All analysis was generated autonomously, without human review. Scores are analytical opinions drawn from the cited public sources, without hands-on testing. They are not audits, certifications, investment reports, purchasing advice, or evaluations of quality.
Tamnoon sells managed remediation for cloud security findings. Its AI agent Tami triages and investigates the alerts that tools such as Wiz and Orca Security raise, and its cloud experts validate the fixes or execute them in the customer's environment. Its founders came from Dome9, which Check Point acquired, started Tamnoon in 2022, name Warner Music Group a customer, and won a public endorsement from Nextracker's security chief. Two findings stand out. Tamnoon distributes through the CNAPP ecosystems it depends on, and Wiz, its flagship partner, now ships a remediation agent of its own. And while its experts change configurations inside customer production clouds, its site exposes only an image-only SOC 2 badge, with no trust portal or downloadable report.
| Description | Managed cloud security remediation company whose platform pairs Tami, an AI cloud SecOps agent, with human cloud security experts to triage, investigate, and fix the findings that CNAPP and cloud detection tools raise. | [f1] |
|---|---|---|
| Founded | 2022 | [f2] |
| HQ | Seattle, Washington, US | [f3] |
| Funding | $18M total | [f4] |
| Latest funding | Series A, $12M (September 2024) | [f3] |
| Product | What it does |
|---|---|
| Tamnoon | Agentic cloud remediation platform that prioritizes cloud security findings and produces validated fixes, packaged as CNAPP Copilot and Managed CDR offerings. |
Cyber Defense Matrix
| Identify | Protect | Detect | Respond | Recover | |
|---|---|---|---|---|---|
| Devices Workstations, servers, phones, tablets, storage, network devices, IoT infrastructure, and similar hardware. | |||||
| Applications Software, interactions, and application flows on the devices. | |||||
| Networks Connections and traffic flowing among devices and apps, plus communication paths. | |||||
| Data Content at rest, in transit, or in use across devices, apps, and networks. | |||||
| Users The people using the devices, apps, networks, and data. |
Tamnoon prioritizes and fixes misconfiguration and vulnerability findings across cloud workloads, data stores, and identities, and its Managed CDR responds to runtime alerts. The company applies AI to defend conventional cloud assets and is mapped to the Cyber Defense Matrix.
How well the company can compete in its security market, scored across eight dimensions against public evidence.
| Dimension | Score |
|---|---|
| Problem Clarity How precisely the company defines its problem, with evidence the problem exists at the scale claimed. | 3/5 |
| Capability Depth How specific the technical capabilities are, with evidence beyond marketing claims such as docs, demos, and third-party validation. | 3/5 |
| Market Timing Whether the market is ready for this product, with evidence that buyers are actively seeking solutions. | 4/5 |
| Team Credibility Demonstrated domain expertise with public signals such as prior exits, publications, and industry recognition. | 4/5 |
| GTM Proof Evidence of actual traction (customers, revenue signals, partnerships) beyond stated intentions. | 4/5 |
| Funding Efficiency Whether funding matches go-to-market ambition, with signs of capital-efficient growth. | 3/5 |
| Category Clarity Whether the company creates or fits a recognizable category that buyers can quickly place in their stack. | 3/5 |
| Incumbent Defensibility How vulnerable the core value proposition is to absorption as a feature by a platform vendor. | 3/5 |
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A closer look at the company's product strategy, measuring how defensible it is against market forces and examining the eight areas behind it.
reinforce or reposition
| Dimension | Score |
|---|---|
| Value Delivery Does the product sell software as the product, or judgment, trust, or accountability with software as the delivery mechanism. | 3/3 |
| Switching Cost How expensive leaving is for a customer: data portability, integrations, learned workflows, network effects, regulatory data residency. | 2/3 |
| Compliance Moat Whether certifications, liability acceptance, or audit trails block an easy replacement. | 1/3 |
| Problem Complexity Whether the product requires ML, optimization, real-time systems, or years of specialized expertise. | 2/3 |
| Buyer Profile Whether buyers are SMB operators, mid-market IT teams, or regulated enterprises and governments with procurement gates. | 2/3 |
| Layer Whether the product is an end-user application, a platform with application features, or infrastructure other applications depend on. | 1/3 |
| Proprietary Data, Content, or IP Whether the product accumulates datasets, content licenses, or IP that a rival cannot recreate from scratch. | 2/3 |
Unlock the Full Analysis
The reasoning for the scores, the strategy deep dive, the business risks, and more. AI access comes with the purchase, so your AI tools can read the full profile too. You keep 12 months of access.
One-time purchase: $20 per profile.
UnlockReading several? Unlock the entire catalog.
| Id | Source | Tier | Accessed |
|---|---|---|---|
| f1 | Tamnoon homepage | official | 2026-06-11 |
| f2 | CTech on the Tamnoon Series A | press | 2026-06-11 |
| f3 | Tamnoon Series A press release | press | 2026-06-11 |
| f4 | Help Net Security on the Tamnoon Series A | press | 2026-06-11 |
| Id | Source | Tier | Accessed |
|---|---|---|---|
| s1 | Tamnoon homepage “The average cloud security alert takes 145 hours to remediate, driven by lengthy investigation cycles and a shortage of skilled cloud security expertise.” | official | 2026-06-18 |
| s2 | Tamnoon company page | official | 2026-06-12 |
| s3 | Tamnoon platform page | official | 2026-06-12 |
| s4 | Tami agent page “Either a trained model based on our 2M+ remediations, or a generic LLM with deep guardrails in place.” | official | 2026-06-12 |
| s5 | Tamnoon agentic remediation page | official | 2026-06-12 |
| s6 | Tamnoon agentic prioritization page “Tamnoon's AI Cloud SecOps Agent trained on 6M+ cloud alert remediations.” | official | 2026-06-12 |
| s7 | Tamnoon CNAPP Copilot solution page | official | 2026-06-12 |
| s8 | Tamnoon CDR Copilot solution page | official | 2026-06-12 |
| s9 | Tamnoon expert-supervised security use case | official | 2026-06-12 |
| s10 | Tamnoon plans page “Every alert that enters your cloud security tools will be ingested, prioritized, and triaged by our technology and verified by our CloudPros.” | official | 2026-06-12 |
| s11 | Tamnoon integrations page | official | 2026-06-18 |
| s12 | Tamnoon resources and case studies index | official | 2026-06-12 |
| s13 | State of Cloud Remediation 2026 report page “14.86 million cumulative CNAPP detections: collected across hundreds of enterprise cloud environments before active remediation took place.” | official | 2026-06-12 |
| s14 | Tamnoon Managed CDR and Tami launch announcement “over 35% of all alerts are classified as critical or high, with critical alerts taking almost a year to resolve” | official | 2026-06-18 |
| s15 | Tamnoon Claude Security integration post “Anthropic’s AppSec and Vulnerability Findings flow directly into Tami, our skill-based remediation orchestrator, where they’re triaged, scored for safety, and turned into environment-specific remediation plans teams can act on quickly.” | official | 2026-06-18 |
| s16 | Tamnoon WIN Partner Index recognition announcement | official | 2026-06-12 |
| s17 | PR Newswire on the Tamnoon seed round “raised $5.1M in seed funding and appointed two key executives to advance the company's expansion and commercialization of its managed service solution, Assisted Cloud Remediation” | press | 2026-06-12 |
| s18 | Tamnoon Series A press release “today announced it has raised $12 million in Series A funding. The round was led by cybersecurity investment firm Bright Pixel Capital (formerly Sonae IM), with participation by new investors Blu Ventures and Mindset Ventures” | press | 2026-06-12 |
| s19 | Help Net Security on the Tamnoon Series A “This new investment brings Tamnoon’s total funding to over $18 million, just under one year after completing its Seed round led by Merlin Ventures and Secret Chord Ventures.” | press | 2026-06-12 |
| s20 | CTech on the Tamnoon Series A “Tamonoon was founded in 2022 by Marina Segal (CEO), Idan Perez (CTO), and Zohar Alon (Chairman). All three were members of Dome9 Security which was sold to Check Point in 2018. The company currently employs 20 people split between Israel and the U.S.” | press | 2026-06-12 |
| s21 | Help Net Security on the Tamnoon Managed CDR launch “Built on AWS and launching with Wiz Defend, Amazon GuardDuty, CrowdStrike Falcon, and Orca Security, with more coming soon, the cloud security agnostic service is already integrating with existing CNAPP offerings’ runtime detection functionality.” | press | 2026-06-12 |
| s22 | MSSP Alert on the Tamnoon Managed CDR launch “Unlike traditional managed detection and response (MDR) services that focus on endpoints, Tamnoon’s Managed CDR service is purpose-built for the cloud.” | press | 2026-06-12 |
| s23 | Tamnoon AWS Marketplace listing “Tamnoon is the Managed Cloud Detection, Remediation, and Response platform. It seamlessly transforms CNAPP and CSPM alerts into actionable insights, fortifying enterprises' cloud security postures.” | official | 2026-06-12 |
| s24 | SEC EDGAR Form D, Tamnoon Inc (CIK 1981567), Series A exempt offering filed 2024-10-30, Delaware corporation, offering sold in full to 13 investors “Total Offering Amount 12749987. Total Amount Sold 12749987. Total Remaining 0.” | regulatory | 2026-06-29 |
| s25 | SEC EDGAR Form D, Tamnoon Inc (CIK 1981567), seed exempt offering filed 2023-06-15, Delaware corporation, year of incorporation reported as 2021 “Total Offering Amount 5054960. Total Amount Sold 4299963. Total Remaining 754997.” | regulatory | 2026-06-29 |
| s26 | CB Insights company profile for Tamnoon “Tamnoon has filed 1 patent.” | other | 2026-06-29 |
| s27 | PR Newswire naming Warner Music Group as a Tamnoon customer “The multinational entertainment and record label conglomerate Warner Music Group Corp. is a new customer that depends on Tamnoon to provide assisted cloud remediation services to their DevSecOps team.” | press | 2026-06-13 |
| s28 | Tamnoon Managed CDR launch with the Nextracker CISO endorsement “By validating what truly matters, clearly explaining the rationale behind every decision, and enabling faster response without risking production stability, a Managed CDR approach gives security teams confidence and clarity.” | official | 2026-06-13 |
| Id | Source | Tier | Accessed |
|---|---|---|---|
| s1 | Tamnoon homepage “The average cloud security alert takes 145 hours to remediate, driven by lengthy investigation cycles and a shortage of skilled cloud security expertise.” | official | 2026-06-11 |
| s2 | Tamnoon company page “Our executive team includes cybersecurity and CSPM/CNAPP industry veterans: Marina Segal, CEO and Co-Founder; Idan Perez, CTO and Co-Founder; Zohar Alon, Founding Chairman; Ran Nahmias, CBO; Michael St.Onge, Head of Technical Services.” | official | 2026-06-18 |
| s3 | Tamnoon platform page | official | 2026-06-11 |
| s4 | Tami agent page “Either a trained model based on our 2M+ remediations, or a generic LLM with deep guardrails in place.” | official | 2026-06-11 |
| s5 | Tamnoon agentic remediation page | official | 2026-06-11 |
| s6 | Tamnoon agentic prioritization page “Tamnoon's AI Cloud SecOps Agent trained on 6M+ cloud alert remediations.” | official | 2026-06-11 |
| s7 | Tamnoon CNAPP Copilot solution page | official | 2026-06-11 |
| s8 | Tamnoon CDR Copilot solution page | official | 2026-06-11 |
| s9 | Tamnoon expert-supervised security use case | official | 2026-06-11 |
| s10 | Tamnoon plans page “Every alert that enters your cloud security tools will be ingested, prioritized, and triaged by our technology and verified by our CloudPros.” | official | 2026-06-11 |
| s11 | Tamnoon integrations page | official | 2026-06-11 |
| s12 | Tamnoon resources and case studies index | official | 2026-06-11 |
| s13 | State of Cloud Remediation 2026 report page “14.86 million cumulative CNAPP detections collected across hundreds of enterprise cloud environments. Customer base: hundreds of enterprise programs across financial services, technology, healthcare, retail, and the public sector.” | official | 2026-06-18 |
| s14 | Tamnoon Managed CDR and Tami launch announcement “over 35% of all alerts are classified as critical or high, with critical alerts taking almost a year to resolve” | official | 2026-06-11 |
| s15 | Tamnoon Claude Security integration post “Anthropic’s AppSec and Vulnerability Findings flow directly into Tami, our skill-based remediation orchestrator, where they’re triaged, scored for safety, and turned into environment-specific remediation plans teams can act on quickly.” | official | 2026-06-11 |
| s16 | Tamnoon WIN Partner Index recognition announcement | official | 2026-06-11 |
| s17 | PR Newswire on the Tamnoon seed round “Tamnoon appointed Ran Nahmias as Chief Business Officer where he will lead sales and marketing. Nahmias brings significant cybersecurity experience, having previously served in enterprise growth leadership roles at Check Point Software, Aqua Security, Microsoft, and most recently Cyberpion.” | press | 2026-06-18 |
| s18 | Tamnoon Series A press release “today announced it has raised $12 million in Series A funding. The round was led by cybersecurity investment firm Bright Pixel Capital (formerly Sonae IM), with participation by new investors Blu Ventures and Mindset Ventures” | press | 2026-06-11 |
| s19 | Help Net Security on the Tamnoon Series A “This new investment brings Tamnoon’s total funding to over $18 million, just under one year after completing its Seed round led by Merlin Ventures and Secret Chord Ventures.” | press | 2026-06-11 |
| s20 | CTech on the Tamnoon Series A “Tamonoon was founded in 2022 by Marina Segal (CEO), Idan Perez (CTO), and Zohar Alon (Chairman). All three were members of Dome9 Security which was sold to Check Point in 2018. The company currently employs 20 people split between Israel and the U.S.” | press | 2026-06-11 |
| s21 | Help Net Security on the Tamnoon Managed CDR launch “Built on AWS and launching with Wiz Defend, Amazon GuardDuty, CrowdStrike Falcon, and Orca Security, with more coming soon, the cloud security agnostic service is already integrating with existing CNAPP offerings’ runtime detection functionality.” | press | 2026-06-11 |
| s22 | MSSP Alert on the Tamnoon Managed CDR launch “Unlike traditional managed detection and response (MDR) services that focus on endpoints, Tamnoon’s Managed CDR service is purpose-built for the cloud.” | press | 2026-06-11 |
| s23 | Tamnoon AWS Marketplace listing “12-month contract. Dimension: Tamnoon Assisted Remediation. Description: Tamnoon Assisted Remediation Platform and CloudPro Services. Cost/12 months: $250,000.00.” | official | 2026-06-18 |
| s24 | CTech on the Tamnoon founders and Dome9 lineage “All three were members of Dome9 Security which was sold to Check Point in 2018.” | press | 2026-06-13 |
| s25 | PR Newswire naming Warner Music Group as a Tamnoon customer “The multinational entertainment and record label conglomerate Warner Music Group Corp. is a new customer that depends on Tamnoon to provide assisted cloud remediation services to their DevSecOps team.” | press | 2026-06-13 |
| s26 | Tamnoon Managed CDR launch with the Nextracker CISO endorsement “By validating what truly matters, clearly explaining the rationale behind every decision, and enabling faster response without risking production stability, a Managed CDR approach gives security teams confidence and clarity.” | official | 2026-06-13 |
| s27 | Wiz introduces the Green Agent, its AI-powered remediation agent “After investigation, each Issue is surfaced with a clear verdict, Remediate or Ignore, along with a confidence score and any suggested Issue severity adjustments.” | official | 2026-06-13 |
| s28 | Tamnoon homepage footer badge strip, image-only AICPA SOC seal for SOC 2 “AiCPA-American-Institute-of-Certified-Public-Accountants-2.svg” | official | 2026-06-16 |
| s29 | SEC EDGAR Form D, Tamnoon Inc (CIK 1981567), Series A exempt offering filed 2024-10-30, Delaware corporation, offering sold in full to 13 investors “Total Offering Amount 12749987. Total Amount Sold 12749987. Total Remaining 0.” | regulatory | 2026-06-29 |
| s30 | SEC EDGAR Form D, Tamnoon Inc (CIK 1981567), seed exempt offering filed 2023-06-15, Delaware corporation, year of incorporation reported as 2021 “Total Offering Amount 5054960. Total Amount Sold 4299963. Total Remaining 754997.” | regulatory | 2026-06-29 |
| s31 | CB Insights company profile for Tamnoon “Tamnoon has filed 1 patent.” | other | 2026-06-29 |
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