
UptimeRobot
Spectate
Pingdom
Hyperping
Uptime Kuma
StatusCake
Better Stack
Pulsetic makes monitoring your SaaS products simple and easy with Status badges to show the status of the site without changing pages and you will also be alerted when your site goes down.

StatusGator
UptimeRobot
Phare.io
StatusTicker
IncidentHub
Better Stack
Pingdom
When a vendor goes down, does your team find out in seconds or after users start complaining? IsDown monitors 6,000+ official status pages and alerts your team within seconds across Slack, PagerDuty, Datadog, and more. 14-day free trial

Which is more popular?
Pulsetic might be a bit more popular than IsDown.app. We know about 8 links to it since March 2021 and only 6 links to IsDown.app.
Website, pricing, platforms and company facts side by side.
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| Website | pulsetic.com | isdown.app |
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| Platforms | — | |
| Company | — | Startup from Portugal · 2020 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Pulsetic yet.
IsDown was built out of frustration at 4 AM. Nuno Tomas, founder and on-call engineer, spent 30 minutes debugging an alert before realising the cloud provider had an outage posted on their status page, but nobody was watching it. That night, he decided there had to be a better way. Today, IsDown...
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
No analysis of IsDown.app yet.
Walkthroughs and reviews on video.
Pulsetic Review - Website Uptime Monitoring Service & Free Status Pages
No IsDown.app videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Pulsetic and IsDown.app.
IsDown.app's answer:
IsDown monitors official vendor status pages directly, not just crowdsourced reports. This means alerts include real incident context: what broke, which components are affected, and real-time resolution status. Not just "something is down." Combined with crowdsourced early detection signals, IsDown can catch outages before vendors acknowledge them. In January 2026 alone, IsDown detected 101 incidents that vendors never officially reported. Every team monitoring cloud services already has uptime tools that ping their own URLs. IsDown tells you what is happening with the third-party services your stack depends on, before your users feel it.
IsDown.app's answer:
Three reasons:
IsDown.app's answer:
IsDown is built for IT managers, DevOps engineers, and SREs at companies that rely on multiple cloud and SaaS services, which means any team running on cloud infrastructure. The core audiences are DevOps and SRE teams who are on-call and need to know instantly when a third-party service causes an incident; IT managers responsible for vendor oversight and SLA compliance; MSPs and agencies managing cloud infrastructure for multiple clients; and engineering teams who want to stop wasting time debugging problems that turn out to be vendor outages. Customers span SaaS companies, schools, DevOps agencies, and enterprise IT teams across industries.
IsDown.app's answer:
IsDown was built out of frustration at 4 AM. Nuno Tomas, the founder, was on-call when a PagerDuty alert woke him up. After 30 minutes of debugging, he realised the problem was not his code. It was the cloud provider. They had posted an outage on their status page, but nobody on the team was watching it. That night, he decided there had to be a better way. He built the first version of IsDown so his team would never be the last to know about a vendor outage. Founded in 2020, IsDown has since grown to monitor 6,000+ services, perform over 1 billion status checks, detect 520,000+ outages, and send 5.2 million+ notifications. The same problem Nuno solved for his team that night is now solved for IT, DevOps, and engineering teams around the world.
IsDown.app's answer:
IsDown is used by IT, DevOps, and engineering teams across SaaS companies, MSPs, DevOps agencies, schools, and enterprise IT departments.
IsDown.app's answer:
IsDown is a web-based SaaS application. The core product runs on modern cloud infrastructure with multi-region monitoring across US, EU, and Asia to ensure reliable status checks and fast alert delivery worldwide. IsDown integrates directly with Slack, PagerDuty, Datadog, Microsoft Teams, Incident.io, FireHydrant, Grafana, Rootly, Zendesk, and more, connecting alerts to wherever your team already works. For teams using AI assistants, IsDown offers an MCP (Model Context Protocol) Server that allows querying IsDown data directly from AI tools like Claude or ChatGPT.
Share your experience with using Pulsetic and IsDown.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Pulsetic‘s key feature is that it gets down to business right away and ditches all hustle and bustle that can be confusing for people by providing only essential functionality that is crucial to monitor site uptime....
We have no reviews of IsDown.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Pulsetic offers modern website uptime monitoring designed for startups, businesses, developers, and e-commerce sites looking to reduce downtime and maintain transparency with users. With instant downtime alerts and fully customizable... - Source: dev.to / over 1 year ago
I switched from Uptime Robot to https://pulsetic.com/ a month ago, and I couldn’t be happier with the service! - Source: Hacker News / almost 2 years ago
It is better than https://pulsetic.com/ ? - Source: Hacker News / almost 2 years ago
A specialized status page aggregator designed for internal team communication and vendor dependency monitoring. Unlike public status page creators, IsDown monitors 4,500+ third-party vendor status pages (AWS, Azure, GitHub, Stripe, etc.)... - Source: dev.to / 9 months ago
Consider your growth trajectory. Will you be monitoring 10 services or 1000? Commercial solutions like IsDown are designed to scale effortlessly, while custom solutions often require significant rework as requirements grow. - Source: dev.to / 12 months ago
Among them, IsDown stands out as a robust, business-focused solution. With real-time alerts, aggregated data from thousands of services, seamless integrations, and customizable dashboards, IsDown helps businesses stay ahead of outages... - Source: dev.to / about 1 year ago
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