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Buy email list data


If you need to buy email list data to kick start your own marketing campaign, Marketwise delivers. Our email list data of science and B2B contacts is delivered to you without restrictions, so you can use it as often as you like, for as long as you like.


Quality, Qualité, Qualität

Buying email lists can be a challenge and it’s easy to buy poor quality data.

As a general rule, if it seems cheap, it’s probably low quality.

Don’t be tempted to buy a million cheap emails and expect to easily find a few diamonds hidden in the garbage. Sending huge numbers of emails and experiencing high bounce or spam rates can land you in serious trouble with email suppliers.

It’s far better to buy an email list of higher quality and a smaller size, due to precise targeting and higher quality.  All our data is regularly cleaned to ensure high deliverability. If you experience more than 5% hard bounces, we will replace the data free of charge during the first 60 days.

To help ensure the highest classification quality, every contact undergoes over 700 individual checks. You can be sure our contacts really are who we say they are.


Your target audience

The first step before buying an email list is to clearly define your target audience. We have two different categories, scientists and B2B (with a special section for technology).

For our science specialisation, please take a look at our page on defining a Scientist Persona. B2B is usually more straight forward, with Job Titles and the market sector, often enough to build to a good target audience.


Purchase contact data
CEO email list

CEO email list

speed v accuracy

Blog: Speed v Accuracy email data

Email list data pricing table


We have a very simple pricing structure, so you can easily calculate what size email list you can buy for your available budget.


Quantity USD EUR GBP
1000 $480 €420 £360


We invoice and accept US Dollars, Euros and GB Pounds. Pricing will be based on GBP and converted to your preferred currency at the then current rate. USD and EUR pricing shown here, correct at time of publication.

Payment and other Terms

Payment terms are 30 days from invoice, payable by bank transfer. New customers payment to be made in advance. For USD payments, only ACH transfers are accepted, please check your bank can make an ACH transfer.  We can also accept credit card payments, for which we use PayPal and pass on their 5% transaction fee. The details are provided on the invoice.

Any customers planning multiple Promote campaigns benefit from a quantity discount of 10%. Minimum order size $330 / €280 / £250. Nurture messages not used within six months of the initial Promote message expire, unless otherwise agreed. Special offers and discounts cannot be combined.

Science based email lists

B2B and Technology based email lists