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Allegro Audience DocsAllegro Audience Docs

Open source API-driven customer data platform

Allegro gives publishers the tools to understand their readers, authenticate them without passwords, and deliver personalized content — all from infrastructure they control.

Get StartedDeveloper SDK

Two ways to work with Allegro

Operators

Set up and manage Allegro

Configure your instance, manage your audience, and build interactions from the admin UI.

Read the product docs →Developers

Embed Allegro on your site

Install the JavaScript SDK, drop in web components, and integrate with the typed API.

Explore the SDK →