SpamGuard Email Validator

Data Freemium View on RapidAPI ↗

# Stop Bots Before They Sign Up **SpamGuard** is a high-performance, stateless API designed to verify email reputation in real-time. Unlike traditional validators that only check DNS records, SpamGuard uses **Shannon Entropy mathematics** and **heuristic analysis** to detect the "keyboard smash" patterns characteristic of bot attacks. ### Why Developers Choose SpamGuard: * **🚀 Sub-50ms…

1 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

SpamGuard Email Validator endpoints

MethodEndpointDescription
GET Check Email
/api/check 		Validates email for spam.

SpamGuard Email Validator pricing

PlanPriceRate limitQuotas
BASIC Free 1000 / hour
  • Requests: 500 / monthly
PRO Recommended $25 / month —
  • Requests: 10,000 / monthly
ULTRA $75 / month —
  • Requests: 100,000 / monthly
MEGA $150 / month —
  • Requests: 500,000 / monthly

More Data APIs

View all →

  • vin-decoder

    This is a VIN (Vehicle Identification Number) decoder that designed to work within North America, Asia and…

    DataFreemium144 subscribers

  • Currency Exchange

    Currency Exchange is a live foreign exchange rate API that lets developers retrieve real-time conversion…

    ReviewedDataFreemium23k subscribers

  • WordsAPI

    Words API lets you retrieve information about English words, including definitions, synonyms, rhymes,…

    DataFreemium1.5k subscribers

  • Whois Lookup

    Whois Lookup (WhoisJSON) is a domain intelligence API that returns structured WHOIS registration data, DNS…

    ReviewedDataFreemium3.8k subscribers

  • Weather

    The Weatherbit Weather API gives developers access to current conditions, multi-day forecasts, minutely…

    ReviewedDataFreemium25.1k subscribers

  • GeoDB Cities

    GeoDB Cities is a RESTful API covering more than 800,000 towns, cities, counties, and islands worldwide,…

    ReviewedDataFreemium50k subscribers