Privacy Policy

A privacy policy is the customer-facing legal document disclosing how a company collects, uses, shares, stores, and protects user data. It is legally required in most jurisdictions (US state laws like CCPA require it; GDPR in Europe requires comprehensive disclosure; many other jurisdictions have similar requirements) and operationally critical for user trust. It is one of the legal documents most-often outdated or generic at startups despite being prominently linked from every website and product. It is the document that tells users what you do with their data.

The standard sections:

Types of data collected:

• Personal information (name, email, etc.).
• Usage data (interactions with the product).
• Device/technical information.
• Third-party data sources.

How data is used:

• Service delivery.
• Personalization.
• Analytics and improvement.
• Marketing (with consent where required).

Third-party sharing:

• Service providers (analytics, infrastructure, etc.).
• Business partners.
• Legal compliance.

Data retention:

• How long data is kept.
• Deletion policies.

User rights:

• Access, correction, deletion (GDPR/CCPA/etc. requirements).
• Opt-out of marketing.
• Data portability.

Security measures:

• Encryption, access controls.
• Incident response.

International transfers:

• Cross-border data flows.
• Standard contractual clauses (where applicable).

Contact information:

• Privacy officer or contact.
• Regulatory contact (where required).

Updates and notification:

• How users are notified of policy changes.

Jurisdictional requirements:

GDPR (EU): comprehensive disclosure, legal basis for processing, user rights, DPO contact.

CCPA / CPRA (California): disclosure of categories collected, sold (CCPA-specific term), shared. Right to opt-out.

Other US states: Colorado, Virginia, Connecticut, Utah, and others have or are adopting privacy laws.

International: Brazil (LGPD), Canada (PIPEDA), UK (UK GDPR), many others.

Common privacy policy failures:

Generic copy-paste: doesn't actually reflect what company does.

Outdated: hasn't been updated as product/practices changed.

Inconsistent with practice: policy says one thing, company does another.

Missing required disclosures: jurisdiction-specific requirements not addressed.

Poor user experience: hidden, hard to find, unreadable.

What founders get wrong: Using generic boilerplate privacy policies that don't reflect actual practices, or not updating as product/practices change. The right discipline: jurisdiction-appropriate policies, consistent with practice, updated when changes occur, annual review.

Related: Terms of Service · GDPR Compliance · Data Processing Agreement · SOC 2 Compliance · NDA

FAQ

What is a privacy policy?
The customer-facing legal document disclosing how a company collects, uses, shares, stores, and protects user data. Legally required in most jurisdictions; operationally critical for user trust.

What should a privacy policy contain?
Types of data collected, how data is used, third-party sharing, data retention, user rights (access, correction, deletion), security measures, international transfers, contact information, and update notification practices.

What jurisdictions have privacy policy requirements?
GDPR (EU), CCPA/CPRA (California), other US states (Colorado, Virginia, Connecticut, Utah and more adopting), Brazil (LGPD), Canada (PIPEDA), UK (UK GDPR), many international jurisdictions. Privacy policy should address requirements of jurisdictions where users are located.