Radiant Security vs Simbian
Radiant Security
Radiant Security is an AI SOC platform that triages and investigates security alerts across sources including endpoint, identity, cloud, email, network, and SIEM, then escalates what it assesses as real threats to analysts with documented reasoning. The vendor states analysts can execute response actions from within the platform, and an integrated log management option stores data in the customer's own S3 bucket. It deploys as cloud-hosted SaaS and connects to existing tools through API-based integrations, which press coverage of its Series A described as deployable in minutes.
Pros
- Press coverage of the Series A reported API-based deployment in minutes, with a customer escalating a real threat within two hours of installation (SiliconANGLE)
- Vendor states every AI conclusion includes transparent reasoning and a full audit trail
- Raised a $15M Series A led by Next47 with participation from Lightspeed, Acrew, and others in November 2023 (SiliconANGLE, SecurityWeek)
Things to check
- No public pricing; the vendor describes a flat-rate subscription but figures require a sales conversation
- Cloud-hosted SaaS delivery, so review data residency and log storage requirements
- Founded in 2021 with $15M in disclosed funding, so apply standard early-stage vendor diligence
Pricing:
Simbian
Simbian builds AI agents for security operations. Its AI SOC Agent investigates alerts around the clock, collects evidence on every observable linked to an alert, classifies true and false positives with severity and confidence ratings, and proposes response actions without pre-built playbooks. Companion agents cover threat hunting, penetration testing, network security operations, and GRC questionnaires. The platform deploys as SaaS or on premises and integrates with more than 100 security and enterprise tools.
Pros
- Offers both SaaS and on-premises deployment, which suits environments with data residency constraints (vendor documentation)
- Covers several SecOps functions beyond alert triage, including threat hunting and GRC work, per SecurityWeek's launch coverage
- Designed to integrate with existing tools such as CrowdStrike, Palo Alto, and Cisco rather than replace them (SecurityWeek)
Things to check
- Young company: founded 2023, with a 10M dollar seed round as of its 2024 launch, so check vendor maturity and roadmap
- Headline figures such as a 92% automated resolution rate are vendor reported; validate against your own alert mix
- No public pricing; budgeting requires a sales conversation
Pricing: