Software Alternatives & Reviews

KumoMTA VS Momentum

Compare KumoMTA VS Momentum and see what are their differences

KumoMTA logo KumoMTA

KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.

Momentum logo Momentum

Agile goal and performance management
Not present

The History of KumoMTA

KumoMTA is an open source Message Transfer Agent (MTA) designed to provide high performance outbound email functionality.

The KumoMTA project was founded by a group of email industry veterans with decades of experience building and managing high-performance On-Prem MTAs and is supported by a community of some of the largest senders in the world. While paying attention to the lessons of history, KumoMTA was designed from the ground up with new tech as opposed to modifying something that already existed. We specifically avoided making a modification of Postfix or Exim or some other existing MTA and instead wrote entirely new code in Rust.

What is a "Kumo"?

So how did we come up with the name KumoMTA? We set out to build a cloud deployable on-premises MTA that was flexible enough to install both on bare metal and in a public or private cloud. Kumo means cloud in Japanese, so "KumoMTA" is a Cloud MTA.

Why Open Source?

High volume commercial MTAs tend to have closed source code and steep license fees. Neither of these are particularly bad as long as the software is maintained and is flexible enough to modify. However, the kind of people who typically install very complex high-volume MTAs usually want to modify it or integrate it into other systems. Providing an open source option allows people to modify the code as needed, and contribute modifications easily to the community. The email community is full of very smart, creative people who now have an avenue to contribute to a wider community project.

  • Momentum Landing page
    Landing page //
    2022-12-21

KumoMTA

$ Details
free
Platforms
Ubuntu Rocky Linux Docker Marlin AWS Azure Google Compute
Release Date
2023 February

KumoMTA features and specs

  • Performance: Over 10mm/hr per Server
  • Config As Code: Yes - Lua
  • DKIM: Yes
  • Policy Engine: Yes - Lua

Momentum features and specs

No features have been listed yet.

KumoMTA videos

No KumoMTA videos yet. You could help us improve this page by suggesting one.

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Momentum videos

AP Physics 1 review of Momentum and Impulse | Physics | Khan Academy

More videos:

  • Review - AP Physics 1: Linear Momentum and Impulse Review
  • Review - Sennheiser Momentum True Wireless 2 - THE HYPE! - REVIEW

Category Popularity

0-100% (relative to KumoMTA and Momentum)
Email
100 100%
0% 0
Productivity
0 0%
100% 100
SMTP Server
100 100%
0% 0
Chrome Extensions
0 0%
100% 100

Questions and Answers

As answered by people managing KumoMTA and Momentum.

What makes your product unique?

KumoMTA's answer

KumoMTA is the only high-performance, highly flexible MTA built for senders that is Open-Source with a free license.

What's the story behind your product?

KumoMTA's answer

KumoMTA was built by a team of industry veterans to address a need in the market for an Open-Source solution that has the performance and flexibility of the commercial MTA offerings but without the restrictive licensing that the industry has grown weary of.

Which are the primary technologies used for building your product?

KumoMTA's answer

KumoMTA is built on Rust, with Lua used for its Config as Code engine, making extensive customization and integrations straightforward while providing extreme performance and safety.

Why should a person choose your product over its competitors?

KumoMTA's answer

When an organization needs to send up to millions of messages per hour, or needs deep integration in a modern DevOps environment, but doesn't want to be bound by restrictive license agreements and mandatory annual fees.

Who are some of the biggest customers of your product?

KumoMTA's answer

  • Taguchi Marketing

How would you describe your primary audience?

KumoMTA's answer

High-volume multi-tenant senders.

User comments

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Social recommendations and mentions

Based on our record, Momentum should be more popular than KumoMTA. It has been mentiond 10 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.

KumoMTA mentions (1)

Momentum mentions (10)

  • Where you get wallpapers for your Mac?
    I find a lot of scenic wallpapers through the Momentum extension (Chrome). You can also find them at momentumdash.com. Best of all, they always fit perfectly. I use multiple monitors, so it's nice to have variety. I have about 400 photos that rotate daily. Source: about 1 year ago
  • name tryout tool - Momentum extension
    Hi, it just occurred to me to share a browser extension I've used for a while, that's nice for a lot of things, it shows up on your new tab page, and has a nice picture and nice quotes but also has a place to identify what you're trying to, focus on, but it also first asks you your name (and you can change it whenever you want) and then regularly addresses you with that name when you open a new tab, it's called... Source: over 1 year ago
  • 3 websites to customize and build your own homepage
    Https://momentumdash.com - (3million + active users) replace your new tab page with a custom dashboard that features weather, to do list, and inspiration. Source: almost 2 years ago
  • How to remove irrelevant announcements from Chrome new tab page?
    You could spring for a corporate subscription to something like Momentum Plus, which is pretty sweet and comes with a bunch of useful features. Source: almost 2 years ago
  • A New Tab extension to solve your "too many tabs" problem
    Cons. Not suitable for an everyday new tab. Toby fully focuses on work mode and I don't want to have as many actions on my start page. I couldn't sacrifice the simplicity of uTab and the beauty of Momentum. Source: over 2 years ago
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What are some alternatives?

When comparing KumoMTA and Momentum, you can also consider the following products

PowerMTA - PowerMTA is an industrial-strength software for high-volume email delivery.

Habitify - The easiest way to keep track of your habits

MailerQ - MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.

Minimo - An elegant, simplified new tab page

Halon MTA - Scriptable and scalable SMTP server and email framework designed for service providers.

New Tab by Flickr - Get a beautiful photo each time you open a new tab