CISO Tribune

Vendor comparison · 2 companies

Dropzone AI vs Sublime Security

Dropzone AI sells an AI SOC Analyst, and its Context Memory feature adds learned organizational facts to the analyst's understanding of alert entities. Sublime Security sells email security software that offers AI-powered protection against modern email threats. CISO Tribune files both under AI SOC analysts. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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Up to four companies side by side.

  • Dropzone AI
  • Sublime Security
Dropzone AI vs Sublime Security: Products, Customers and Funding Compared
Dropzone AIDropzone AI sells an AI SOC Analyst, and its Context Memory feature adds learned organizational facts to the analyst's understanding of alert entities.dropzone.aiSublime SecuritySublime Security sells email security software that offers AI-powered protection against modern email threats.sublime.security
What it sells
  • AI SOC Analyst[1][7][11]Analyst whose understanding of alert entities Context Memory augments with learned organizational facts.
  • Tailored Phishing Simulations and Training[7]Creates phishing simulations from attacks detected in the customer's environment and delivers just-in-time training.
Categories
Headquarters
Seattle, United StatesNot stated on its pages
Founded
2023[4]Not stated on its pages
Ownership and funding
Privately held[14]Privately held[1][4][9][14]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: listed, seen November 5, 2026[14]
  • G2: listed, seen November 4, 2026[9]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yet
Last verified
September 27, 2026September 27, 2026

Where they overlap

  • Dropzone AI and Sublime Security are both filed under AI SOC analysts.
  • Both are privately held.

Where they differ, field by field

  • Dropzone AI's primary category is AI SOC analysts; Sublime Security's is Email security.
  • Sublime Security is also filed under Data loss prevention.
  • Dropzone AI lists AI SOC Analyst. Sublime Security lists Tailored Phishing Simulations and Training.
  • Dropzone AI is headquartered in Seattle, United States.
  • Dropzone AI was founded in 2023.

What it sells: Dropzone AI

What AI SOC Analyst does[1][7][11]
Context Memory in Dropzone AI augments the AI SOC Analyst's understanding of alert entities with learned organizational facts. Dropzone AI says this reduces manual research and accelerates decision-making. Context Memory helps apply organization-specific reasoning during investigations.

What it sells: Sublime Security

What Tailored Phishing Simulations and Training does[7]
Tailored Phishing Simulations and Training is a Sublime add-on that uses attacks detected in the customer's environment to prioritize and create simulations. When employees click, Sublime delivers immediate, attack-specific training on the email and signals they missed. Teams can track click and report rates and see exposure by attack type.

Questions about Dropzone AI and Sublime Security

What do Dropzone AI and Sublime Security sell?
Dropzone AI sells AI SOC Analyst. Sublime Security sells Tailored Phishing Simulations and Training.
Are Dropzone AI and Sublime Security in the same category?
They share AI SOC analysts. Dropzone AI's primary category is AI SOC analysts and Sublime Security's is Email security.
Where are Dropzone AI and Sublime Security headquartered?
Dropzone AI is headquartered in Seattle, United States.
When were Dropzone AI and Sublime Security founded?
Dropzone AI was founded in 2023.
Who owns Dropzone AI and Sublime Security?
Dropzone AI is privately held. Sublime Security is privately held.

About Dropzone AI

Dropzone AI sells an AI SOC Analyst, and its Context Memory feature adds learned organizational facts to the analyst's understanding of alert entities. Dropzone AI documents the feature as a way to reduce manual research and accelerate decision-making.[11]

Context Memory in Dropzone AI captures institutional knowledge. This covers details that are not directly observable in security telemetry but that experienced analysts and documented processes consider essential to investigations. Context Memory helps Dropzone's AI apply organization-specific reasoning during investigations by proactively identifying facts that are not present in alert payloads or security systems, but are critical to assessing risk or ruling out benign behavior. Dropzone AI says Context Memory should capture facts about entities, such as what something is, who owns it, or how it is typically used, and not prescriptive steps on how to interpret it.[11]

Context Memory has no limit on the number of items you can add, and adding Context Memory does not slow down investigations. Context Memory accepts manually added information that is not tied to a specific investigation. Dropzone AI also supports backfilling institutional knowledge using exports from other systems. During onboarding, Dropzone AI recommends reviewing a set number of investigations per day so that the Dropzone analyst aligns with a team's policies and expectations.[11]

Dropzone AI documents Response Automations that automatically execute custom Python code when investigations complete. Dropzone AI has over 50 triggers to fire a Response Action. The triggers range from investigations completing with a specific status to a change of an API key. In Dropzone AI, investigation context and stored secrets are injected automatically as Python dictionaries. Dropzone AI logs all output, errors, and execution status for auditing and troubleshooting.[12]

Dropzone AI includes an AI Interviewer that is programmed with Rules. Dropzone AI says human input is used to confirm or refute AI-derived conclusions, improving accuracy while reducing analyst workload. The behaviors that trigger a follow-up interview typically include actions that are suspicious but could plausibly be benign, such as logging in to work from a new device or country. A Rule can be Active, which begins interviews automatically when an investigation matches its scenario and conclusion trigger. A Rule can instead be Inactive, which requires manual approval to send messages.[13]

In the interview process, Dropzone AI completes an investigation and determines that human verification is required. Dropzone AI then generates a proposed interview with targeted, context-aware questions. Dropzone AI conducts the interview with the identified user using the configured communication channel. Interview responses are incorporated directly into the investigation's findings and final conclusion.[1][2][3][5][6][7][8][9][10][13]

Dropzone AI on the record

Sources

Dropzone AI full record

  1. [1]How it works | Dropzone AIDropzone AI · undated page, accessed September 27, 2026 · Tier A
  2. [2]Dropzone ai growth rockets with 10x q4 arr growth ai interviewer launch and expanded soc capabilities 302407184Dropzone AI via PR Newswire · prnewswire.com · published March 24, 2025 · Tier A
  3. [3]Seattle startup dropzone raises 37m to supercharge its ai soc analyst security softwareGeekWire · geekwire.com · undated page, accessed September 27, 2025 · Tier B
  4. [4]407093Washington Technology · washingtontechnology.com · published July 30, 2025 · Tier B
  5. [5]24/7 SOCDropzone AI · undated page, accessed October 24, 2026 · Tier A
  6. [6]AI Threat Intel Analyst | DropzoneDropzone AI · undated page, accessed October 24, 2026 · Tier A
  7. [7]SOC Modernization: AI Agents That Autonomously Investigate AlertsDropzone AI · undated page, accessed October 24, 2026 · Tier A
  8. [8]AI Threat Hunter - Meet Your AI Threat Hunting AgentDropzone AI · undated page, accessed October 24, 2026 · Tier A
  9. [9]Settings | Dropzone AI DocumentationDropzone AI Documentation · undated page, accessed October 24, 2026 · Tier A
  10. [10]Maximize SOC Efficiency with Dropzone AIDropzone AI · undated page, accessed October 24, 2026 · Tier A
  11. [11]Context MemoryDropzone AI · undated page, accessed November 5, 2026 · Tier A
  12. [12]Response Actions and AutomationsDropzone AI · undated page, accessed November 5, 2026 · Tier A
  13. [13]AI InterviewerDropzone AI · undated page, accessed November 5, 2026 · Tier A
  14. [14]Dropzone AI Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 5, 2026 · Tier C

Sublime Security full record

  1. [1]Sublime security raises 150m in series c funding as industry first ai agents accelerate growth 302596266Sublime Security via PR Newswire · prnewswire.com · published October 28, 2025 · Tier A
  2. [2]Email Security Software Features | SublimeSublime Security · undated page, accessed September 27, 2026 · Tier A
  3. [3]AboutSublime Security · sublime.security · undated page, accessed September 27, 2026 · Tier A
  4. [4]Sublime Security | Agentic Email SecuritySublime Security · undated page, accessed October 28, 2026 · Tier A
  5. [5]Adaptive Email Security Platform | SublimeSublime Security · undated page, accessed October 28, 2026 · Tier A
  6. [6]Email Data Loss Prevention | SublimeSublime Security · undated page, accessed October 28, 2026 · Tier A
  7. [7]Tailored Phishing Simulations and Training | SublimeSublime Security · undated page, accessed October 28, 2026 · Tier A
  8. [8]Sublime Security | Customer storiesSublime Security · undated page, accessed October 28, 2026 · Tier A
  9. [9]Sublime Email Security Platform Pros and ConsG2 · undated page, accessed October 28, 2026 · Tier C
  10. [10]Email security software for Microsoft Office 365 | SublimeSublime Security · undated page, accessed November 4, 2026 · Tier A
  11. [11]Plans · Sublime SecuritySublime Security · undated page, accessed November 4, 2026 · Tier A
  12. [12]Security at Sublime · Sublime SecuritySublime Security · undated page, accessed November 4, 2026 · Tier A
  13. [13]Email security software for Google Workspace | SublimeSublime Security · undated page, accessed November 4, 2026 · Tier A
  14. [14]Built & Backed by Security Experts · Sublime SecuritySublime Security · undated page, accessed November 4, 2026 · Tier A

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