toolgrep / APIs & backend

Smarty

USPS & International Address Verification

Visit smartystreets.com →DocsPricing

Smarty provides address verification, autocomplete, geocoding, and address enrichment APIs covering 250 countries and territories. Products include US and international address validation, rooftop and reverse geocoding, and property data with over 350 attributes. Offers SDKs for .NET, Go, iOS, Java, JavaScript, PHP, Python, Ruby, and Rust, plus integrations with Excel, Google Sheets, QGIS, Postman, and Zapier.

Category

APIs & backend

Pricing

freemium

Free tier

yes

API

yes

MCP server

yes

SDK

yes

Open source

no

#address-verification#geocoding#address-autocomplete#data-enrichment#api

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Listed 2026-10-24 · last verified 2026-10-24 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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