We use Melissa Data Global Address Verification Web Service for address validation and parsing into individual attributes.
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?
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.
Buyer's Guide
Melissa Data Quality
June 2026
Learn what your peers think about Melissa Data Quality. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
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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 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.
Buyer's Guide
Melissa Data Quality
June 2026
Learn what your peers think about Melissa Data Quality. Get advice and tips from experienced pros sharing their opinions. Updated: June 2026.
902,417 professionals have used our research since 2012.
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."
- "Contact Verify is very simple to use and performs very fast."
- "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.
Applied Data Science Entrepreneur at a consultancy with 1-10 employees
I was able to dedupe millions of records and append the most recent email
Pros and Cons
- "Services for all manner of data-driven organizations, no matter their size or budget."
- "I was able to dedupe millions of records in the past, and append the most recent email."
- "Melissa Data is often best for the price, quality, thoroughness, and speed."
- "Needs better email append coverage (but every vendor struggles with this)."
What is our primary use case?
Data merge, purge, quality, and append.
How has it helped my organization?
I was able to dedupe millions of records in the past, and append the most recent email.
What is most valuable?
- The flexibility of their products
- Services for all manner of data-driven organizations, no matter their size or budget.
What needs improvement?
Better email append coverage (but every vendor struggles with this).
For how long have I used the solution?
More than five years.
What do I think about the stability of the solution?
No issues. Everything worked as expected, and exceeded expectations.
What do I think about the scalability of the solution?
It depends on whether you can run extremely large lists on multiple servers. Any sort of dedupe or fuzzy match is processing intensive, regardless of the vendor.
How are customer service and technical support?
I requested a hands-on webinar and received it the same day.
Which solution did I use previously and why did I switch?
I will continue to use Discover RainKing, as well as D&B for firmographics, Synthio (formerly Social123), HG Data, Reachable, Smarte, GoodData. Each vendor has unique strengths and weaknesses. Melissa Data is often best for the price, quality, thoroughness, and speed.
How was the initial setup?
For my particular need, it required about an hour to learn their online system, but they also provided a live webinar session – fantastic!
What's my experience with pricing, setup cost, and licensing?
Be sure to determine how the data is priced (record-based versus credit-based or some hybrid of data and services).
Melissa's sales executives can be of tremendous value in pricing and best practices.
Which other solutions did I evaluate?
I still use D&B, Synthio, Discover.org and RainKing, but Melissa Data is always a contender for B2C data needs.
Regarding advice to others looking for similar solutions:
- Explore Melissa's products and services online.
- Speak with one of their sales reps.
- Schedule an online demo.
What other advice do I have?
I rate it a 10 out of 10, based on value, quality, speed, and features.
Start with Melissa Data, explore a few of their competitors, and then decide based on these factors: data type (B2B or B2C) / pricing / data quality / data fields / system utility / customer support.
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.
CTO at a comms service provider with 11-50 employees
We can identify cell phones before dialing, and gives us data about callers
Pros and Cons
- "Allows us to identify cell phones before dialing, and giving us data about callers."
What is our primary use case?
Looking up cell phone numbers and demographic data.
How has it helped my organization?
Allows us to identify cell phones before dialing, and giving us data about callers.
What is most valuable?
Melissa Data Personator and Global Phone Check.
What needs improvement?
Needs more specific data in a single lookup.
For how long have I used the solution?
Less than one year.
What do I think about the stability of the solution?
No issues whatsoever.
What do I think about the scalability of the solution?
Have not tested, but sure the calls can be scaled.
How are customer service and technical support?
Very good. All engineers are top-notch.
Which solution did I use previously and why did I switch?
Whitepages.com and other sites.
How was the initial setup?
Straightforward. Good API documentation.
What's my experience with pricing, setup cost, and licensing?
Check out all options and get what you need.
Which other solutions did I evaluate?
We evaluated Whitepages.com.
What other advice do I have?
Work with an integration partner.
Disclosure: My company has a business relationship with this vendor other than being a customer. We are a dealer/integrator.
Data Processing Supervisor at a printing company with 51-200 employees
Did not work as expected and tech support could not achieve desired results
Pros and Cons
- "Address parsing. Our other software does not have this functionality."
- "Did not work as advertized. Needs better results in address parsing, as described on the website."
- "It would be nice if it also had a user interface, as it did in years past."
What is our primary use case?
Parsing address data from a single field.
What is most valuable?
Address parsing. Our other software does not have this functionality.
What needs improvement?
Better results in parsing, as described on the website.
For how long have I used the solution?
Less than one year.
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?
Tech support itself is okay, but they could not achieve desired results.
Which solution did I use previously and why did I switch?
We switched because we were doing it manually.
How was the initial setup?
It would be nice if it also had a user interface, as it did in years past.
What's my experience with pricing, setup cost, and licensing?
Test the product thoroughly before buying.
Which other solutions did I evaluate?
There are no other viable options.
What other advice do I have?
Did not work as advertised.
Understand its limitations.
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.
Executive Director at a non-tech company with 11-50 employees
Helps us meet NCOA verification requirements for bulk mailings via USPS
Pros and Cons
- "Enables us to send out bulk mailings when we need to verify NCOA."
- "By far the best pricing and licensing option we have found for a small organization, since we can buy credits in small increments and they don't expire."
- "If I had multiple Excel files open and ran Listware it would crash Excel, charge the credits, and not save the results."
What is our primary use case?
We need to verify NCOA for sending out bulk mailings.
How has it helped my organization?
NCOA address verification was a requirement from USPS to send out the mailers. This was the only option that charged per address, which was extremely helpful since we are a small non-profit school. We didn't need the 10,000+ list verification services that the other providers offered.
What is most valuable?
Enables us to send out bulk mailings when we need to verify NCOA.
What needs improvement?
Once a list is processed it gives a report, which is great. However, if there was a section with report history, that would be very helpful.
For how long have I used the solution?
Less than one year.
What do I think about the stability of the solution?
If I had multiple Excel files open and ran Listware it would crash Excel, charge the credits, and not save the results.
What do I think about the scalability of the solution?
No issues.
How is customer service and technical support?
I haven't needed it.
How was the initial setup?
It was unique given the type of application, but it was easy to set up. Plug and play.
What's my experience with pricing, setup cost, and licensing?
By far the best pricing and licensing option we have found for a small organization, since we can buy credits in small increments and they don't expire.
Which other solutions did I evaluate?
We evaluated top results in Google.
What other advice do I have?
Pick what fits your needs, ask around.
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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Updated: June 2026
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