Material Security website screenshot

Material Security

Material Security is a cloud workspace security platform for Google Workspace and Microsoft 365. It connects via API (not an inline gateway) to give security teams unified detection and response across email, accounts and identity, and sensitive data — protecting against advanced email threats and phishing, preventing risky file sharing while automatically classifying sensitive data, and detecting account takeover and identity threats. Material is a private company backed by Andreessen Horowitz (a16z) and Amplify Partners.

Material Security is profiled on the APIs.io network. Tagged areas include Company, Security, Email Security, Cloud Workspace Security, and Data Security.

Material Security’s developer surface includes pricing, engineering blog, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub
18.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanySecurityEmail SecurityCloud Workspace SecurityData SecurityIdentityDetection and ResponseGoogle WorkspaceMicrosoft 365

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 18.0/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 9.5 / 20
Operational Transparency 1.4 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/material-security: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Material Security Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Material Security Vulnerability Disclosure

Hackerone · contact published

SECURITY

Material Security Trust Center

SOC 2, GDPR

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 5

Authentication, authorization, and security posture

Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 TrustCenter
TrustCenter
 Compliance
Compliance
 DomainSecurity
DomainSecurity

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: material-security
name: Material Security
description: Material Security is a cloud workspace security platform for Google Workspace and Microsoft 365. It connects
  via API (not an inline gateway) to give security teams unified detection and response across email, accounts and identity,
  and sensitive data — protecting against advanced email threats and phishing, preventing risky file sharing while automatically
  classifying sensitive data, and detecting account takeover and identity threats. Material is a private company backed by
  Andreessen Horowitz (a16z) and Amplify Partners.
url: https://raw.githubusercontent.com/api-evangelist/material-security/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/6682b00a6109ac1e9f6b632d/6a48645adb4c0f8d9ede9b4e_material-security-open-graph.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
- amplify-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Security
- Email Security
- Cloud Workspace Security
- Data Security
- Identity
- Detection and Response
- Google Workspace
- Microsoft 365
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://material.security
- type: Pricing
  url: https://material.security/pricing
- type: Blog
  url: https://material.security/resources
- type: PrivacyPolicy
  url: https://material.security/privacy
- type: TermsOfService
  url: https://material.security/license
- type: Security
  url: https://material.security/disclosure
- type: VulnerabilityDisclosure
  url: security/material-security-vulnerability-disclosure.yml
- type: TrustCenter
  url: security/material-security-trust-center.yml
- type: Compliance
  url: https://trust.material.security/
- type: DomainSecurity
  url: security/material-security-domain-security.yml
- type: LLMsTxt
  url: llms/material-security-llms.txt
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 4
  pass: local-v1