Alternatives

Cloud Mail alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Cloud Mail

A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail

100
Quality
98
Trust
11K
Stars
#1

Cloudflare Temp Email

Similarity 142Trust 95Excellent 100

CloudFlare free temp domain email 免费收发 临时域名邮箱 支持附件 IMAP SMTP TelegramBot

10.0K starsJun 13, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add dreamhunter2333/cloudflare_temp_email
#2

Mjml

Similarity 141Trust 95Excellent 100

MJML: the only framework that makes responsive-email easy

18K starsJun 12, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add mjmlio/mjml
#3

Nodemailer

Similarity 140Trust 92Excellent 100

✉️ Send e-mails with Node.JS – easy as cake!

18K starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add nodemailer/nodemailer
#4

Moemail

Similarity 140Trust 95Excellent 100

A cute temporary email service built with NextJS + Cloudflare technology stack 🎉 | 一个基于 NextJS + Cloudflare 技术栈构建的可爱临时邮箱服务🎉

2.6K starsJun 16, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add beilunyang/moemail
#5

Juice

Similarity 137Trust 92Excellent 100

Juice inlines CSS stylesheets into your HTML source.

3.3K starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add Automattic/juice
#6

Sendgrid Nodejs

Similarity 137Trust 91Excellent 100

The Official Twilio SendGrid Led, Community Driven Node.js API Library

3.1K starsMay 31, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add sendgrid/sendgrid-nodejs
#7

Mailinabox

Similarity 135Trust 98Excellent 100

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

15K starsMay 24, 2026 pushproductivity-automationPythonEmail
$ npx skills add mail-in-a-box/mailinabox
#8

Mailspring

Similarity 133Trust 98Excellent 100

:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

18K starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add Foundry376/Mailspring
#9

Heml

Similarity 132Trust 82Strong 77

HEML is an open source markup language for building responsive email.

4.3K starsFeb 9, 2020 pushproductivity-automationJavaScriptEmail
$ npx skills add SparkPost/heml
#10

Thunderbird Conversations

Similarity 131Trust 88Excellent 86

An extension for Thunderbird that allows you to view threads as "real" conversations, including your own emails. This extension also adds a bunch of useful UI features in the conversation view.

693 starsJun 16, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add thunderbird-conversations/thunderbird-conversations
#11

Mailwind

Similarity 131Trust 82Strong 75

Use Tailwind CSS to design HTML emails.

3.2K starsNov 6, 2023 pushproductivity-automationJavaScriptEmail
$ npx skills add soheilpro/mailwind
#12

Disposable Email Domains

Similarity 131Trust 86Excellent 85

Daily updated repository for https://github.com/disposable/disposable

656 starsJun 16, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add disposable/disposable-email-domains
#13

Action Send Mail

Similarity 130Trust 86Excellent 85

:gear: A GitHub Action to send an email to multiple recipients

587 starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add dawidd6/action-send-mail
#14

Smail

Similarity 130Trust 80Strong 76

Temporary email 临时邮箱 smail

924 starsApr 18, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add akazwz/smail
#15

Aws Lambda Ses Forwarder

Similarity 130Trust 85Strong 73

Serverless email forwarding using AWS Lambda and SES

1.7K starsJan 11, 2025 pushproductivity-automationJavaScriptEmail
$ npx skills add arithmetric/aws-lambda-ses-forwarder
#16

Vmail

Similarity 129Trust 89Excellent 100

📫 只需一个域名部署临时邮箱到 Cloudflare Worker,使用 D1 保存数据,支持多域名后缀,密码找回,开放API接口。

1.4K starsJun 4, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add oiov/vmail

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Cloud Mail if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.