We use Melissa Data Listware for customer address verification.
Operations and Business Technology Leader at a financial services firm with 10,001+ employees
Simplicity, ease of use, and overall accuracy of data are the key features for us
Pros and Cons
- "Provides simplicity, ease of use, combined with overall accuracy of data."
- "Tech support at Melissa Data was very quick to wash their hands of an issue and say it's IT policies on my side that are causing the issue. There was no offer to try and find a work-around. Just an overwhelming attitude of "it’s not our problem.""
What is our primary use case?
How has it helped my organization?
I have only just started to use it at my current company so no improvements yet. In my previous role, we used Listware to reduce returned mail and reduce mailing costs.
What is most valuable?
Simplicity, ease of use, combined with overall accuracy of data.
What needs improvement?
The world is moving/has moved to the cloud. I get that. But it would be nice to easily integrate the solution with our own internal systems/processes in a way that keeps IT happy. Right now I live at a company with (exceedingly) tight IT policies, so integration of a cloud solution just doesn’t work. The on-premise version of Listware is too expensive relative to the cloud version.
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May 2025

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For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
No stability issues yet.
What do I think about the scalability of the solution?
No scalability issues.
How are customer service and support?
Average to below average. Tech support at Melissa Data was very quick to wash their hands of an issue and say it's IT policies on my side that are causing the issue. There was no offer to try and find a work-around. Just an overwhelming attitude of "it’s not our problem."
Which solution did I use previously and why did I switch?
I have investigated but not used other solutions.
How was the initial setup?
Easy enough.
What's my experience with pricing, setup cost, and licensing?
Cloud is very cheap. On-premise is expensive.
Which other solutions did I evaluate?
I can’t recall all the other solutions in detail; Trillium was one.
What other advice do I have?
Trial subscriptions (via cloud) are very cheap and easy to use. It’s a great way to test Listware to see if you want to go deeper with integration.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.

Director at a logistics company with 1,001-5,000 employees
We use an API to access the data; it is easy to use, accurate, and fast
Pros and Cons
- "We use a Melissa API to access the data, so it easy to use, accurate, and fast."
- "There are some companies out there using Google or other sources to check / confirm if addresses are residential. If Melissa is not doing this, that could be an improvement."
What is our primary use case?
We use Melissa Data Web Service during our freight bill entry process. We check Melissa Data to determine if a ship-to address is a residential address. If so, we add a residential delivery charge to the invoice.
How has it helped my organization?
Previously, we had to rely on the driver of the delivery to mark a shipment as residential. If they forgot or were not sure, the delivery would not be marked and we would potentially lose revenue from the residential delivery.
What is most valuable?
We use a Melissa API to access the data, so it easy to use, accurate, and fast.
What needs improvement?
There are some companies out there using Google or other sources to check/confirm if addresses are residential. If Melissa is not doing this, that could be an improvement.
What do I think about the stability of the solution?
No stability issues.
What do I think about the scalability of the solution?
No scalability issues.
How are customer service and technical support?
Tech support is fine.
Which solution did I use previously and why did I switch?
We did not previously use a different product.
How was the initial setup?
Straightforward. Melissa provided instructions on how to use the APIs, login information; it was very easy to set up.
What's my experience with pricing, setup cost, and licensing?
Understand how may transactions you will be processing so that you can get the right tier pricing.
What other advice do I have?
Follow normal IT processes to design what you need; build, test, and implement.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Buyer's Guide
Melissa Data Quality
May 2025

Learn what your peers think about Melissa Data Quality. Get advice and tips from experienced pros sharing their opinions. Updated: May 2025.
857,028 professionals have used our research since 2012.
Head of Data Partnerships at a tech services company with 11-50 employees
We have reduced the number of addressing errors we encounter
Pros and Cons
- "By validating and parsing the addresses our customers submit to us, we have reduced the number of addressing errors encountered during our processing."
- "Address validation and parsing in a few countries have room for improvement."
What is our primary use case?
We use Melissa Data Global Address Verification Web Service for address validation and parsing into individual attributes.
How has it helped my organization?
By validating and parsing the addresses our customers submit to us, we have reduced the number of addressing errors encountered during our processing.
What is most valuable?
Address validation and parsing are most valuable to us, as we require the address segmented into its individual attributes for processing.
What needs improvement?
Address validation and parsing in a few countries have room for improvement.
For how long have I used the solution?
One to three years.
What do I think about the stability of the solution?
The solution has been very stable.
What do I think about the scalability of the solution?
No issues with scalability.
How are customer service and technical support?
Tech support has been very prompt and helpful with any and all questions and issues we have submitted.
Which solution did I use previously and why did I switch?
Yes, we had a previous solution. We switched because we were looking for a more global solution.
How was the initial setup?
We required significant field mapping on our side due to our country specific needs. Understanding how Melissa responded with its standard field for each country took some time to internalize. However, the initial set up was quite simple.
What's my experience with pricing, setup cost, and licensing?
Fully understand your volume, both monthly and annually. Speak with a Melissa account manager, they will put together an effective solution to meet your needs.
Which other solutions did I evaluate?
AddressDoctor, Experian, PostcodeAnywhere.
What other advice do I have?
- Read the API documentation thoroughly.
- Understand how you are currently capturing address information.
- Test multiple addresses per country to ensure you can consume the results effectively.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
IT Director
We are able to scrub and verify, then better validate the end customer's address
Pros and Cons
- "By using Melissa Data, we are able to scrub and verify, then better validate the end customer's address to ensure a more consistent delivery of products."
- "Initial setup was fairly straightforward. The documentation was very good in terms of how to integrate and consume the service(s) that we use. It did not take an abundance of time to set up things on our side to use the service."
- "Be confident that the scalability and load are not going to be an issue with the services. "
- "An area for improvement is where an end customer's address is not found in the Melissa Data database, even though it is a valid address."
How has it helped my organization?
We do hundreds of thousands to millions of customer deliveries. By using Melissa Data, we are able to scrub and verify, then better validate the end customer's address to ensure a more consistent delivery of products.
What is most valuable?
We only use the address hygiene tool, so I can't really comment on their other tools. We did look at their email verification as well, because we also use another service for it. We do not switched to them, but it was not due to the functionality of that service. It was just that it required some reengineering on our end to do so. We did not feel that we had the right capacity to do it at that time. All I can say is we use the address hygiene service, and we have been pleased with it.
What needs improvement?
An area for improvement is where an end customer's address is not found in the Melissa Data database, even though it is a valid address.
I would like a little more intelligence around handling addresses that are not in the system and providing back some better options on how to present the corrections to the user.
For how long have I used the solution?
Three to five years.
What do I think about the stability of the solution?
Over the lifetime of us using it, we have only had one issue where there seemed to be an availability issue. We use it as a service, and the service was unavailable. It was for a very short period of time. I think part of a day, something like that. Otherwise, it has been a very stable product, and we have not really dealt with any performance-related issues.
What do I think about the scalability of the solution?
No issues. We do a very high volume of traffic in a condensed window during the September-October-November timeframe, and we have never had an issue with performance or scalability.
How is customer service and technical support?
We really have not had to use it. During the one incident I am remembering, we contacted customer support, and I don't remember if it was resolved through them, or I get the impression it was a larger issue than just affecting us, and it was resolved. So, I can't really give a great comment on that. I do not think other than that one time we have really used customer support, because we have not had a need to do so.
How was the initial setup?
Initial setup was fairly straightforward. The documentation was very good in terms of how to integrate and consume the service(s) that we use. It did not take an abundance of time to set up things on our side to use the service and incorporate it into our e-commerce platforms. So, it went very smooth.
What's my experience with pricing, setup cost, and licensing?
The pricing is okay. Like many transactional service-based platforms, I always feel that the pricing is a little bit high. I think it is competitive with other products on the market. The only complaint that I have towards it is they sell licenses based on a range of usage, and I feel those ranges are too large. As an example, we licensed a two and a half to five million range of transactions, yet we use somewhere between two and a half and three million. Therefore, we have to pay for five, even though we only use roughly half of it.
Which other solutions did I evaluate?
Unfortunately, I can't remember the other products we looked at.
What other advice do I have?
Follow the documentation as it is very good. Engage with their support team as by the little bit of experience that I had with them, they were good. Be confident that the scalability and load are not going to be an issue with the services.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Data Solutions at a tech company with 51-200 employees
The ability to identify valid and better formatted data improves our database
Pros and Cons
- "We are able to more accurately identify valid, and better formatted, data which improves the data we store in our database."
- "MatchUp is a more complex product and I recommend a test area before upgrading to production. Performance can change from version to version."
- "MatchUp seems to be single threaded, and limits the amount of data that can be processed automatically."
What is our primary use case?
We use:
- Contact Verify to cleanse customer data such as first and last name, address, email, and phone number.
- MatchUp to verify existence of people within our source data using three key attributes.
How has it helped my organization?
identify valid, and better formatted, data which improves the data we store in our database
What is most valuable?
Both Contact Verify and MatchUp are valuable to us. Without cleaning the data and matching existing data, it would be challenging to accomplish our clients' requirements.
Contact Verify is very simple to use and performs very fast.
What needs improvement?
MatchUp is a more complex product and I recommend a test area before upgrading to production. Performance can change from version to version.
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
Sometimes you need to reboot the server to apply patches. No product is completely error-free after upgrading.
What do I think about the scalability of the solution?
MatchUp seems to be single threaded, and limits the amount of data that can be processed automatically.
How is customer service and technical support?
Support is very good and they spend the time you need to understand the tool to accomplish your goals. Escalation to level 2 or 3 if necessary.
How was the initial setup?
Very straightforward, point and click.
What other advice do I have?
Spend time learning how it works. Perform testing to understand the return codes.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
President at a tech company with 51-200 employees
Provides quality accurate data that our downstream solutions depend on
Pros and Cons
- "Provides quality accurate data that our downstream solutions depend on."
- "Speed of delivery/ease of use. They advertise a 24-hour, next business day turn time on data annotation, but I’ve found it is usually closer to 72 hours. This is still excellent, just make sure you add in the appropriate fluff to your delivery timelines."
What is our primary use case?
We use Rooftop Geocode files, FTP batch file upload, for data annotation.
How has it helped my organization?
It's an enabling technology for us.
What is most valuable?
Accuracy. Our downstream data analytics solutions depend on quality data.
What needs improvement?
Speed of delivery/ease of use. They advertise a 24-hour, next business day turn time on data annotation, but I’ve found it is usually closer to 72 hours. This is still excellent, just make sure you add in the appropriate fluff to your delivery timelines.
What do I think about the stability of the solution?
No issues.
What do I think about the scalability of the solution?
No issues.
How are customer service and technical support?
Eight out of 10.
Which solution did I use previously and why did I switch?
Yes, we had a previous solution. We switched because of the cost.
How was the initial setup?
Straightforward, as long as you’re used to working with large tabular data.
What's my experience with pricing, setup cost, and licensing?
Quality comes with a cost which is updated frequently.
On smaller batch runs they have an Excel plugin called Listware which can get you the data instantly, but it’s pricier per datum. Once you get above a few thousand line items it’s better to do the FPT batch, wait the extra days, and save the costs.
Which other solutions did I evaluate?
We did evaluate other products, but the particulars are confidential.
What other advice do I have?
Know the question you are asking. More data doesn’t give better solutions if it’s the wrong data for the question.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Director of Platform Operations at a tech services company with 51-200 employees
Helps us provide accurate address information to customers for direct mailing
Pros and Cons
- "Helps our organization provide accurate address information to our customers for direct mailing (household) and other campaigns they want to do."
- "Needs to validate more addresses accurately."
What is our primary use case?
Validating customer addresses.
How has it helped my organization?
Helps our organization provide accurate address information to our customers for direct mailing (household) and other campaigns they want to do.
What is most valuable?
Ability to validate customer addresses.
What needs improvement?
Validating more addresses accurately.
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
No issues.
What do I think about the scalability of the solution?
No issues.
How is customer service and technical support?
Always responsive and helpful.
How was the initial setup?
It was pretty straightforward to set up on Windows. Then we move to Linux and it was more complex, but still manageable.
Which other solutions did I evaluate?
We've only used this one.
What other advice do I have?
- Understand what you want to do.
- Know the limitations of the product.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
Works at a tech company with 51-200 employees
Decreases the chance of incorrect shipping addresses, returned packages
Pros and Cons
- "Decreases chances of incorrect shipping addresses and, thus, returned packages."
- "Needs more/better search tools are needed. Also, state and local tax data would be nice."
What is our primary use case?
We use Address Object, Phone Object, Name Object, Email Object (current versions) for address verification for package shipping.
How has it helped my organization?
Decreased chance of incorrect shipping addresses and, thus, returned packages.
What is most valuable?
- Address/county data lookup
- Address correction
What needs improvement?
- More/better search tools are needed.
- State and local tax data would be nice.
For how long have I used the solution?
Three to five years.
What do I think about the stability of the solution?
No issues.
What do I think about the scalability of the solution?
No issues.
How are customer service and technical support?
Nine out of 10.
Which solution did I use previously and why did I switch?
This is our first solution.
How was the initial setup?
Setup was straightforward. Could have more API examples for different languages.
What's my experience with pricing, setup cost, and licensing?
Depends on situation. We prefer to have data onsite, but some might prefer web access.
Which other solutions did I evaluate?
Google, USPS, SmartyStreets.
What other advice do I have?
Search all options and decide which is the best fit.
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.

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