How would you define the success of Piano's ID identity management solution?

Introduction

Defining the success of Piano's ID identity management solution requires a comprehensive approach that considers multiple stakeholders and metrics. To address this product success metrics challenge effectively, I'll follow a structured framework covering core metrics, supporting indicators, and risk factors while considering all key stakeholders.

I'll begin by examining the product context, then establish clear goals for various stakeholders. From there, I'll propose a North Star Metric and break it down into its components. We'll then explore supporting metrics, guardrail metrics, trade-offs, and counter metrics to create a holistic view of product success. Finally, I'll suggest strategic initiatives based on these metrics and conclude with thoughts on future evolution.

Step 1

Product Context

Piano's ID identity management solution is a B2B SaaS product that helps online publishers and media companies manage user identities, authentication, and access control across their digital properties. Key stakeholders include:

1. Publishers/Media Companies (primary customers)
2. End-users (readers/subscribers)
3. Advertisers
4. Piano's internal teams (product, engineering, sales)

The user flow typically involves:

1. Integration: Publishers integrate Piano ID into their websites and apps.
2. User Registration/Login: End-users create accounts or log in using Piano ID.
3. Access Control: Publishers use Piano ID to manage user access to content.
4. Data Collection: Piano ID gathers user data for publishers to use in personalization and analytics.

Piano ID fits into the company's broader strategy of providing a comprehensive suite of tools for digital content monetization and audience engagement. It complements Piano's other products like Piano Analytics and Piano Composer.

Compared to competitors like Auth0 or Okta, Piano ID is specifically tailored for media and publishing, offering industry-specific features like metered paywalls and content access rules.

In terms of product lifecycle, Piano ID is in the growth stage. It's established in the market but still expanding its feature set and customer base.