CrossEngage website screenshot

CrossEngage

CrossEngage is a Berlin-based customer data and cross-channel marketing platform (a Customer Data Platform / CDP) founded in 2015 and backed by Earlybird Venture Capital. It unifies first-party customer data into 360-degree profiles, builds no-code predictive AI/ML models for customer lifetime value and behavior, manages audiences with drag-and-drop segmentation, and orchestrates real-time cross-channel customer journeys. Following its acquisition by Spotler, the product is offered as Spotler Activate Pro. CrossEngage exposes a REST API at api.crossengage.io documented at api.documentation.crossengage.io, covering User Management (v1.0 and v2.0), Product Feed, File Attachments, Export, and Statistics.

CrossEngage publishes 1 API on the APIs.io network. Tagged areas include Company, Customer Data Platform, Marketing, Customer Engagement, and Marketing Automation.

CrossEngage’s developer surface includes documentation, API reference, pricing, engineering blog, support, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub
28.7/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.5
1 APIs
CompanyCustomer Data PlatformMarketingCustomer EngagementMarketing AutomationCross-ChannelPersonalizationPredictive AnalyticsGermany

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5
Composite quality — 28.7/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 6.1 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 3.4 / 13
Governance 0.0 / 12
Discoverability 9.3 / 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/crossenagage: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

CrossEngage API

CrossEngage REST API for managing users/customer profiles (User Management v1.0 and v2.0), product feeds, file attachments, data export, and campaign statistics. Served from api...

Security Posture 3

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

Crossenagage Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Crossenagage Vulnerability Disclosure

Hackerone · contact published

SECURITY

Crossenagage Trust Center

ISO/IEC 27001:2022, CSA STAR Certification, GDPR

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 Lifecycle
Lifecycle
 Conventions
Conventions

Access & Security 5

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter
 Compliance
Compliance
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security

Operate 3

Status, limits, changes, and where to get help

Support
Support
 HelpCenter
HelpCenter
 StatusPage
StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

Pricing
Pricing
 PrivacyPolicy
PrivacyPolicy

Company 1

The organization behind the API

Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: crossenagage
name: CrossEngage
description: CrossEngage is a Berlin-based customer data and cross-channel marketing platform (a Customer Data Platform /
  CDP) founded in 2015 and backed by Earlybird Venture Capital. It unifies first-party customer data into 360-degree profiles,
  builds no-code predictive AI/ML models for customer lifetime value and behavior, manages audiences with drag-and-drop segmentation,
  and orchestrates real-time cross-channel customer journeys. Following its acquisition by Spotler, the product is offered
  as Spotler Activate Pro. CrossEngage exposes a REST API at api.crossengage.io documented at api.documentation.crossengage.io,
  covering User Management (v1.0 and v2.0), Product Feed, File Attachments, Export, and Statistics.
url: https://raw.githubusercontent.com/api-evangelist/crossenagage/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://api.documentation.crossengage.io/wp-content/uploads/cropped-favicon-96x96-1-192x192.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- earlybird
x-tier: profile
x-tier-reason: live-api-found
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Customer Data Platform
- Marketing
- Customer Engagement
- Marketing Automation
- Cross-Channel
- Personalization
- Predictive Analytics
- Germany
apis:
- name: CrossEngage API
  description: CrossEngage REST API for managing users/customer profiles (User Management v1.0 and v2.0), product feeds, file
    attachments, data export, and campaign statistics. Served from api.crossengage.io.
  humanURL: https://api.documentation.crossengage.io/
  baseURL: https://api.crossengage.io
  tags:
  - Customer Data Platform
  - Marketing
  properties:
  - type: Documentation
    url: https://api.documentation.crossengage.io/
  - type: APIReference
    url: https://api.documentation.crossengage.io/user-management-v2/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/crossenagage-domain-security.yml
- type: DeveloperPortal
  url: https://api.documentation.crossengage.io/
- type: Documentation
  url: https://api.documentation.crossengage.io/
- type: APIReference
  url: https://api.documentation.crossengage.io/user-management-v2/
- type: Login
  url: https://app.crossengage.io/
- type: Pricing
  url: https://spotler.com/en-de/pricing
- type: Blog
  url: https://spotler.com/en-de/resources
- type: Support
  url: https://spotler.com/en-de/support
- type: HelpCenter
  url: https://spotler.com/en-de/help-centers
- type: PrivacyPolicy
  url: https://spotler.com/en-de/privacy-statement
- type: StatusPage
  url: https://status.spotler.com/
- type: TrustCenter
  url: https://trust.spotler.com/
- type: Compliance
  url: https://trust.spotler.com/
- type: VulnerabilityDisclosure
  url: security/crossenagage-vulnerability-disclosure.yml
- type: Security
  url: https://trust.spotler.com/
- type: Conformance
  url: conformance/crossenagage-conformance.yml
- type: Lifecycle
  url: lifecycle/crossenagage-lifecycle.yml
- type: Conventions
  url: conventions/crossenagage-conventions.yml
- type: LLMsTxt
  url: llms/crossenagage-llms.txt
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence