// Platform

Core features for API management

6 Features

Central management and discovery of all APIs across your organization.

Interactive documentation with Try-it-out directly in the browser.

Developer Tools

CLI, CI/CD integration and automated workflows.

Release management with changelog and version history.

Diff view for comparing API versions.

Automated quality checks for your API specs.

// Governance

Security & Access Control

2 Features

Roles, teams and granular permissions for every API.

Workflow Design

Design approval workflows and governance processes visually.

// Enterprise

Built for large organizations

2 Features

White-Label Portal

Your own branding, your own domain — fully customizable.

Enterprise Portals

Multi-tenant with SSO, SAML and SLA guarantees.

All Features

// By Industry

API Portals for every industry

5 Industries

Vehicle APIs, Connected Car and OTA updates for the automotive industry.

Banking & Fintech

PSD2, Open Banking and GDPR-compliant API portals.

Professional Services & Consulting

API Portal as a service — for consulting firms, system integrators and MSPs.

Marketplace APIs and partner ecosystems.

Energy & Utilities

Smart grid, IoT and regulatory APIs.

// Article

API Strategy

API Strategy and Strategic Alignment

How organizations leverage their API landscape as a strategic tool — capabilities, ownership models and lifecycle planning.

All Industries

Version Diff

Every change.
Instantly visible.

Side-by-side API comparison with breaking change detection. Catch incompatible changes before they hit your users.

Get in touch Live Demo

v1.0 Alte Version

v2.0 Neue Version

GET /users 200 OK

GET /users 200 OK

DELETE /users/{id} removed

POST /users 201 Created

POST /payments amount: integer

POST /payments amount: string

BREAKING NON-BREAKING 3 Aenderungen

Version Diff at a glance

3 Compatibility Levels

Breaking, backward-
and forward-compatible

Automatic Changelogs

Every change documented
and traceable

Migration Guides included

Step-by-step instructions
for every migration

// Features

What Version Diff delivers.

Breaking Change Detection

Automatic detection of incompatible changes. Know instantly which clients are affected.

Compatibility Matrix

Backward- and forward-compatible flags for every version. Clear compatibility overview at a glance.

Migration Guides

Automatic migration guides with deprecation notices and EOL dates. Plan migrations without surprises.

// Side-by-Side Diff

Two versions. One glance.

Compare API specs side by side with color-coded change highlighting. Instantly spot added, modified, and removed endpoints — at a glance.

Color-coded changes (green/red/yellow)
Endpoint-level comparison
Schema diff for request/response
Automatic summary

v1.2.0

v2.0.0

GET /users

GET /users

GET /users/{id}

GET /users/{userId}

—

POST /users added

DELETE /users/{id} removed

—

1 Added 1 Modified 1 Removed

Version	Status	Breaking	Backward	Forward
v2.1.0	RELEASED	✗	✓	✓
v2.0.0	RELEASED	✓	✗	✓
v1.2.0	DEPRECATED	✗	✓	✓
v1.0.0	RETIRED	✗	✓	✗

v1.x LTS

v2.x Current

v3.x Beta

// Compatibility Tracking

Compatibility at a glance.

The built-in compatibility system tracks breakingChanges, backwardCompatible, and forwardCompatible flags for every API version. You always know which versions work safely together.

Detect breaking changes automatically
Ensure backward compatibility
Track forward compatibility
Monitor lifecycle status

“Version Diff transformed our migration planning. We instantly see which changes affect our clients.”

0 undetected breaking changes

// Explore more

Related Features.

Ready for controlled API evolution?

Experience the platform for modern API management.

Get in touch → Book a demo