The right house number,
in Europe.
We don't discard: we recover.
An address typed in a hurry, a duplicate contact, a typo in an email: we don't discard them, we recover them — all across Europe — and declare every correction, field by field. When we aren't sure, we say so. From the website, from a whole file, inside your app.
Register for free and start working on your own data: from the website, from a file or through the API.
1012 PH AMSTERDAM
Services
Contact verification
Street name in full, the right postcode, the city in its local name, coordinates with their precision declared. The whole record in one go: address, name, email.
Deduplication
Müller and Mueller, Dany and Daniela, home and office of the same person: one contact, with the email of one record and the phone of the other.
Autocomplete in your forms
The address field of your app completes itself as the user types. Free while typing, one operation when they choose.
Before and after, three examples
Abbreviations, wrong or missing postcodes, cities in another language: what a stricter system would discard. When instead the data isn't enough to identify the street, we say so and explain what is missing.
- kalverstr 92, 1012 XX amsterdam→Kalverstraat 92 — 1012 PH AMSTERDAM postcode corrected
- coolsingel 40, rotterdam→Coolsingel 40 — 3011 AD ROTTERDAM abbreviation expanded
- václavské náměstí 776, Prague→Václavské náměstí č.p. 776 — 110 00 PRAHA postcode added
Three doors to the same engine
You don't need to code, and you don't need to go through the website if you have your own system: the processing is the same and the results are described in the same words.
From the website
One item at a time: the result below, with every change explained. Try it →
From a whole file
Excel, LibreOffice or CSV up to a million rows: we recognise the columns, yours stay in place and the new ones are added at the end. Before starting we tell you how many rows we read and what the job uses. How to prepare the file →
Inside your app
A token, one call, the response documented field by field, in batches too; large files are queued and you collect them when they're ready. Documentation →
Data that wasn't in your file
Putting a contact in order is half the job. The other half is deriving what isn't in the file but follows from what is.
Coordinates
Latitude and longitude with their precision declared: house number, street or municipality. Never an invented point.
The form of the country
Postcode in the national format, abbreviations expanded in the language of the country, city in its local name, house number before or after the street as the country writes it: an address typed by a customer in Milan becomes readable by a postman in Amsterdam.
The opening of the letter
From the name, with the title put back in its place, the salutation ready for the mail merge — including the cases that trip systems up: the title that ended up inside the surname field, a company name in a person's field.
Packs that stay, subscriptions that cost less
Pack
Buy the size you need, when you need it, and use it up: what you don't use stays there. No fee. For cleaning a database or for seasonal campaigns.
Monthly subscription
A monthly allowance at a lower unit price, in seven sizes. Activate, use, cancel whenever you want. If you go over, a pack covers the peak.
Every month starts with a free allowance. No surprise charges: you use what you bought. See the price list →
Answers to the most common questions
Does RadarAddress only do addresses?
No. Contact verification fixes the whole record — street, postcode, city, email with the typo corrected — and deduplication merges duplicate contacts even when they are written differently. Then there are the checks on the other fields of the record: phone, email, website and name. And for those integrating the API, address autocomplete in their own forms: free suggestions while typing, one operation when the address is chosen. Same engine, same account.
Pack or subscription: which should I choose?
If you use RadarAddress regularly — every month, on the same volume — the subscription is the better deal: a monthly allowance at a lower unit price. If you work in campaigns or need to cover a peak, a pack has no fee: buy it when you need it and use it when you want. You can use them together. All prices are on the Pricing page.
If an address can't be found, do you discard it?
No. If a piece is missing — street not found, postcode missing, ambiguous city — we tell you precisely, so you can intervene or recover it by hand. We never silence data we can't fully normalise: we flag it, we don't delete it.
Does my data stay private?
Yes. The data you upload is used only to process your job: the result stays downloadable for 30 days in your account, then files and results are deleted. We don't pass it to third parties or use it for other purposes.
How do I access the API?
Register an account, generate your token from your account area and use the operations you bought. The full documentation is on the API page.