How to find the right email provider for your business? There are many email appending companies that promises to be best. But how do you know which is best and which is not good for your business. There are certain factors to keep in mind to opt for right email service provider.

What is the process involved in appending:
The best process is to look for a vendor that uses best in class technology to append mails. Companies that use advanced domain and topography algorithms to append mails opt for those. If the company is providing data matching records with an exsiting data make sure you crosscheck. As to where the data has been compiled. Check if it has been compiled from a reliable source of United states data. Many companies make fake promises that cannot be trusted.

What are the append rates:
Make sure of the append rates companies offer. Append rates of a database is dependent on the quality and size of the company. Check the market goodwill and reputation of the company. Many vendors quote really high and poor quality data. They charge high and give low quality data with non business email addresses.

Check the refund policy: Reliable business vendors will assure email addresses for a period of 30 days once the delivery is made. Choose a company that refunds your money back on mails that bounce back, non deliverable emails within the stipulated period. If companies do not accept to this condition then prefer not doing business with them.

Check the deliverablity guaranty: Crosscheck the deliverablity rates once the verified emails are delivered. Ask the deliverablity rate once the data is verified and given to you. Though you will witness many bounce back, soft bounces, hard bounces and other issues that crop up due to world wide web and server issues. Best in class companies assure about 86% deliverability a realistic figure.

From where is the data compiled: Check as to from where the data has been compiled. Check for companies with ethical means to collect data. They must include legalities like opt in consumer sites, consumer survey participation and yellow pages online.

These are certain factors to keep in mind before opting for an appending company Make sure of all the pros and cons before opting for an email appending service. To get the best results follow the above mentioned methods for effective results.