{
  "product": "MailTester Ninja",
  "website": "https://mailtester.ninja",
  "pricing_page": "https://mailtester.ninja/verify-emails-unlimited/",
  "api_documentation": "https://mailtester.ninja/api/",
  "openapi": "https://mailtester.ninja/openapi.json",
  "updated": "2026-10-31",
  "billing_model": "Flat subscription with a daily verification allowance. No credits, nothing to buy in advance, nothing that expires.",
  "finder_api": "Same daily allowance for the Verifier API and the Finder API (https://happy.mailtester.ninja/find, paid plans). A verification counts as one; a search counts one for each address format it tests, up to 6, even when nothing is found.",
  "currency": "USD",
  "currencies": ["USD", "EUR", "GBP"],
  "currency_note": "The same nominal price is shown in USD, EUR or GBP depending on the buyer's country.",
  "payment_methods": ["card (Stripe)", "Bitcoin (6-month prepaid Pro and Ultimate plans)"],
  "cancellation": "Cancel anytime, no setup fee, no long-term commitment.",
  "plans": [
    {
      "id": "free",
      "name": "Free",
      "price": 0,
      "billing_period": null,
      "verifications_per_day": 50,
      "api": {
        "without_token": "key=free: 10 checks a day per IP address",
        "free_token": "50 checks a day, valid 7 days and renewable, https://mailtester.ninja/free-email-verification-api/",
        "rate_limit": "1 request every 30 seconds"
      },
      "includes": ["Email checker and email finder on the website, no signup", "Free API access", "Real-time SMTP verification", "Catch-all and disposable detection"]
    },
    {
      "id": "starter",
      "name": "Starter",
      "price": 6.99,
      "billing_period": "week",
      "verifications_per_day": 100000,
      "api": { "rate_limit": "11 requests per 10 seconds" },
      "includes": ["100,000 email verifications a day", "REST API, SDKs and no-code integrations", "Bulk list cleaning with CSV export", "No personal data stored", "Daily limit can be increased"]
    },
    {
      "id": "pro",
      "name": "Pro",
      "price": 23.99,
      "billing_period": "month",
      "verifications_per_day": 100000,
      "api": { "rate_limit": "11 requests per 10 seconds" },
      "includes": ["100,000 email verifications a day", "REST API, SDKs and no-code integrations", "Bulk list cleaning with CSV export", "No personal data stored", "Daily limit can be increased"]
    },
    {
      "id": "ultimate",
      "name": "Ultimate",
      "price": 39.99,
      "billing_period": "month",
      "verifications_per_day": 200000,
      "api": { "rate_limit": "23 requests per 10 seconds" },
      "includes": ["200,000 email verifications a day", "REST API, SDKs and no-code integrations", "Bulk list cleaning with CSV export", "No personal data stored", "Daily limit can be increased"]
    }
  ],
  "volume": "Daily volume and API speed scale with the quantity chosen at checkout, for example 5 Ultimate units give 1,000,000 verifications a day."
}