UnderDefense MAXI vs. Simbian
A side-by-side comparison based on G2 review data.
| Metric | UnderDefense MAXI | Simbian |
|---|---|---|
| Overall rating | 4.9 | 4.5 |
| Review count | 74 | 15 |
| Ease of use | 9.8 | 9.1 |
| Ease of setup | 9.9 | 9.2 |
| Quality of support | 9.9 | 9.0 |
| Meets requirements | 9.9 | 9.1 |
| NPS | 97.260274 | 69.230769 |
| Small Business | 52.7% | 40.0% |
| Mid-Market | 40.5% | 40.0% |
| Enterprise | 6.8% | 20.0% |
| Total page views | 824 | 260 |
| Total LLM citations | 429 | 132 |
UnderDefense MAXI
UnderDefense is an Agentic AI SOC & Compliance Automation platform trusted by 200+ enterprises in the US and EU. It works on top of the security stack you already own — no rip-and-replace, no added headcount — so your team spends its time on decisions, not triage. ◆ 10+ years of operations with zero ransomware incidents ◆ 250+ integrations across any SIEM, EDR, or cloud stack ◆ 24/7 IR team available whenever you need urgent support WHAT WE OFFER AGENTIC AI SOC UnderDefense Agentic AI SOC works on top of your existing security stack, turning every security team into a machine-speed defense
- Visibility
- Information Accuracy
- Issue Resolution
- Cybersecurity
- Customer Support
- Reliability
Simbian
Simbian is self-improving defense: one product that takes your objective, does the security work, and measures itself against the result. It started as an AI SOC Agent and now covers the full SecOps lifecycle, so every investigation, hunt, pentest, and new detection runs on the same reasoning and the same context. Attackers now build a new exploit for every target and use it once. There is no signature to match, no playbook to run, and no patch to have applied, which is why adding analysts stops helping and why playbook-based SOC automation breaks on the first attack nobody has seen before.