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Compare/Verify an email address

Verify an email address

Check whether an email address exists and is safe to send to before outreach. 1 live · 1 in the catalog.

CheapestVerify an email address (MillionVerifier)$0.008 per callFastest in the last 30 daysVerify an email address (MillionVerifier)206ms on average · 51 calls
ProviderPriceSuccessSpeedStatus
Verify an email address (MillionVerifier)MillionVerifier$0.008 / call100%206msLive

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Questions

Which Verify an email address API is cheapest?

The cheapest is MillionVerifier at $0.008 per call. Failed calls are not charged.

Which Verify an email address API is fastest?

Over the last 30 days MillionVerifier averaged 206ms across 51 calls, with 100% succeeding.

How do I call a Verify an email address API from an AI agent?

Call it with one API key: POST /v1/run with "tool": "millionverifier.verify-email", or through the MCP server. Every provider takes the same input and returns the same output, and failed calls are not charged. New accounts get $5 free; see /docs for the MCP setup.

For developersAPI call and the shared input and output format

Call it with one API key: POST /v1/run with "tool": "millionverifier.verify-email", or through the MCP server. Every provider takes the same input and returns the same output, and failed calls are not charged.

Input

{
  "type": "object",
  "additionalProperties": false,
  "required": [
    "email"
  ],
  "properties": {
    "email": {
      "type": "string",
      "maxLength": 254,
      "description": "Email address to check, e.g. info@example.com"
    }
  }
}

Normalized output

{
  "email": "",
  "result": "",
  "safe_to_send": false
}