Anonym
Anonym is a privacy-preserving advertising technology platform now operated by Mozilla, sitting between advertisers and major publishers to measure and optimize ad performance without exposing individual user data. It uses confidential computing and privacy-enhancing techniques to run performance measurement and campaign optimization across platforms including TikTok, Snapchat, Pinterest, and Reddit, replacing costly custom data-sharing systems with a single privacy-compliant setup. Anonym was surfaced as a portfolio company of Norwest Venture Partners; its public surface is a marketing site (anonymco.com, which wildcard-redirects every path to mozilla.org/en-US/anonym/) and a customer login portal (anonymportal.com). No public API, developer portal, OpenAPI, GraphQL, AsyncAPI, MCP server, agent card, SDK or CLI is published. Contract discovery did identify the real backend: Anonym's own Transparency Portal declares a gRPC API host at anonymapis.com in both its Content-Security-Policy connect-src and its published Angular environment config, but that host refuses anonymous connections, and the API reference Mozilla describes ("API Integrations", "Data Upload", a Knowledge Base) sits behind the customer login.
Anonym is profiled on the APIs.io network. Tagged areas include Company, Advertising, Advertising Technology, Privacy, and Ad Measurement.
Anonym’s developer surface includes engineering blog and 14 more developer resources.
Kin Score
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Anonymco Rate Limits
RATE LIMITSSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Access & Security 4
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API