK.ai Not Supported
UnderPeaks Not Supported
Webdone Not Supported

Integrations

Activepieces Supported
Base44 Supported
Boilerbay Supported
Codepilot Supported
Create Next Startup Supported
DwellTrack Supported
Glamly Supported
Hooksbase Supported
Marina Edge Pro Supported
MassageHub Supported
Node.js Supported
Nucla Supported
OutcomeWatch Supported
RankOrg Supported
Rocket.new Supported
SaaSy Land Supported
ShipAppsFast Supported
ToolSDK.ai Supported
UnderPeaks Supported
Webdone Supported
Claim Cloudflare Email Service and update features and information
Claim Cloudflare Email Service and update features and information
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Claim Resend and update features and information