Digital Marketing and Advertising Agency Leads

Generate marketing agency databases with verified data in any country worldwide

Marketing Sector · Mar 2026 · 6 min read

Key takeaways

Getting digital marketing and advertising agency leads is straightforward: filter by business type + location and get verified email, phone, website, LinkedIn and Google rating
There are over 150,000 marketing agencies in Europe alone — a massive market for B2B sales
Search Google Maps and press Start. Vonsel gathers the business results as you explore the map, going beyond the pins you can see at a glance. Pause, continue and save your search when you are ready. Google Maps does not provide business emails. Vonsel visits the available business websites to find published emails, additional phone numbers and links to up to 118 supported social networks and other platforms. What it finds depends on what each website publishes.

The market

Why sell to marketing agencies?

Digital marketing agencies are one of the most receptive B2B niches for new tools and services. According to Statista, the global digital advertising market surpassed $680 billion in 2024. Agencies constantly need data tools, analytics, automation, and training. The Statista B2B advertising and marketing overview breaks down spending data, channel distribution, and digital adoption rates that confirm the sector's investment appetite.

What sets this niche apart is that agencies are habitual technology buyers. If your product helps them deliver better results for their clients, they buy it. They need lead gen tools, market data, reporting software, and more. Search Engine Journal's guide to local SEO for small businesses illustrates the kinds of services agencies are selling to their clients, revealing what tools they need to deliver results.

The challenge is finding the small and mid-size agencies that don't appear in rankings but are the most open to trying new tools. With a segmented database, you can reach them directly. Resources like Shopify's roundup of digital marketing tools show the breadth of solutions agencies are evaluating, making it a great starting point to understand their buying priorities.

150K+

digital marketing agencies in Europe looking for tools that improve their results

— Source: Statista, Digital Advertising Report, 2024

$680B

global digital advertising market in 2024

78%

of agencies look for new tools every quarter

118

Supported networks and platforms

Comparison

What is a marketing agency lead and how do you get one?

A marketing agency lead is verified contact data: agency name, phone, email, website, LinkedIn, address, Google rating and reviews.

Manual LinkedIn searching

Find profiles but no direct emails or phone numbers.

Efficiency20%

Agency ranking sites

Only top agencies. Mid-size and small ones missing.

Efficiency25%

Events and networking

Geographically limited and only 1-2 times per year.

Efficiency20%

Recommended

Database with Vonsel

Filter by "marketing agency" + city and in seconds get verified emails, phones and LinkedIn across 120+ countries.

Efficiency95%

Want marketing agency leads now?

Select "marketing agency", "advertising agency" or "digital agency" and download your database.

Start Free

Without a database

Searching LinkedIn without direct emails
Only finding the big agencies
No idea how many agencies are in the area
Contact rate: under 3%

→

With Vonsel

Verified email, phone and LinkedIn
Large, medium and small agencies
GPS map with all agencies in the area
Contact rate: over 30%

Method

How to get marketing agency leads in 4 steps

Open the Business Finder

Go to the Vonsel Business Finder and select "marketing agency", "digital agency" or "advertising agency".

Choose the geographic area

Select the city, region or country. Works in 120+ countries: US, UK, Spain, Mexico, Germany, France, Colombia...

Filter and segment

You get name, email, phone, website, LinkedIn, rating and reviews. Segment by size and specialization.

Export and reach out

Download to Excel/CSV. Agencies respond well to personalized emails that mention something about their work or reviews.

Marketing agencies are especially receptive to tools that save them time or improve their client results. If your pitch includes concrete ROI data, response rates multiply by 3x.

Data

What data do you get for each agency?

Data	Description	Accuracy
Agency name	Commercial name	99%
Phone	Direct number	90%+
Verified email	Contact email	85-95%
Social media	LinkedIn, Instagram, Facebook	As available
Google rating	Score and reviews	99%
Website + Address	Website and location	99%

Marketing agencies are natural buyers of tools: if you improve their results, they buy

📊

Is your agency prospecting working?

1. Do you have a marketing agency database?

Yes, up to dateI have somethingNo

2. Does your data include email + phone + LinkedIn?

Yes, all of itOnly emailsNo / very incomplete

3. Does your message explain how you improve their clients' results?

Yes, with dataGenericI don't personalize

Search Google Maps and press Start. Vonsel gathers the business results as you explore the map, going beyond the pins you can see at a glance. Pause, continue and save your search when you are ready. Google Maps does not provide business emails. Vonsel visits the available business websites to find published emails, additional phone numbers and links to up to 118 supported social networks and other platforms. What it finds depends on what each website publishes. Keep businesses on a map, organise them by stage, edit their details and use a Kanban board, calendar, notes, actions, tags and custom fields. Free holds 20 businesses unlocked. Start holds 800, Pro 4,000 and Scale 20,000.

In summary

There are 150,000+ marketing agencies in Europe that habitually buy tools and services
With Vonsel you generate agency leads in seconds: verified email, phone, LinkedIn, website and Google rating
The pitch that works mentions concrete ROI for the agency's clients — personalize with data from their reviews

Generate marketing agency leads in any city

Start Free

Frequently asked questions

How do I get marketing agency leads?

Use Vonsel: select "marketing agency", "advertising agency" or "digital agency" as business type, choose the city or country, and in seconds you get name, phone, verified email, website, social profiles and Google rating for each agency.

What data do I get for marketing agencies?

For each agency you get business name, phone, verified email (85-95% accuracy), address, website, Google rating, reviews and profiles on LinkedIn, Instagram and Facebook. Everything exportable to Excel or CSV.

Why sell services to marketing agencies?

Marketing agencies are habitual buyers of SaaS tools, data, training and complementary services. They are a high-value B2B niche with high willingness to pay for solutions that improve their client results.