Radiant Security
Agentic AI SOC platform that triages 100% of alerts with transparent reasoning.
Radiant is a serious contender for teams that need 100% alert coverage without hiring more analysts. Its agentic AI with transparent reasoning and S3-based log management are differentiators. Pricing isn't public, but the flat-rate model and buyout program make it compelling against legacy SOAR or MSSP contracts. If you're drowning in noise and want explainable automation, Radiant deserves a demo.
Verified 3d ago · liveness 25/100 · cite: rightaichoice.com/tools/radiant-security
- SOC teams needing to triage 100% of alerts without scaling headcount
- MSSPs looking for end-to-end SOC automation with multi-tenant support
- Organizations wanting to consolidate logging and response into one platform
- Security leaders aiming to reduce analyst fatigue and improve MTTD/MTTR
- Teams with a fully mature, custom SIEM/SOAR stack that they don't want to change
- Organizations requiring on-premises-only deployment
- Very small teams with fewer than 100 alerts per day
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Skip Radiant Security if you require on-prem or air-gapped deployment, have a very low alert volume (under 100 alerts/day), or prefer a fully self-managed, open-source security stack without any vendor dependency.
Pricing is quote-only, so you may need to engage with sales to get a figure; there is no self-serve tier.
Radiant's flat-rate pricing is tailored for mid-to-large security teams and MSSPs that need high-volume triage without unpredictable per-seat or per-alert fees. Compared to legacy SOAR solutions that charge per automation run or SIEMs with data ingestion costs, Radiant's model may offer cost predictability, but without public pricing, smaller teams may find it less accessible than transparently-priced alternatives like Tines or Torq.
In short
Radiant Security — Agentic AI SOC platform that triages 100% of alerts with transparent reasoning. Best for SOC teams needing to triage 100% of alerts without scaling headcount, MSSPs looking for end-to-end SOC automation with multi-tenant support, Organizations wanting to consolidate logging and response into one platform. Contact Sales pricing.
What's new in Radiant Security
Checked 3 days agoAcross the latest 1 update: 1 feature update.
What people actually say about Radiant Security — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
2 mentions across 1 source (Lemmy) · researched Aug 18, 2026.
- +Vendor claims transparent reasoning with full audit trail, which is appealing.
- +Dynamic response plan generation for unknown alerts could reduce manual work.
- +Log Manager with S3 bring-your-own-bucket offers flexible storage options.
- +Buyout program may ease switching from MSSP/MDR contracts.
- +Flat-rate pricing model provides cost predictability.
- −Completely absent community feedback makes trust impossible.
- −No independent validation of performance or reliability claims.
- −Unknown effectiveness in real-world SOC environments.
- −Potential brand confusion with a criminal hacking group.
- −No pricing transparency; contact-based only, which can lead to surprises.
- • No pricing information disclosed, likely requiring a sales call
- • Potential for additional fees for integrations or premium support
Viability Score
How well maintained and how widely used is Radiant Security? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: August 2026
How we score →Key Features
- AI triage of 100% of alerts across all attack surfaces
- Transparent reasoning with full audit trail for every AI verdict
- Dynamic response plan generation for known and unknown alerts
- Executable response actions (isolate, block) from platform
- Log Manager with S3 bring-your-own-bucket, unlimited retention
- 100+ plug-and-play API connectors
- Multi-tenant support for MSSPs with isolated tenancy
- Customizable AI thresholds and policies for environment-specific accuracy
- Public REST API for programmatic automation
- Night Shift Analyst coverage for after-hours alerts
- Flat-rate pricing model
- Buyout program for switching from MSSP/MDR contracts
- Built to handle every alert type without playbooks or pre-configured rules
About Radiant Security
Radiant Security is an AI-native SOC platform that automates alert triage, investigation, and response across your entire security stack. Using agentic AI, Radiant investigates every alert—not just a subset—from email, endpoint, identity, cloud, SIEM, WAF, DLP, and more. It dynamically generates or reuses response plans for both known and unknown alert types, eliminating up to 98% of noise and escalating only validated threats. Every AI verdict includes transparent reasoning with a full audit trail, so analysts can trace any decision back to raw data. The platform includes Log Manager, a built-in security data lake that stores unlimited logs in your own S3 bucket, avoiding vendor lock-in. With 100+ API connectors, multi-tenant support for MSSPs, and a flat-rate pricing model, Radiant is designed for lean SOC teams that need full coverage without scaling headcount. In June 2026, Radiant released a public REST API for programmatic automation, and was recognized by The Hacker News as the 'AI SOC Platform with the Highest Triage Fidelity.'
Behind the Verdict
Radiant Security stands out in the crowded AI SOC space by claiming to triage 100% of alerts across all attack surfaces, not just a pre-trained subset. For lean SOC teams drowning in alerts, this is the core value proposition: it promises to eliminate up to 98% of noise while escalating only validated threats. The transparent reasoning and full audit trail for every AI verdict is a significant trust-builder, especially compared to black-box AI tools. The Log Manager with bring-your-own-S3-bucket is a practical cost-saver and avoids vendor lock-in, a common pain point with SIEM storage. The public REST API (released June 2026) extends automation possibilities beyond the native UI, which is a plus for engineering-minded teams. However, the platform is cloud-only, with no on-prem or air-gapped option, and pricing requires contacting sales, which may be a hurdle for smaller teams. The buyout program for switching from MSSP/MDR contracts is a unique financial incentive. While best for SOC teams needing full coverage and MSSPs, it may be overkill for very small teams with low alert volumes, who may not see ROI. Overall, Radiant is a forward-looking choice for organizations ready to trust agentic AI with a critical security function, provided they can navigate the sales-led pricing and cloud-only constraint.
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Real-world workflow fit
Concrete scenarios for the personas Radiant Security actually fits — and what changes day-one when you adopt it.
Day one: Connect your SIEM (e.g., Splunk) and email gateway. Radiant begins triaging all incoming alerts, providing a prioritized queue with AI-reasoned verdicts.
Outcome: You focus only on escalated true positives, cutting noise by up to 98% and reducing MTTR.
Set up isolated client tenancies, each with its own connectors and policies. Use the buyout program to migrate from a traditional MSSP contract.
Outcome: You automate triage across all clients, scale without adding analysts, and maintain strict isolation.
Leverage the public REST API to trigger actions from external UIs, such as a custom ticketing system or a SOAR playbook.
Outcome: You extend automation beyond Radiant's native workflow, orchestrating response across your entire stack.
Use Cases
- Automatically triage and investigate every SIEM alert without analyst involvement
- Respond to confirmed threats with one-click or automated playbooks—no custom scripting needed
- Enrich alerts with threat intelligence from integrated feeds to speed up decision-making
- Centralize logs from all sources into a single searchable data lake with unlimited retention
- MSSPs can automate SOC operations for multiple clients with isolated tenancy and a buy-back program for switching
- Reduce analyst fatigue and improve MTTD/MTTR with AI-driven investigations
- Cover after-hours alerts consistently with the Night Shift Analyst solution
Limitations
- Radiant's main constraints are its cloud-only deployment (no on-prem or air-gapped environments) and lack of public pricing—you must contact sales for a quote.
- While the integration list is extensive (100+), very niche or legacy tools may not be supported out of the box.
- Organizations with extremely low alert volumes may not see sufficient ROI.
- Also, because the platform is AI-driven, some teams may need time to build trust in the AI's decisions, even with transparent reasoning.
as of 2026-08-30
Verification history
We have re-verified Radiant Security 17 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Showing the 6 most recent of 17 verification passes.
Free to cite with attribution — this page re-verifies continuously.
Where the pricing makes sense
The company stage and team size where Radiant Security's pricing actually pencils out — and where peers do it cheaper.
Radiant's flat-rate pricing is tailored for mid-to-large security teams and MSSPs that need high-volume triage without unpredictable per-seat or per-alert fees. Compared to legacy SOAR solutions that charge per automation run or SIEMs with data ingestion costs, Radiant's model may offer cost predictability, but without public pricing, smaller teams may find it less accessible than transparently-priced alternatives like Tines or Torq.
Setup time & first value
How long it actually takes to get something useful out of Radiant Security — broken out by persona, not the marketing-page minute.
For a standard SIEM integration (e.g., Splunk or Elastic), expect to be triaging alerts within a day. MSSP multi-tenant setup may take a few days to configure isolated environments. The public REST API can be integrated within hours for engineers familiar with the platform's data model.
Switching to or from Radiant Security
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From MSSP/MDR: Radiant's buyout program covers remaining contract costs, easing the switch.
- ↗To a self-hosted SIEM: Export logs from Radiant's Log Manager via S3 to retain your data.
Integrations
Tutorials & Learning
Official links
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