
MailerLite
Loops.so
Mailmodo
Easymailing
Designmodo
Resend
Tabular
The easiest way to start selling with emails

BuiltWith
Wappalyzer
WhatRuns
StackScan
W3Techs
PublicWWW
ZoomInfo
Explore real-time technology identification and gain insights into the tools powering top websites with StackDetect.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | selzy.com | stackdetect.vercel.app |
| Pricing | ||
| Platforms | — | |
| Company | 2021 | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


Selzy is an email marketing platform designed for small and midsize businesses that need an affordable and easy-to-use tool for creating and managing campaigns. With its drag-and-drop email builder and ready-made templates, you can launch a campaign in as little as 15 minutes without any design...
At StackDetect, we’re passionate about unlocking the power of technology for businesses of all sizes. Our platform offers more than just insights into tech stacks – we provide actionable data that empowers companies to make informed decisions, optimize their operations, and stay ahead of the...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
How To Create An Email Campaign in Selzy
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Selzy and StackDetect.
Selzy's answer
Small and medium-sized businesses.
StackDetect's answer:
IT / Technology Analysis
Selzy's answer
Selzy is an easy-to-use email marketing tool, even for beginners, and with prices starting at $7.50, it is a cost-effective option.
StackDetect's answer:
Free low cost, and highly UX UI friendly
StackDetect's answer:
It is a top leading competitor to other websites
StackDetect's answer:
Self driven start up company that is bootstrapped and audience driven.
StackDetect's answer:
NodeJS MongoDB HTML JS Git CSS TS
StackDetect's answer:
anyone that is familiar with BuiltWith, WAAMPLYZER. This is a competitor to most.
Share your experience with using Selzy and StackDetect. For example, how are they different and which one is better?
When comparing Selzy and StackDetect, you can also consider the following products.

Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!
Compare MailerLite to Selzy or StackDetect:


We bought a billboard in Times Square and we're letting you advertise your startup on it!It's free.
Compare Loops.so to Selzy or StackDetect:

Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Compare Wappalyzer to Selzy or StackDetect:

Helping marketers build interactive emails and get better conversions from email marketing
Compare Mailmodo to Selzy or StackDetect:

Extension that helps you identify technologies used on any website at the click of a button.
Compare WhatRuns to Selzy or StackDetect: