
Managed Hosting for developers, entrepreneurs, and businesses like yours

SecurityScorecard
Acunetix Vulnerability Scanner
AlienVault USM (from AT&T Cybersecurity)
Nessus
Qualys
RedVeil.ai
Scan any domain in about 60 seconds. Get a 0-100 RedScore, letter grades across 10 security areas, and a short summary of what to fix first. No signup required. Deep active modules, AI analysis, and trends in the Pro version.

Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | opalstack.com | redscore.ai |
| Pricing | ||
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
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 Opalstack and RedScore.ai.
RedScore.ai's answer:
Most security tools give you an internal view. RedScore gives you the attacker's view. It scans your domain using only public signals, the same way an attacker would, and returns a 0-100 score across 10 categories in about 60 seconds. No signup required. Instead of raw technical output, an AI summary tells you exactly what is exposed and what to fix first.
RedScore.ai's answer:
Enterprise tools like SecurityScorecard are built for security teams with budgets and time. RedScore is built for founders who just want to know if their domain is embarrassingly exposed. Free, instant, no account needed, and the results are written for humans, not analysts.
RedScore.ai's answer:
Solopreneurs, indie hackers, and small business owners who ship fast and want to know what is publicly visible before an attacker does. Also MSPs looking for a fast domain audit tool for client portfolios.
RedScore.ai's answer:
The founder is a veteran and hacker who kept seeing the same pattern: founders, especially in the vibe-coding era, ship products with no idea what their domain looks like from the outside. Attackers only need public signals to find a way in. RedScore was built to put that same view in the hands of the people building things, for free.
RedScore.ai's answer:
Next.js, React, TailwindCSS (frontend), Python on AWS Lambda (scan orchestration), DynamoDB, Terraform, Clerk.
RedScore.ai's answer:
RedScore.ai just launched and is currently onboarding founding design partners.
Share your experience with using Opalstack and RedScore.ai. For example, how are they different and which one is better?