B2B lead generation: the complete guide

What B2B lead generation is

A lead is a person or company that fits your target and could become a customer. Lead generation covers everything from finding them to the first reply. It is different from lead enrichment, which adds missing details to leads you already have, and from lead nurturing, which keeps a conversation going.

Deep dive: What is lead enrichment?

The four steps

1. 1. Define your ideal customer

   Describe the companies that get the most value from your product and the people inside them you will contact.

2. 2. Build a list that matches

   Search for people and companies that fit your filters, and check the size before you commit.

3. 3. Enrich and verify

   Add verified work emails and the fields you need to personalise.

4. 4. Reach out and measure

   Send relevant messages by email and, if it suits your market, LinkedIn, then track what works.

Step 1: define your ideal customer

Start from your best existing customers and write what they share as filters you can search: industry, company size, location, and the problem you solve. Then decide the two or three roles you will contact inside those companies.

Deep dive: How to build an ideal customer profile · ICP vs buyer persona

Step 2: build a list that matches

There are four common sources: a B2B database you search by filters, public business pages, your own customers and past leads, and the audiences around companies in your market. People who follow a competitor or engage with its posts are already paying attention to the space, which makes them warmer than a cold list.

Check how many records match before you buy or pull. A very large count usually means the targeting is too broad, and a handful means it is too narrow.

Deep dive: Lead scoring for B2B outbound · How to build a local business lead list · How to find competitor followers and engagers · Pull contacts by ICP in FUNEL

Step 3: enrich and verify

A name and a company are not enough to reach someone. You need a work email that will be delivered, and enough context to write something relevant. Verify emails before you send, because bounces hurt your sender reputation.

Deep dive: How to find a business email address · How to verify emails and reduce bounces · What is lead enrichment?

Step 4: reach out

Email is the workhorse of B2B outreach. Many teams add LinkedIn invites and messages in the same sequence, so a person who does not answer one channel may answer the other. Keep messages short and about the recipient's role, and make it easy to opt out.

Deep dive: Sequence examples · Cold email deliverability checklist · LinkedIn and email in one sequence

Stay within the rules

Rules differ by country. UK and EU GDPR needs a lawful basis, which many B2B senders base on legitimate interests. The US CAN-SPAM Act applies to B2B email and has sending requirements. Canada's CASL expects consent. Keep messages relevant, identify yourself, honour opt-outs and check each market you target.

Deep dive: Is B2B cold email legal?

Measure what works

Change one thing at a time, such as the audience, the first line or the offer, and compare results over a similar number of sends.

• Bounce rate: tells you whether your list and verification are good.
• Reply rate: tells you whether your targeting and message are relevant.
• Positive replies and meetings booked: the outcomes that matter.
• Cost per meeting: credits or fees spent divided by meetings booked.

Choosing a tool and a pricing model

Tools differ in how they charge. Seat-based plans charge per user per month. Credit-based plans charge for what you use. Sales-led contracts are quoted. The best fit depends on how many people use it and how steady your volume is. Test any data tool on a sample of your own target list before you commit.

Deep dive: Per-seat vs credit pricing · Compare FUNEL with other tools · FUNEL pricing

Frequently asked questions

What is B2B lead generation?

Finding businesses and people who could buy from you and starting a conversation with them.

Where should I start?

Define your ideal customer profile, because every other step depends on knowing who you are looking for.

What is the difference between lead generation and lead enrichment?

Lead generation finds new leads. Lead enrichment adds missing details to leads you already have.

Is cold email still worth doing?

Relevant, well-targeted, low-volume outreach with an easy opt-out can work. Mass irrelevant email tends to hurt deliverability and reputation.