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Open Source Address Scrubber?

I have set of names and addresses that have been entered into and excel spreadsheet, but the problem is that the many people that entered the addresses entered them in many different non-standard formats. I want to scrub the addresses before transferring all of of them to my database. Looking around, all I really found in the way of address scrubbers(parsers or formatters) is the one that is put out by Semaphore. For my purposes, I don't really need all of that and I don't want to pay for the licensing fees for the software. Is there anything out there that is Free and/or Open Source that will do the scrubbing for me?

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B Johnson Avatar asked Nov 14 '08 23:11

B Johnson


2 Answers

Since I work in the mailing business ...

A mailable address is not geo-coding. One allows the USPS to deliver mail to and the other tells you where on earth that point is. The USPS does not geo-code their mailable addresses. It's useful for marking areas/regions of people for targeting.

You're not buying a license to the software, you're buying the data. The post office has lots of rules especially if you're doing this commercially and trying to get a better rate than first class. See USPS Domestic Mail Manual for the complete list of rules. The USPS moves zips and households between zips all the time. The company (I work for) pays the USPS for its updated mailing list so we can keep our DBs updated. Weekly.

Back to your question. Do you want to change the data into a common format (street -> st) or are you looking for duplicates and want to only store real mailable addresses ?

for common format; you can break the address into pieces, clean up the white space and apply a dictionary of terms/translations. Then apply some sql to find the duplicates. Keep in mind households (1 main st) are different from persons (john doe, 1 main st).

for the mailable addresses, well some of you (the readers) won't like this answer, but you want information and that isn't free. Someone spends time or money to acquire and maintain these lists. So, find a business model to acquire funds for the list or go to someone who will do it for you. Data and mail management

Realistically, Semaphore is pretty cheap, just keep in mind that the address db will have to be updated quarterly and $19/quarter is pretty cheap.

Another Address Scrubbing product. SAP PostalSoft. I don't know what the data will cost though.

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jim Avatar answered Oct 05 '22 05:10

jim


I actually work in the address verification industry... Jim's answer is a smart accept. Unfortunately for those of us with low budgets, official USPS data is pricey and the systems are complicated. (I know by experience, since the company I work for, SmartyStreets, provides address verification at lower rates than most.)

The best I can do here to help is recommend a low-cost/free alternative (depending on your volume) such as LiveAddress, where for a list of addresses there's no minimum purchase, and the API is super-cheap and super-easy, comparatively.

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Matt Avatar answered Oct 05 '22 05:10

Matt