Custom built, targeted and relevant email lists, freshly built from scratch.
D4B database building

B2B Email Lists

Email Lists  |  Database Building  |  Lead Generation
In order to increase sales and revenue opportunities, businesses need to generate new contacts and leads. That is where success lies.
Why Build an email List?
Improved and growing email lists equal improved and growing businesses.  At D4B we provide our clients with new contacts and increased opportunities for their sales and marketing activities. D4B relieves the pain and time associated with manual prospecting so our clients can concentrate on what they do best - closing the deals.
What We do
At D4B we help our clients keep their sales pipeline topped up with fresh contacts and email lists. Our monthly process involves determining the target market of companies from the client brief followed by identifying decision-makers and researching the relevant data. Our process is completed by comprehensive verification methods and finally delivered to our clients.
What you get
An email list of fresh contacts to use for sales outreach and prospecting - an integral asset to your business.
D4B database building

How Businesses Use Our Email lists

D4B best serves data-driven and growth orientated B2B businesses. who use our data services for:
  • 1:1 Personalised sales outreach

  • Sales prospecting emails

  • Pipeline top-ups

  • Data mining

  • Sales automation/ cadence email campaigns

  • Predictable revenue prospecting campaigns

  • Account based sales & marketing

  • Lead generation

  • Prospecting lead lists

  • Advanced sales targeting

If we build it, they will come!
D4B’s superior services provide clients with quality email lists every time. For more information or a free quote get in touch with us.

We are trusted by

D4B database building


Vs Buy

Why use D4B over legacy database providers?
We don't own a database list that you can buy.
We custom build them, from scratch, just for you.
Why you should build
  • Legacy databases are full of stale, old, invalid data that may have been sitting there for years, and is a waste of your time and money. Contacts move on. Email addresses change. Roles change.
  • Legacy databases are full of unreliable and irrelevant contacts of dubious quality, as well as indirect email addresses such as info@, admin@ or sales@.
How we are different
  • We build your database lists from scratch, just for you, every time, ensuring fresh and relevant contacts and data.
  • We find contacts for you that are highly targeted and relevant to your specific target market needs. We dont just sell you what we have.
  • We want to be your ongoing partner, continually adapting to your needs, thereby giving you the flexibility to adjust your target market each month.
  • We only provide direct email addresses, no generic info@ addresses.
  • We 100% guarantee the data.

How does it work?

Our simple process ensures you will have quality contacts you need, when you need them, guaranteed.
You Specify your target market

You tell us who you want to target by role designation, location, industry and company size.

We research your contacts

We research your target contacts and build, verify and quality check your email list.

We deliver Your List

We securely deliver your contact email list either monthly or once off.

Get started now!

Who Are You Targeting?

D4B custom builds contacts according to your specific needs.
Example Locations
  • South Africa
  • Johannesburg
  • Cape Town
  • Durban
  • Bloemfontein
  • Port Elizabeth
  • Nigeria
  • Namibia
  • Botswana
  • London
  • Hong Kong
  • New York
  • Germany
  • France
  • UK
  • Brazil
  • Australia
  • And more...
Example Company Size
  • Small (1-50 employees)
  • Medium (51-500)
  • Large (501-10,000)
  • Corporate (Over 10,000)
Example Seniority
  • CEOs/ Managing Directors
  • C-Level
  • Directors
  • Heads of departments
  • Senior managers
  • Managers
  • Non-Management staff
Example Industries
  • Tech, IT, ICT & Internet
  • Telecoms
  • Financial services
  • Government
  • Business good and services
  • Education
  • Mining
  • Manufacturing
  • Oil, gas & energy
  • Retail
  • Consumer goods & services
  • Construction, architecture & real estate
  • Marketing, media, events & creative
  • And more...
Example Function
  • Owner & founder
  • Administration
  • Operations
  • Sales
  • IT and Technology
  • Finance and accounting
  • HR
  • Marketing
  • Training
  • Engineering
  • Product
  • Digital
  • PR & communications
  • Events
  • Procurement
  • Travel
  • And more...

Who uses us?

We are a great fit for most B2B companies looking to grow.

Grow your business with fresh contacts and take your business to a new level.

Sales & marketing

Top-up your sales pipeline and marketing databases with fresh contacts every month and beat your targets.

SaaS businesses

Setup demos using marketing and sales automation tools in conjunction with D4Bs quality contacts.


Market testing your MVP (minimum viable product) and rapid growth is your priority. Use our data to accelerate your success.

 Sales reps

When your network opportunities are exhausted, turn to our quality data to build your network further.

Established businesses

Optimise your market penetration, expand internationally, or move into new markets. Our data is what you need.


Ensure your clients campaigns success with quality data you can rely on.

Global & Africa expansion

Looking to expand globally? We can help with data from London, to Nigeria to Sydney to Los Angeles and anything in-between.

We cant help everyone

We won't be able to help with the following target markets
B2C/ Consumer contacts 
E.g.: contacts with personal cellphone numbers, age, LSM, salary or race.
SMME contacts
such as shops, plumbers, electricians, restaurants.
Small towns
Network Marketing


What kind of data can I get?

Each contact comes with first name, last name, company name, job title, email address and website address. We can also enhance your data with additional fields if required. Chat with us to find out.

What if I need additional data fields?

No problem. If you require additional details for prospects, such as a company phone number, we can research this for you as well. Contact us to see what we can do for you.

Can you help define my target market?

Yes! Get in touch with us and we can discuss the possible target markets that may work for you and where we can prospect in.  

How do I best use the email list data?

We recommend a data-driven approach, using defined cadence email sequences. We suggest you research the prospecting methods of the Predictable Revenue model.

What happens with failed email addresses?

We 100% guarantee any hard bounces (failed emails). Simply provide us with the bounce reports, and we will replace the failed emails.

Can D4B build international email lists?

Yes! We can build email lists for nearly any country in the world. D4B is perfect for any business with African or global ambitions. Contact us to chat through your plans.

We'd love to work with you

Custom built, targeted and relevant email lists, freshly built from scratch.