Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Exemplar 10 Complete, well-documented, and agent-ready

Adobe Campaign Privacy APICreate GDPR and CCPA privacy access and deletion requests for data subject compliance.77.3 UserGems Privacy APIHonor data-subject deletion requests for tracked contacts.71.6 Tealium Privacy APIThe Privacy API from Tealium — 3 operation(s) for privacy.69.2 Tealium Visitor Privacy APISupports GDPR and CCPA compliance by allowing retrieval and deletion of visitor profile records from the Cu...69.2 People Data Labs Subject Request APIThe Subject Request API from People Data Labs — 1 operation returning a CSV of PDL Person IDs belonging to ...67.9 Matomo PrivacyManager APIThe Matomo PrivacyManager API exposes 6 operations of the Matomo Reporting API (module `PrivacyManager`). G...67.3 Google Tag Manager Server-side Tagging APIThe Server-side Tagging API provides APIs for building custom tags, clients, and variables that run in a se...67.1 Number Masking API8x8 Number Masking API that bridges two parties through virtual numbers so neither participant sees the oth...67.1 OpenDSR APIThe OpenDSR (Data Subject Request) API implements the IAB OpenDSR specification so advertisers can submit, ...66.9 SKAdNetwork (SKAN) APIsApple SKAdNetwork endpoints: the SKAN aggregated performance report API, the SKAN aggregated postbacks-by-a...66.9

Strong 17 Solid coverage with minor gaps

Singular OpenDSR (GDPR) APIOpenDSR/OpenGDPR-conformant data subject request API. An anonymous discovery endpoint publishes the support...64.4 Singular SKAdNetwork APIAsynchronous reporting API for SKAdNetwork and AdAttributionKit data — aggregated SKAN reports, SKAN raw re...64.4 Bazaarvoice Notifications Subscriptions APIThe Notifications Subscriptions API manages shopper email subscription state for Bazaarvoice notification e...62.4 Cloudflare 1.1.1.1 DNS Resolver APIThe Cloudflare 1.1.1.1 DNS Resolver is a fast and privacy-focused public DNS resolver. It supports DNS over...62.0 KPN Webhook Privacy Config Manager APIKPN delivers outbound webhook notifications — such as SMS delivery reports — to the endpoints you configure...61.9 Databricks Clean Rooms APIThe Databricks Clean Rooms API allows you to create, update, list, and delete clean rooms. Clean rooms use ...59.1 LiveRamp Authenticated Traffic Solution (ATS) APIPrivacy-first, PII-based authentication API enabling programmatic addressability without third-party cookie...59.1 LiveRamp Clean Room APIAPI for setting up and managing clean rooms, partners, data connections, datasets, questions, question runs...59.1 LiveRamp Privacy APIAutomates data subject requests including opt-outs, deletions and consent updates across the LiveRamp ecosy...59.1 Amplitude User Privacy APIThe Amplitude User Privacy API provides endpoints for managing user data in compliance with privacy regulat...57.1 Sourcepoint GDPR Standard APIREST API exposing GDPR consent operations outside of the IAB TCF framework for organizations that need GDPR...57.1 Sourcepoint GDPR TCF APIREST API surfacing end-user consent operations under the GDPR using the IAB Transparency & Consent Framewor...57.1 Sourcepoint U.S. Multi-State Privacy APIREST API for U.S. Multi-State Privacy (USNAT) end-user consent handling, built on the IAB Global Privacy Pl...57.1 Unified ID 2.0 (UID2)Unified ID 2.0 is an open-source, deterministic identity framework seeded by The Trade Desk and now governe...56.9 Conviva PII Opt-Out APIPrivacy-request surface for marking viewer identifiers for opt-out and deletion of Personally Identifiable ...56.3 TELUS Insights Location APIThe TELUS Insights Location API exposes de-identified, aggregated geo-intelligence derived from the TELUS m...55.7 BigID DSAR APIRun Data Subject Access Requests (DSARs) and retrieve the resulting reports. Inspect available DSAR profile...55.5

Developing 15 Usable, with meaningful gaps to close

Apstal MCP ServerHosted MCP server exposing Apstal analytics via JSON-RPC 2.0 over Streamable HTTP. Public tools (login, reg...52.8 CAMARA Population Density Data APICAMARA Population Density Data 0.3.0 as certified under GSMA Open Gateway. Returns aggregated, anonymised e...51.9 Cloud Healthcare De-identification APIThe Cloud Healthcare De-identification API provides automated redaction and transformation of protected hea...51.8 CJ Affiliate Click Events APIServer-to-server JSON REST API through which CJ partners register a consumer click and receive back the fin...49.1 CJ Affiliate Publisher Tracking APIServer-to-server JSON REST API through which publishers exchange a standard CJ tracking link for a final de...49.1 Android Health Connect APIHealth data platform providing a single consolidated interface for accessing user health and fitness data a...48.6 Habu Clean Room APIThe Habu Clean Room API — published by LiveRamp as "External APIs for Customer Integration" and still serve...48.4 Kids Web Services (KWS)Kids Web Services is Epic's compliance and parental-verification platform for games and online services tha...47.0 June Data Deletions APIAPI for managing data within the June platform, including the ability to delete users and workspaces to sup...45.8 Duck.ai Anonymous AI ChatDuck.ai is DuckDuckGo's anonymizing proxy in front of third-party LLMs. Free tier currently includes Anthro...44.9 LiveIntent Privacy Management APISubmit data subject requests to LiveIntent programmatically to satisfy CCPA and GDPR obligations. Supports ...42.4 Session AI Platform REST APIPublic REST API for the Session AI (ZineOne) platform. Documented operations cover sending events into the ...42.2 Brave Ads APIAPI for managing and reporting on Brave Ads campaigns. Enables advertisers to retrieve campaign details and...41.7 Covatic Audience Builder APIREST API behind the Covatic client platform (platform.covatic.io) for building and operating privacy-preser...39.7 Telefónica Age Verification APIThe Age Verification API allows companies to confirm in real time whether a mobile user meets a specified a...39.4

Thin 10 Limited public surface area

Ada Data Compliance APIRun data subject access requests, data deletion, and other compliance operations across the Ada platform.38.5 MEV-Share Node APIPublic API for the MEV-Share node, an open-source protocol that lets users, wallets, and apps internalize M...38.5 Brave AdsPrivacy-respecting advertising platform for advertisers that targets anonymized cohorts inside the Brave br...36.4 AI PII Sanitizer PluginDetects and redacts personally identifiable information from prompts and responses traversing the gateway.33.5 Barclays Consent APIManage customer consent for third-party access to Barclays account data.28.8 Tailscale APITailscale provides a REST API for managing tailnets (private mesh networks), devices, users, access control...28.8 Sarus Gateway APIThe Sarus Gateway is the server component of the Sarus privacy layer. It is deployed inside the customer's ...27.5 OneTrust Platform APICross-product REST API reference for the OneTrust platform covering privacy, GRC, ethics, third-party risk,...26.5 Server-Side CMP APIServer-Side Consent Management Platform API for persisting consent, retrieving banner/preference center UI,...26.5 Rokt Data Deletion APIManages data removal requests within Rokt systems to support privacy compliance and data governance require...26.2

Emerging 11 Early or largely undocumented

CAMARA Device Identifier APIReturns a privacy-preserving identifier for a device associated with a network-attached session, enabling c...25.4 Oasis Labs Parcel APIParcel is Oasis Labs' data-governance API for uploading and tokenizing sensitive data, defining programmabl...25.1 Digital Credentials APIThe W3C Digital Credentials API provides browser support for mediating presentation and issuance of digital...24.4 Verifiable CredentialsThe Verifiable Credentials Data Model is a W3C Recommendation enabling cryptographically secure, privacy-re...24.4 Zcash Payment API (z_ methods)The Zcash-specific extension to the JSON-RPC interface that enables shielded (private) transaction operatio...22.7 Moodle Privacy APIDescribes stored personal data and supports discovery, export, and deletion of user data across plugins for...22.1 Annex Cloud Privacy Policy Management APIPrivacy Policy Management - manage member consent and privacy-related requests such as transaction erasure ...19.5 Open Technology FundThe Open Technology Fund (OTF) is a U.S. government-funded independent nonprofit that supports the developm...17.9 Secuvy PlatformAI-driven data security and privacy platform delivering data discovery, classification, DSPM, privacy autom...14.5 PocketHealth Electronic Consent APIPartner-gated developer capability, modeled from PocketHealth's public developer-program description. Captu...13.0 SNMPv3 Architecture (RFC 3411-3418)The modular SNMPv3 management framework. RFC 3411 defines the SNMP engine, Message Processing Subsystem, Se...11.7

Minimal 1 Almost no public developer surface

Privacy Compliance & Data Security BlogAttorney-authored LexBlog covering data privacy law and cybersecurity compliance.7.9

Score breakdown

Frequency

63.7

log-scaled weighted occurrences

Breadth

5.0

spread across providers

Quality lift

40.5

mean composite of providers using it

Cohesion

5.4

strength of nearest seed neighbor

Where this tag comes from

Provider tag145

Api tag65

Openapi tag3

Openapi op tag6

Cohort brief

Auto-generated

The 181 providers in the APIs.io catalog tagged Privacy, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.

Providers

181

all scored

Mean Kin Score

33.4

+12.7 vs catalog 20.7

Mean Agent Readiness

16.3

+6.6 vs catalog 9.7

Spread

2–78.6

median 31.2 · σ 20.3

How the 181 split by band

Exemplar 14Strong 20Developing 38Thin 33Emerging 48Minimal 28

Facet averages, against the whole catalog

Facet	This cohort	Catalog	Difference	Scored
Developer Ergonomics	35.3	17.9	+17.4	181
Access Clarity	37.3	22.3	+15	181
Operational Transparency	25.7	11.3	+14.4	181
Contract Quality	28.4	17.5	+10.9	181
Discoverability	67.1	60.4	+6.7	181
Contract Governance	12	6.4	+5.6	181

A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.

What this cohort publishes

Artifact	This cohort	Catalog	Difference
MCP server (any)	31%	16%	+15
MCP server (first-party)	13%	7%	+6
Agent Skills	0%	0%	0
OAuth scopes	17%	9%	+8
Security	97%	88%	+9
Arazzo workflows	4%	2%	+2
Governance rules	19%	13%	+6

mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.

Top by Kin Score

1 Swetrix 78.6
2 Listrak 77.4
3 Adobe Campaign 77.3
4 Didomi 77.1
5 UserGems 71.6
6 Tealium 69.2
7 BlueConic 68.8
8 Rybbit 68.8
9 Pirsch 68.7
10 People Data Labs 67.9

Work with this as data

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Tools for tags

7 MCP tools reach this

find_tagsBrowse and filter every tag in the catalog.
get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

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This tag

curl "https://apis.io/api/v1/tags/privacy"

All tags

curl "https://apis.io/api/v1/tags?limit=25"

As a scored cohort

curl "https://apis.io/api/v1/cohorts/tag/privacy"

The distribution (Pro)

curl "https://apis.io/api/v1/cohorts/tag/privacy/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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Privacy

Providers using this tag (181)

APIs with this tag (64)