Opal Security vs. CORESTACK
Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.
| Metric | Opal Security | CORESTACK |
|---|---|---|
| Avg. rating | 4.6 | 4.4 |
| Total reviews | 30 | 507 |
| Review growth (QoQ) | — | -87.5% |
| Products on G2 | 1 | 2 |
| Categories covered | 3 | 11 |
| Best category rank | #13 in Identity Governance and Administration (IGA) | #5 in SaaS Management Platforms (SMP) |
| Small Business | 20.0% | 12.1% |
| Mid-Market | 56.7% | 58.7% |
| Enterprise | 23.3% | 29.2% |