CISO Tribune

Vendor comparison · 2 companies

Material Security vs Sublime Security

Material Security is the company behind Material, an automated cloud workspace security platform for lean security teams that need to protect the email, files, and accounts that live in Google Workspace and Microsoft 365. Sublime Security sells email security software that offers AI-powered protection against modern email threats. CISO Tribune files both under Email security. 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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  • Material Security
  • Sublime Security
Material Security vs Sublime Security: Products, Customers and Funding Compared
Material SecurityMaterial Security is the company behind Material, an automated cloud workspace security platform for lean security teams that need to protect the email, files, and accounts that live in Google Workspace and Microsoft 365.material.securitySublime SecuritySublime Security sells email security software that offers AI-powered protection against modern email threats.sublime.security
What it sells
  • Email Security[2][3][5][8]Remediates email attacks that bypass traditional controls in Google Workspace and Microsoft 365.
  • File Security[2][6][8][13]Finds sensitive data in files and remediates excessive permissions and sharing.
  • Account Security[2][7][8]Detects account takeovers, contains their impact and hardens accounts.
  • OAuth Remediation Agent[8]Watches third-party clients and AI agents across Google Workspace.
  • Drive Agent[9][10]Investigates and remediates over-shared sensitive documents in Google Drive.
  • 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
Redwood City, United States[1]Not stated on its pages
Founded
2017[1][13]Not stated on its pages
Ownership and funding
Not stated on its pagesPrivately 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: listed, seen November 4, 2026[12]
  • Gartner Peer Insights: Not stated on its pages
  • 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

  • Email security is the primary category of both Material Security and Sublime Security.

Where they differ, field by field

  • Material Security is also filed under Data security posture management, SaaS security posture and Identity threat detection and response. Sublime Security is also filed under Data loss prevention and AI SOC analysts.
  • Material Security lists Email Security, File Security, Account Security, OAuth Remediation Agent and Drive Agent. Sublime Security lists Tailored Phishing Simulations and Training.
  • Material Security is headquartered in Redwood City, United States.
  • Material Security was founded in 2017.
  • Sublime Security is privately held.

How they differ

CISO Tribune files both Material Security and Sublime Security under Email security as the primary category. Material Security sells Email Security, File Security, Account Security, an OAuth Remediation Agent and a Drive Agent, covering email, files and accounts in Google Workspace and Microsoft 365. Sublime Security sells email security software with AI agents named ASA and ADÉ, plus an add-on for Tailored Phishing Simulations and Training.

Material Security says no network changes are needed, and Sublime Security says no MX record changes are needed. Sublime Security offers multi-tenant SaaS, single-tenant SaaS, or self-hosted deployment, with self-hosting available to Enterprise customers. Material Security lists Essentials at $4 per user/month and Advanced at $6 per user/month, both billed annually. Sublime Security offers a plan that is free for individual practitioners and another with the full platform, premium support and advanced controls.

Material Security is headquartered in Redwood City, United States, and was founded in 2017. It says it has raised venture capital from Martin Casado at Andreessen Horowitz, Elad Gil, and Trae Stephens at Founders Fund. Sublime Security is privately held. Material Security names Gusto as a customer in connection with phishing triage. Sublime Security names Snowflake, Elastic and US Signal.

What it sells: Material Security

What Email Security does[2][3][5][8]
Material runs on auto-pilot to remediate sophisticated email attacks that bypass traditional controls. It automates user report triage with AI-powered investigation and response workflows. It connects through native APIs rather than acting as a gateway.
What File Security does[2][6][8][13]
Material detects sensitive content in files and includes tools to automatically remediate excessive permissions and inappropriate sharing. It discovers and classifies sensitive data across Google Drive and maps it to every sharing permission.
What OAuth Remediation Agent does[8]
The agent classifies risk in real time and revokes access tokens the moment behavior turns suspicious. It can message the user in Slack to confirm whether an authorization was legitimate.

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 Material Security and Sublime Security

What do Material Security and Sublime Security sell?
Material Security sells Email Security, File Security, Account Security, OAuth Remediation Agent and Drive Agent. Sublime Security sells Tailored Phishing Simulations and Training.
Are Material Security and Sublime Security in the same category?
Yes. Email security is the primary category of both on CISO Tribune.
Where are Material Security and Sublime Security headquartered?
Material Security is headquartered in Redwood City, United States.
When were Material Security and Sublime Security founded?
Material Security was founded in 2017.
Who owns Material Security and Sublime Security?
Sublime Security is privately held.

About Material Security

Material Security is the company behind Material, an automated cloud workspace security platform for lean security teams that need to protect the email, files, and accounts that live in Google Workspace and Microsoft 365. Material Security says it secures the productivity suite by stopping attacks and reducing risk across Microsoft 365 and Google Workspace with unified cloud email and file security, data loss prevention and posture management.[2][3][5][7]

Material Security says point solutions and home-grown detections create gaps and drain efficiency. Material replaces that patchwork with a single platform that combines threat detection and response across email, files, and accounts. The company describes modern attacks as deliberately spanning email, identities, data, and connected apps.[3][7][9]

On email, Material remediates sophisticated email attacks that bypass traditional controls. Material automates user report triage with AI-powered investigation and response workflows. Material says it stops VIP impersonations, BEC attacks, and sophisticated phishing that slips past native defenses, including vendor email compromise, invoice fraud, quishing, and ransomware. Material says teams using its automated user report response have cut phishing triage by up to 91 percent at companies like Gusto.[3][5]

On files and accounts, Material detects sensitive content in files and includes tools to automatically remediate excessive permissions and inappropriate sharing. Material detects account takeovers, contains their impact, and hardens accounts. Material monitors signals across the cloud office, from forwarding rules and mailbox rule changes to brute force logins and credential stuffing.[3][7]

Material sells two agents for specific workspace risks. For business-critical clients, customers can require analyst approval before revocation happens. Material's Drive Agent finds and investigates PHI, PII, and sensitive documents shared too broadly in Drive. When over-sharing is identified, the Drive Agent enforces policy and remediates in bulk.[8][9]

On deployment, Material connects to Microsoft 365 and Google Workspace in minutes via native APIs, with no network changes and zero downtime. Material lets customers implement protections for just the users or teams that need them, and syncs groups from Active Directory, Google, or IdPs for targeted deployments and staged rollouts. No agents, plug-ins, or other end-user installs are required. Material can be operated by Material while the customer's team has full access to and ownership of the underlying infrastructure. Material links with SIEM or SOAR platforms to bring cloud workspace visibility and protection under the broader security ecosystem.[3]

On security assurance, Material states it has received a SOC 2 Type II Report through an independent third-party auditor. Material undergoes regular external pentests and runs a private bug bounty program through HackerOne. Material keeps immutable audit logs of all admin activity and application events, and access to the Material admin console can be gated through Single Sign-On.

On pricing, Essentials starts at $4 per user/month, billed annually. Advanced is $6 per user/month, billed annually. ATO Resilience can be added to either plan for an additional $3 per user/month, or bought as a standalone license for $5 per user/month.[14]

Ryan co-founded Material in 2017 and has served as Chairman since 2023. Abhishek co-founded Material in 2017. Chris has been VP of Engineering at Material Security since 2017 and co-founded the company. Material Security says it has raised venture capital from Martin Casado at Andreessen Horowitz, Elad Gil, and Trae Stephens at Founders Fund.[2][3][5][6][7][8][9][10][11][14]

Material Security on the record

Sources

Material Security full record

  1. [1]Material Security Raises $40 Million Series B To Protect the Worlds Email From the Next SolarWinds AttackMaterial Security via Business Wire · businesswire.com · published May 26, 2021 · Tier A
  2. [2]ProductMaterial Security · material.security · undated page, accessed September 27, 2026 · Tier A
  3. [3]Cloud Workspace Security Platform | Material SecurityMaterial Security · undated page, accessed October 26, 2026 · Tier A
  4. [4]Deployment and Security | Material SecurityMaterial Security · undated page, accessed October 26, 2026 · Tier A
  5. [5]Email Security Solutions for Google Workspace and Microsoft 365 | MaterialMaterial Security · undated page, accessed October 26, 2026 · Tier A
  6. [6]File Security for Google Drive and Gmail | MaterialMaterial Security · undated page, accessed October 26, 2026 · Tier A
  7. [7]Account Takeover Prevention & Detection | Material SecurityMaterial Security · undated page, accessed October 26, 2026 · Tier A
  8. [8]OAuth Security That Stops Malicious Apps | Material SecurityMaterial Security · undated page, accessed October 26, 2026 · Tier A
  9. [9]Material Security | Security for Google Workspace and Microsoft 365Material Security · undated page, accessed October 26, 2026 · Tier A
  10. [10]Google Drive Security for the Agentic AI Era | MaterialMaterial Security · undated page, accessed October 26, 2026 · Tier A
  11. [11]Helping Secure Our Customers | Material SecurityMaterial Security · undated page, accessed October 26, 2026 · Tier A
  12. [12]Material Security Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 26, 2026 · Tier C
  13. [13]About Us and Leadership | Material SecurityMaterial Security · undated page, accessed November 4, 2026 · Tier A
  14. [14]Our Pricing Packages | Material SecurityMaterial Security · undated page, accessed November 4, 2026 · Tier A

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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