# EmailKind

**Canonical:** https://apis.io/providers/emailkind-com/  
**Website:** https://emailkind.com/  
**APIs profiled:** 1

EmailKind provides a single API endpoint that identifies the exact email service provider behind any email address, covering Google Workspace, Microsoft 365, Zoho and over 150 other providers. It also distinguishes business versus personal accounts, detects disposable addresses, and enriches the data with company information, all in one call.

## Kin Score — 46.0 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 56.7 |
| Contract Quality | 65.6 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 42.3 |
| Access Clarity | 61.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 31.4 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: medium).

## APIs (2)

- **EmailKind Classify API** — The Classify API from EmailKind — 2 operation(s) for classify.
- **EmailKind Signup API** — The Signup API from EmailKind — 2 operation(s) for signup.

## MCP servers (1)

- **EmailKind MCP Server** — Remote MCP server at emailkind.com requiring an API key.

## Agentic access (1)

- **EmailKind Agentic Access** — 4 operations · 3 acting

## Security (2)

- **EmailKind Authentication** — 1 scheme
- **EmailKind Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Plans (1)

- **EmailKind Plans Pricing**

## Tags

Email, Email Verification, Data Enrichment, Software-as-a-Service

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/emailkind-com/). Scores are computed from the provider's own public artifacts under a published rubric.