
B2B Lead Generation
B2B Lead Generation Services
Most cold outreach doesn’t fail because of the email. It fails because of the list. Send a great message to the wrong 2,000 people and you’ll hear nothing back.
Our B2B lead generation services fix that part first. We build every list around the buyers you want, by industry, company size, location and job title. Then our researchers check each contact before it reaches you. You get a clean file your team can start working the same day.
1,000+ projects deliveredClients around the worldHand-checked business emails
What you get
A custom lead list, researched by people
Good B2B lead generation starts with the right people on the list. That’s why every custom lead list we build starts with your brief, not with a database export. Our lead research services team finds the companies that fit, then the people inside them who make the buying decision.
Each row in your B2B contact list can include:
- Company name, website, industry and size
- Decision-maker’s full name and job title
- Business email, checked before delivery
- Company phone on request; personal and direct phones on a custom quote
- LinkedIn profile URL
- City, state and country
- Segment tags and short notes for personalization
You get it in Excel, CSV or Google Sheets. Whether you need a small B2B prospect list for one campaign or ongoing prospect list building every month, the B2B contact data is checked before it reaches you.
Some clients need B2B sales leads to test a new market. Others want lead list building before a big outbound push. And some use our B2B list building services every month, so their sales team never runs out of people to call. Our list building services work for all three.
LinkedIn lead generation that starts with the right profiles
LinkedIn is where most B2B buyers keep their job title up to date, so it’s one of our main research sources.
As a LinkedIn lead generation agency, we don’t sell you software or send connection requests from your account. We find the people who match your brief and hand you a clean LinkedIn lead list with profile URLs, titles and contact details.
Our LinkedIn lead generation service works well if you:
- Run LinkedIn outreach and need better targets than a saved search gives you
- Want the email and phone number behind each profile, not just the URL
- Plan to reach the same buyers by LinkedIn, email and phone together
You can order LinkedIn lead generation services as a one-off list or as a monthly batch.
B2B email list building for real outreach
Thinking about whether to buy B2B email list files from a big data vendor? Those lists are usually old, shared with hundreds of other buyers and full of generic inboxes.
Our email list building services take a different route. We build a targeted email list from scratch, for your offer only.
Every B2B email list we deliver includes:
- The decision-maker’s business email, checked before delivery
- Personal emails or direct phone numbers on a custom quote, if your campaign needs them
- The company and role details you need to write a personal first line
That makes email lead generation simpler. Your team writes the campaign, and we handle the email list building. Need a business email list for one industry, or several lists for different segments? Either way, you only get people who match your brief.
AI + people
AI lead generation, checked by people
There’s a lot of noise about AI for lead generation right now. Tools can pull thousands of names in minutes, but automated lead generation on its own tends to give you wrong titles, closed companies and bounced emails.
We use AI where it saves time and people where accuracy matters. Our AI powered lead generation process works like this:
01
AI prospecting tools help us find companies that match your filters faster
02
AI data enrichment fills in company details such as size, industry and tech stack
03
Our researchers then check each person, title and contact detail by hand
So you get the speed of an AI lead generation agency with the care of a human research team. Already using AI sales prospecting tools? Our lists give them clean data to work with. That’s AI B2B lead generation the way we think it should work, and it keeps our AI lead generation services affordable for small teams.
Who we help
Business lead generation services for teams that sell to businesses
Our clients include SaaS companies, agencies, consultants, recruiters, financial advisors, healthcare suppliers and contractors. We do a lot of lead generation for IT services firms, and lead generation for technology companies selling into a narrow market is exactly the kind of work we enjoy.
Account-based campaigns
We also build target account lists for account based marketing lead generation. You name the accounts, or we find them, and we map the buying team inside each one.
A few lists we’ve delivered:
Healthcare
1,000 pediatric dentists across the United States, delivered in four days
Pharma
Market-access contacts at Europe’s 15 largest pharmaceutical companies
Finance
A database of US Registered Investment Advisers with assets under management and headcount
Venture capital
Seed to Series A venture capital investors in Web3 across the US, Singapore and Hong Kong
Selling to builders or trades? See our construction lead generation page.
How it works
How our outsourced B2B lead generation works
Four simple steps, from your brief to a file your team can use.
01
Tell us who you sell to
Send your website, target market and job titles. Have an ideal customer profile? We’ll follow it. No ICP yet? We’ll sketch one with you first.
02
We research, we don't just export
We work through company websites, LinkedIn, industry directories and prospecting tools, and check that each company fits your filters.
03
We check and clean
Contacts are checked before delivery, duplicates go, and anything that doesn’t match your brief is cut.
04
You get the file, and we tune the next batch
Tell us what worked, and the next list gets sharper.
Built for outbound lead generation
If your growth depends on cold email, LinkedIn or cold calling, the list is your foundation. Sales teams, founders and agencies use our sales lead generation services instead of renting another lead generation database they’d have to clean themselves. Good sales lead generation is mostly good research, and that’s the part we do.
Why CLG
Why choose us for outsourced lead generation
Here’s what you get when our team builds your list.

Real researchers, not a scraped database
Every list is built for your brief, so you don’t pay for contacts you’ll never use.
Pricing you can plan around
Fixed plans from $99 for 1,000 leads, so you know the price before we start.
More than contact details
Business emails and LinkedIn profiles, so your team can reach buyers by email and on LinkedIn. Company phones on request.
A team in two time zones
Boca Raton, Florida and Kushtia, Bangladesh, so your list keeps moving while you sleep.
1,000+ projects
Delivered for clients around the world.
A lot of lead gen services sell you volume. Our B2B lead generation service is about fit: fewer wasted emails, and more replies from people who can actually buy.
Sidney Slover, founder of Learn It Live, says our team has “consistently delivered high-quality research on time.”
Pricing
B2B lead generation packages and pricing
Every plan starts with a free ICP, so we know exactly who to look for. Each custom lead list comes with business emails, found and checked by our team.
Starter
Best for: startups and small teams testing a market
1,000 leads
What you get
- A free ICP outline before we start
- Companies picked by industry and location
- Decision-maker name and job title
- Business email and LinkedIn profile, company phone on request
- Company website, size and location
- Emails checked, duplicates removed, delivered in Excel, CSV or Google Sheets
Extras
- Fit checks against your ICP
- Segment tags for personalized outreach
- Outreach Campaign Success Guide
Growth
Best for: sales teams growing their outbound campaigns
3,000 leads
What you get
- Everything in Starter
- Several industries, regions or job titles in one order
- Personalization notes and segment tags on every contact
- B2B sales leads split into ready-to-use campaign lists
- A second batch refined from your feedback
Extras
- An ICP review call with our team
- A shortlist of priority accounts to contact first
Complete
Best for: agencies and B2B campaigns across several markets
6,500 leads
What you get
- Everything in Growth
- Several countries, or account based marketing lead generation for named target accounts
- Senior decision-makers mapped inside larger companies
- Custom fields for qualifying and routing leads
- Research notes for personalized sales outreach
- A repeatable prospect list building plan for future campaigns
Extras
- A file layout ready to import into your CRM
- A territory and segment dashboard
- A campaign strategy workshop
Not sure which plan fits? Tell us who you sell to and what your outreach goal is, and we'll match the list to it.
Ask us which plan fits →One-time prices. Before we start, we confirm the lead count, locations, fields and delivery time with you. Every list includes business emails. Company phones are added free on request; personal emails and direct phone numbers need a custom quote. Replies, meetings and sales depend on your outreach, so we don't promise them.
Starter deal
Start small with the 1,000-lead starter deal
Want to see our work before you commit? Try our lead generating services on one list first. The starter deal gives you 1,000 researched B2B leads plus a free ICP, delivered in 3 days.
FAQ
B2B lead generation FAQs
Still have a question? Book a free strategy call and we’ll walk you through it.
What do lead generation services actually deliver?
A ready-to-use list of companies and decision-makers that match your ideal buyer, with their contact details checked. With us, that means names, job titles, business emails and LinkedIn profiles in one file. Company phones are added free on request; personal emails and direct phones are quoted separately.
How is a lead generation service different from buying a database?
A database gives you everyone. We give you only the people who fit your brief, researched for your campaign. Every list is built fresh for your order, never pulled off a shelf.
What is outbound lead generation?
It’s when you reach out first, by cold email, LinkedIn or phone, instead of waiting for buyers to find you. It only works when the list is accurate.
Is outsourced lead generation worth it for a small team?
Usually, yes. Research takes hours your team could spend selling. When you outsource the list, your reps start each day with people to contact, not people to find.
Can I get B2B lead generation services without an ICP?
Yes. Share your website and a few of your best customers. We’ll outline an ideal customer profile first, then build the list around it.
How much do B2B lead generation services cost?
Plans start at $99 for 1,000 leads, then $249 for 3,000 and $499 for 6,500. Most teams start with the 1,000-lead starter deal, then scale up.
What format will I receive, and how fast?
Excel, CSV or Google Sheets. The 1,000-lead starter deal is delivered in 3 days, and larger projects get a timeline up front.
