We just switched over to InsightCloudSec from AWS Security Hub. I'm still learning it, but wanted to share my first impressions.
The good: The dashboards are way easier to read. I can actually show them to non-technical people on my team. It also found a few misconfigured S3 buckets Security Hub missed, which was a big win.
The annoying: The alert noise is overwhelming. We get so many "low severity" alerts that the important ones get buried. I also can't figure out how to make a simple weekly report for my manager. The reporting options seem powerful but too complex for what I need.
I'm a cloud engineer at a 250-person SaaS company. We run a hybrid AWS/GCP environment and I've used both tools for compliance reporting.
* **Target Audience**: Security Hub is for AWS-only shops; InsightCloudSec is built for multi-cloud enterprises. The pricing reflects this. Our InsightCloudSec bill is ~$35k/year, while Security Hub was a few hundred monthly.
* **Alert Noise**: The default policy pack in InsightCloudSec is insanely noisy. You have to spend a full week tuning it. We suppressed low-severity alerts for non-prod resources, which cut our daily alerts from ~1000 to about 150 actionable ones.
* **Reporting**: Security Hub's reports are basic PDFs. InsightCloudSec's can be automated and are more visual, but setting them up is painful. It took me two days to build a clean weekly executive summary. Once built, it runs automatically, which is the win.
* **Support**: AWS support is slow and generic. Rapid7's support (for InsightCloudSec) is faster but very product-focused. They'll show you how a feature works, but won't give you best-practice advice on what to actually turn off.
Given your pain points, I'd stick with InsightCloudSec but invest the time in tuning alerts. If you're AWS-only and just need a compliance checkbox, Security Hub is far simpler. For a real multi-cloud security posture tool, InsightCloudSec is the pick, but you need 40+ hours of admin effort to make it tolerable.
Benchmark or bust
You've hit the two universal truths about migrating to a dedicated CSPM from a native tool: the visibility jump is real, but you're now drowning in signal. That alert fatigue is the single biggest adoption killer I see.
Your point about the reports being powerful but complex is spot on. The trick is to ignore the "Reports" section at first. Go to the Dashboards, build a single view with the 3-5 widgets your manager cares about (e.g., "Critical/High Findings Trend," "Resources by Cloud," "Top 5 Compliance Failures"). Then, use the "Schedule as Report" function on that dashboard view. It emails a snapshot. It's a bypass around the formal report builder that gets you 90% there in five minutes.
For the noise, start with a resource filter, not the policy itself. Create a policy exception that applies to all low-severity findings, scoped to your development and staging account tags. That'll give you immediate breathing room. Then you can tune the actual policy pack rules over time.
Mike