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Pablo Cirreleft a comment
Hi everyone — I’m Pablo, and I’ve spent too many nights debugging address data that “looked fine” until it hit production. Postalcodes.info exists to make postal code data boring again: standardized, downloadable datasets (CSV/Excel/JSON) with WGS84 geocoding across 190+ countries, designed for address validation, logistics, mapping, and data workflows. If you’re building anything that depends...
Postal Code Finder FREEPostal Code finder,downloadable datasets for 190+ countries
An open postal code registry with country datasets you can download (CSV/Excel/JSON) plus an API foundation for address validation. Standardized, WGS84-geocoded coverage across 190+ countries
Postal Code Finder FREEPostal Code finder,downloadable datasets for 190+ countries
Kaiju Email Verifier is a privacy-first email verification tool to clean your lists, cut bounces and protect deliverability. Upload a CSV/XLSX or check single emails, get instant valid/invalid flags and export-ready results. Free during beta, with a simple API for developers and agencies that want real-time, accurate checks.
Kaiju Email VerifierFree, privacy-first email verifier for clean lists.
Pablo Cirreleft a comment
Hi Product Hunt, I’m Pablo, maker of Kaiju Email Verifier. For the last years I’ve been working with very large B2B datasets at Centraldecomunicacion.es and CompaniesData.cloud, and I kept running into the same problem: great campaigns were underperforming simply because the email lists were not clean enough. Too many hard bounces, spam traps and low-quality domains quietly killing...
Kaiju Email VerifierFree, privacy-first email verifier for clean lists.
Pablo Cirreleft a comment
Looking for a data cloud full of email addresses for your marketing needs? Look no further than our website companies data cloud! Our extensive database is perfect for email marketing campaigns and more. With millions of email addresses available, you're sure to find the perfect list for your needs. And at a fraction of the cost of other providers, our data cloud is a great value for your...
European Companies DatabasesDownload European company databases with contact e-mails
Looking for a data cloud full of email addresses for your marketing needs? Look no further than our website companies data cloud! Our extensive database is perfect for email marketing campaigns and more. With millions of email addresses available, you're sure to find the perfect list for your needs.
European Companies DatabasesDownload European company databases with contact e-mails