
MailChimp
MailerLite
GetResponse
SendPulse
Brevo
Publicate
Listmonk
Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES

Zabbix
TriggerDeck is a Zabbix iPhone app for secure mobile monitoring, direct API reads, on-device tokens, items, charts, dashboards, inline problem actions, and optional push notifications on iOS.

Which is more popular?
Based on our record, Sendy seems to be more popular. It has been mentioned 45 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sendy.co | triggerdeck.io |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Singapore | Startup from Poland · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sendy yet.
TriggerDeck is an iPhone app for teams running Zabbix-based monitoring environments. It brings the workflows operators actually need on mobile into a focused, fast interface built for incident response and everyday monitoring. With TriggerDeck, teams can: review active, recent, and history...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Sendy is particularly recommended for small to medium-sized businesses that have a tech-savvy team capable of handling hosting requirements, as well as those who are looking for a low-cost solution to send bulk emails efficiently.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Sendy and TriggerDeck.io.
TriggerDeck.io's answer:
TriggerDeck does not publicly disclose customer names at this stage.
TriggerDeck.io's answer:
Teams should choose TriggerDeck when they want a mobile-first Zabbix experience without giving a third-party backend access to their monitoring credentials. It is designed for fast triage on iPhone, supports multiple servers, and focuses on the workflows operators actually need on the go: active problems, details, hosts, items, charts, dashboards, and optional push notifications. The product is opinionated about security, clear data boundaries, and reducing friction between alert and action.
TriggerDeck.io's answer:
TriggerDeck is built around a strict trust model for Zabbix environments: the iPhone app connects directly to the customer’s Zabbix API. Using our integration service its able to deliver Push notifications from Zabbix directly to your iPhone. This gives teams secure mobile access to problems, hosts, items, charts, and dashboards without introducing a hosted read
TriggerDeck.io's answer:
TriggerDeck is built primarily with Swift 6, SwiftUI, Swift Charts, URLSession with async/await, SwiftData, and Keychain on iOS.
TriggerDeck.io's answer:
TriggerDeck is built for teams that run their own Zabbix-based monitoring environments. The primary audience includes IT operations teams, sysadmins, SREs, DevOps and platform engineers, NOC operators, and technical leads who need secure mobile visibility into infrastructure and incident state while away from their desks.
TriggerDeck.io's answer:
TriggerDeck was created to solve a specific gap in the Zabbix ecosystem: mobile access often becomes less trustworthy when it depends on a hosted proxy or external credential sharing. The product started from the idea that teams should be able to check monitoring data securely from an iPhone and get instant push delivery.
Share your experience with using Sendy and TriggerDeck.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


💸 cheapest Sendy: For a one-time fee, you can install the Sendy software on your own server and then affordably deliver emails via Amazon SES.
Separately, been keeping a list of Mailchimp alternatives. Sendfox works pretty well, and I plan to try out Sendy sometime soon.
Once you install Sendy on your own server, you’ll connect to Amazon SES to send the actual emails, which costs just $0.0001 per email (maybe an easier way to look at that is $1 per 10,000 emails). Plus, there’s no...
We have no reviews of TriggerDeck.io yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


"Preferably using shadcn/react/supabase. I don't want to reinvent the wheel here." Respectfully, you don't need supabase for a landing page with waitlist especially when you don't want to reinvest the wheel. You have several options: 1.... - Source: Hacker News / over 1 year ago
What about https://sendy.co -- 1 million is about $100. - Source: Hacker News / almost 2 years ago
You can use https://listmonk.app or https://sendy.co and use a provider lke SES under the hood. - Source: Hacker News / almost 2 years ago
Tracking TriggerDeck.io since Apr 2026.
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