Citizen

Citizen is a consumer public-safety mobile application that delivers real-time, location-based safety alerts and incident notifications to users about events happening in their communities. The app surfaces verified alerts, live video streamed by witnesses at the scene, incident search, and community broadcast features to help people connect and stay safe. Backed by 8vc, Citizen positions itself as the leading public-safety app in the United States. It is a consumer product with no public developer program, API documentation, SDK, or developer portal exposed on its website as of this enrichment pass.

Citizen is profiled on the APIs.io network. Tagged areas include Company, Public Safety, Safety, Mobile Application, and Location Based Services.

Citizen’s developer surface includes support, engineering blog, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

10.6/100 minimal ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Public Safety Safety Mobile ApplicationLocation Based ServicesReal Time AlertsConsumerEmergency

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 10.6/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 4.2 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

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

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/citizen: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

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

Citizen Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

Blog

Blog

About

About

Source (apis.yml)

aid: citizen
name: Citizen
description: Citizen is a consumer public-safety mobile application that delivers real-time, location-based safety alerts
  and incident notifications to users about events happening in their communities. The app surfaces verified alerts, live
  video streamed by witnesses at the scene, incident search, and community broadcast features to help people connect and stay
  safe. Backed by 8vc, Citizen positions itself as the leading public-safety app in the United States. It is a consumer product
  with no public developer program, API documentation, SDK, or developer portal exposed on its website as of this enrichment
  pass.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
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://images.prismic.io/citizen-site/ea51fded-bedd-482d-85b6-0ae1b743d636_Thumbnail+-+Invite.png?auto=compress,format
url: https://raw.githubusercontent.com/api-evangelist/citizen/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 8vc
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Public Safety
- Safety
- Mobile Application
- Location Based Services
- Real Time Alerts
- Consumer
- Emergency
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/citizen-domain-security.yml
- type: Website
  url: https://citizen.com
- type: Support
  url: https://support.citizen.com/
- type: TermsOfService
  url: https://citizen.com/privacy/tos
- type: PrivacyPolicy
  url: https://citizen.com/privacy
- type: Blog
  url: https://medium.com/citizen
- type: About
  url: https://citizen.com/about
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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