#1
Notifications for Ruby on Rails applications
2.7K starsApr 8, 2026 pushproductivity-automationRubyEmail
$ npx skills add excid3/noticedAlternatives
Cuttlefish alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Cuttlefish
Transactional email server with a lovely web interface
67
Quality
80
Trust
1.6K
Stars
#2
✉️ Send e-mails with Node.JS – easy as cake!
18K starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add nodemailer/nodemailer#3
The Official Twilio SendGrid Led, Community Driven Node.js API Library
3.1K starsMay 31, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add sendgrid/sendgrid-nodejs#4
The Official Twilio SendGrid Led, Community Driven Ruby API Library
638 starsAug 2, 2024 pushproductivity-automationRubyEmail
$ npx skills add sendgrid/sendgrid-ruby#5
A curses threads-with-tags style email client (mailing list: supmua@googlegroups.com)
965 starsApr 21, 2026 pushproductivity-automationRubyEmail
$ npx skills add sup-heliotrope/sup#6
CSS styled emails without the hassle.
1.8K starsJun 17, 2024 pushproductivity-automationRubyEmail
$ npx skills add fphilipe/premailer-rails#7
Open-source email observability for AWS SES
887 starsJun 11, 2026 pushproductivity-automationRubyEmail
$ npx skills add marckohlbrugge/sessy#8
📫 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#9
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#10
💌 Build and send emails using React
19K starsJun 12, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add resend/react-email#11
MJML: the only framework that makes responsive-email easy
18K starsJun 12, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add mjmlio/mjml#12
A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail
11K starsJun 9, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add maillab/cloud-mail#13
Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord
11K starsMay 26, 2026 pushproductivity-automationTypeScriptEmail
$ npx skills add Mail-0/Zero#14
Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)
14K starsJun 16, 2026 pushproductivity-automationKotlinEmail
$ npx skills add thunderbird/thunderbird-android#15
The Official Twilio SendGrid Python API Library
1.6K starsSep 19, 2025 pushproductivity-automationPythonEmail
$ npx skills add sendgrid/sendgrid-python#16
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_emailHow 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 Cuttlefish 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.