
Uptime Kuma
have i been pwned?
Healthchecks.io
cStatus
Securiwiser
Sonar by Templarbit
Uptime, breach monitoring, heartbeats and server metrics — one dashboard for freelancers managing client infrastructure.

Managed Hosting for developers, entrepreneurs, and businesses like yours

Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | securyblack.com | opalstack.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Spain · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


SecuryBlack is a monitoring dashboard built for freelancers and small agencies who manage websites and infrastructure for multiple clients. Instead of juggling Uptime Robot, Have I Been Pwned, Healthchecks.io, and a server panel separately, SecuryBlack gives you one place to see the status of all...
No description of Opalstack yet.
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
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SecuryBlack and Opalstack.
SecuryBlack's answer
SecuryBlack combines three tools into one: continuous email breach monitoring, uptime monitoring, and heartbeat checks for backup verification. Most tools do one of these. SecuryBlack does all three in a single dashboard, so homelabbers and developers stop juggling separate subscriptions.
SecuryBlack's answer
Uptime Kuma monitors your services but doesn't check breaches. HIBP checks breaches but not uptime. Healthchecks.io verifies cron jobs but nothing else. SecuryBlack replaces all three with one unified dashboard and one subscription at €19/month — or free.
SecuryBlack's answer
Homelabbers, sysadmins, and developers who self-host services, run automated backups, and want to know immediately if something breaks or their email appears in a data breach. Technical users tired of managing multiple monitoring tools separately.
SecuryBlack's answer
Built out of personal frustration with tool fragmentation. Running a homelab meant paying for and managing Uptime Kuma, HIBP, and Healthchecks separately. SecuryBlack started as a side project to consolidate everything into one place, and grew into a product for anyone running their own stack.
SecuryBlack's answer
React (frontend), PostgreSQL, Docker, Rust (telemetry agent OxiPulse via gRPC/OTLP), self-hosted on Hetzner.
Share your experience with using SecuryBlack and Opalstack. For example, how are they different and which one is better?
When comparing SecuryBlack and Opalstack, you can also consider the following products.


Check if your account has been compromised in a data breach
Compare have i been pwned? to SecuryBlack or Opalstack:

Monitor your cron jobs and scheduled tasks, get notified when they fail.
Compare Healthchecks.io to SecuryBlack or Opalstack:

Discover and eliminate cybersecurity threats, risks, and vulnerabilities with Securiwiser. With automatic cybersecurity scans, we provide threat detection and vulnerability assessment in real-time. Try today!
Compare Securiwiser to SecuryBlack or Opalstack:

Uptime check with built in security monitoring
Compare Sonar by Templarbit to SecuryBlack or Opalstack: