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33Mail VS Postmark

Compare 33Mail VS Postmark and see what are their differences

Omnivery
Security-first transactional email: SMTP relay and REST API for password resets, receipts, 2FA and notifications. 100% owned infrastructure, strict sender vetting, human deliverability, ISO 27001/27701/HIPAA, native SendGrid/Mailgun compatibility. featured
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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

33Mail logo 33Mail

Simple free disposable email address service, unlimited free disposable email addresses.

Postmark logo Postmark

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.
  • 33Mail Landing page
    Landing page //
    2022-01-16
  • Postmark Landing page
    Landing page //
    2024-03-19

33Mail features and specs

  • Privacy
    33Mail provides users with disposable email addresses, helping to protect their primary email address from spam, scams, and unwanted communication.
  • Unlimited Aliases
    Users can create unlimited alias email addresses, allowing them to organize and manage incoming emails more effectively.
  • Ease of Use
    The service is user-friendly and straightforward, making it easy for users to set up and manage their disposable email addresses.
  • Spam Filtering
    33Mail automatically filters spam, improving the quality of emails that reach the user's primary inbox.
  • Custom Domains
    Users can use their own domains to create customized email aliases, offering more personalization and control over their email communications.

Possible disadvantages of 33Mail

  • Cost
    While 33Mail offers a free plan, it is limited. Full functionality and advanced features require a subscription, which might not be ideal for users looking for a completely free service.
  • Outages or Downtime
    As with any online service, there is a potential for outages or downtime, which could affect the availability of email alias forwarding.
  • Learning Curve
    Although 33Mail is generally user-friendly, some users might initially find it challenging to understand how to effectively manage multiple email aliases.
  • Privacy Concerns
    While 33Mail aims to enhance email privacy, users must still trust the service with their alias management and forwarding, which could be a concern for highly privacy-conscious individuals.

Postmark features and specs

  • High Delivery Rates
    Postmark is known for its high email delivery rates, ensuring that transactional emails reach inboxes promptly.
  • Fast Sending Speed
    Emails through Postmark are processed and sent very quickly, which is crucial for transactional emails requiring immediate delivery.
  • User-Friendly Interface
    The platform has an intuitive and easy-to-navigate interface, making it accessible for users of varying technical skills.
  • Detailed Analytics
    Postmark provides comprehensive analytics, including open rates, click rates, and delivery logs, enabling detailed tracking of email performance.
  • Reliable API
    Postmark offers a highly reliable and well-documented API, facilitating seamless integration with various applications.
  • Top-Notch Customer Support
    The service is praised for its responsive and knowledgeable customer support team, available to assist with any issues.
  • Emphasis on Security
    Postmark prioritizes email security with features like two-factor authentication and SSL encryption.

Possible disadvantages of Postmark

  • Cost
    Postmark's pricing can be relatively high compared to some other email service providers, particularly for larger email volumes.
  • Lack of Marketing Email Features
    Postmark is primarily designed for transactional emails and lacks many advanced features needed for marketing emails, such as list segmentation and complex automation workflows.
  • Rate Limits
    Postmark imposes rate limits on sending emails, which might be a constraint for businesses with very high or bursty email volumes.
  • Limited Template Customization
    While Postmark allows for the use of email templates, the customization options are more limited compared to specialized email design tools.
  • Geographical Limits
    Postmark's server locations are primarily based in the U.S., which may affect email delivery speeds in other regions.
  • Lack of SMS Integration
    Postmark does not offer SMS sending capabilities, which may be a drawback for businesses looking to consolidate their communication channels.

Analysis of 33Mail

Overall verdict

  • 33Mail is a good option for those who need a simple, effective solution to handle disposable emails without the hassle of managing multiple inboxes. It is generally well-regarded for reliable email forwarding and ease of use.

Why this product is good

  • 33Mail is an email forwarding service that allows users to create unlimited disposable email addresses to protect their primary email from spam and unwanted contacts. This is particularly useful for managing online registrations, newsletters, and other interactions where you might be required to provide an email address but wish to safeguard your privacy. By using 33Mail, you can keep your primary email address private and easily discontinue any disposable address if it starts receiving too much spam. The service is known for its simplicity and effectiveness, allowing users to maintain better control over their inboxes.

Recommended for

    33Mail is recommended for individuals concerned about privacy and spam protection, users who frequently sign up for online services, and anyone who wants to manage and control the number of marketing emails and unwanted messages they receive.

Analysis of Postmark

Overall verdict

  • Yes, Postmark is considered a good option for those needing a reliable and efficient transactional email service. It stands out due to its focus on speed, deliverability, and ease of use for both developers and businesses.

Why this product is good

  • Postmark is praised for its reliable email delivery service, which is specifically designed for transactional emails. It offers fast delivery times, extensive real-time tracking, and detailed analytics. Additionally, Postmark provides a user-friendly API and robust documentation, making it easy for developers to integrate and maintain. The service is known for its strong focus on sending emails quickly and efficiently, with a low probability of ending up in spam folders.

Recommended for

  • Businesses needing efficient and reliable transactional email delivery.
  • Developers looking for easy API integration and robust documentation.
  • Organizations requiring real-time email tracking and detailed analytics.
  • Companies prioritizing quick email deliverability and avoiding spam filters.

33Mail videos

+ Add

David's Tech Intros: A Brief Overview of... 33mail, my new favorite email tool

Postmark videos

+ Add

Using Postmark to send email from Darkroom Booth

Category Popularity

0-100% (relative to 33Mail and Postmark)

33Mail

Postmark

Disposable Email
100 100%
Disposable Email
0% 0
Email Marketing
0 0%
Email Marketing
100% 100
Email
60 60%
Email
40% 40
Email Delivery
0 0%
Email Delivery
100% 100

User comments

Share your experience with using 33Mail and Postmark. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare 33Mail and Postmark

33Mail Reviews

15 Alternatives to Mailinator
33Mail offers disposable email addresses, but also a bit more. You have to register to use it, but in return the site allows you to monitor inboxes for much longer and even forward email to your real email address, or another fake email address. You can even respond to emails anonymously, which is a neat trick.
Source: www.techjunkie.com

Postmark Reviews

7 Best Transactional Email Services: Sendgrid vs. Mandrill & More
Postmark are the most expensive transactional email service (10x the cost of Amazon SES), so what do they do to justify the sky high pricing? Their focus seems to be on providing a high-end service using only the best hardware and software to keep your receive rates high, and your data secure. The impression I get with Postmark is that theyโ€™re one of the more transparent...
Source: www.ventureharbour.com

Social recommendations and mentions

Based on our record, Postmark should be more popular than 33Mail. It has been mentiond 56 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

33Mail mentions (16)

  • Open-source disposable email service
    Iโ€™ve been a happy customer of https://33mail.com/ for years. Itโ€™s a different style of offering with a similar purpose and apparently a sustainable business model. - Source: Hacker News / about 3 years ago
  • Unlimited Custom Domain Emails: Is it possible?
    Https://33mail.com may be what you're looking for, custom domains need premium subscription. Source: over 3 years ago
  • DuckDuckGo Email
    If you are interested in the "unlimited unique private email addresses" functionality, also take a look at these other services: https://33mail.com/ https://anonaddy.com/ https://burnermail.io/ https://relay.firefox.com/ https://simplelogin.io/ These all support custom domains, except for Firefox Relay, which only supports a custom subdomain. - Source: Hacker News / almost 4 years ago
  • The Case for Unique Email Addresses
    There are a couple of websites that let you do this without running your own email server. https://33mail.com is one, for instance (disclaimer: happy customer here.). - Source: Hacker News / about 4 years ago
  • Best practices for dealing with recruiters and job sites:
    I recommend setting up an account on 33mail.com and linking it to the burner email address that was created in step 2. With 33mail, you get an unlimited number of email aliases (the stuff before the @ symbol) and you can turn them on and off at any time. For example:@.33mail.com is the formula for their emails. is something that you set up when you create your 33mail account and is unique to... Source: over 4 years ago
View more

Postmark mentions (56)

  • Congrats to the Winners of Postmark Challenge: Inbox Innovators!
    We want to shout out Postmark for sponsoring this challenge. Postmark's developer-focused API and reliable inbound email parsing made these innovative projects possible, allowing the community to focus on creativity rather than email handling complexity. - Source: dev.to / about 1 year ago
  • PurifyPDF โ€“ A Privacy-First PDF Sanitizer in Your Inbox
    PurifyPDF is a privacy-first PDF sanitization workflow built using n8n, Postmark, PDF.co, and Airtable. - Source: dev.to / about 1 year ago
  • Invisible Threads: Group email without the exposure
    Invisible Threads is built with Elixir, Phoenix, and most importantly, Postmark. Data lives on disk instead of a traditional database to keep the demo light. Authentication uses Postmark API tokens, mapping each application user directly to a Postmark server. The whole thing is deployed to Fly.io. A minimal setup let me focus on Postmark's offerings. - Source: dev.to / about 1 year ago
  • Save time with sumsummary.com!
    Of course, Postmark for email parsing and sending the briefings. - Source: dev.to / about 1 year ago
  • Join the Postmark Challenge: Inbox Innovators - $3,000 in Prizes!
    We are thrilled to partner with Postmark to bring the community a brand new DEV challenge. - Source: dev.to / about 1 year ago
View more

What are some alternatives?

When comparing 33Mail and Postmark, you can also consider the following products

SimpleLogin - Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.

Mailgun - A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Firefox Relay - Keep your email safe from hackers & trackers...

Twilio - Brings voice and messaging to your web and mobile applications.

10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.

Resend - Email for developers

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