Email Deliverability
Providers using this tag (8)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 3 Complete, well-documented, and agent-ready
Strong 2 Solid coverage with minor gaps
Developing 2 Usable, with meaningful gaps to close
Minimal 1 Almost no public developer surface
APIs with this tag (4)
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 4 Complete, well-documented, and agent-ready
Inbox Check A2A Agent CardProvider-shaped agent card at https://check.live-direct-marketing.online/.well-known/agent.json listing 21 ...Inbox Check APIEmail deliverability test API behind the free Inbox Placement Test at check.live-direct-marketing.online: c...Inbox Check MCP ServerRemote Streamable-HTTP MCP server at https://check.live-direct-marketing.online/mcp requiring Authorization...ZeroBounce Email Validation APIReal-time and batch email validation API including credit balance, API usage, file submission and retrieval...
Score breakdown
Frequency
30.0
log-scaled weighted occurrences
Breadth
0.2
spread across providers
Quality lift
68.2
mean composite of providers using it
Cohesion
2.0
strength of nearest seed neighbor
Where this tag sits
Related tags
Where this tag comes from
Provider tag8
Api tag4
Work with this as data
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