Top 8 B2B Marketing Agencies to Grow Your Traffic (+ Costs & Expert Tips)

A B2B marketing agency helps B2B brands grow their online presence, traffic, and conversions. The cost is between $1,500 to $30,000 per month, depending on the services needed. Check out our top 8 B2B agencies to hire, plus tips for partnering with the right one.

B2B marketing agencies help businesses market, sell, engage, and grow.

They’re experts in business-to-business challenges, such as complicated sales models, crowded buying committees, interdependent supply chains, longer sales cycles, and sizable average order values (AOVs).

The stakes are high, the deals are huge, and buyers’ expectations have never been greater.

A B2B marketing company navigates these complexities with ease, offering a comprehensive suite of integrated digital marketing and website optimization services to help businesses stay competitive in the digital-first market.

Let’s review what business buyers expect, cover B2B agency basics, and compare eight marketing agencies to help your business stay competitive, deliver on customer expectations, and grow revenue.

8 B2B marketing agencies to grow your business

We give our full hearts and data-fueled brains to getting transformative results for our clients.

The one drawback to our (some might say obsessive) commitment? We occasionally find our plates too full to take on new business and will recommend these projects to other agencies we trust.

In this spirit, we’ve vetted the eight business marketing agencies below, so you don’t have to.

1. HawkSEM
2. Ironpaper
3. Jellyfish
4. Human
5. Intero Digital
6. ATAK Interactive
7. Bython
8. TKG

1. HawkSEM

As an award-winning, market-leading B2B agency, there’s nothing our teams at HawkSEM find more satisfying than helping our B2B clients compete, grow, succeed, and scale.

We have deep experience helping clients reach business buyers on their preferred channels, combining search engine marketing (SEM), pay-per-click advertising, social media optimization, email marketing, and more.

Not only that, but we help them improve their website and landing pages to engage, inform, and convert buyers, with an eagle eye on conversion rate optimization (CRO), making every buyer visits count.

We integrate these services into comprehensive solutions for our clients, all underlaid by the game-changing foundation of reliable and automated data.

Our data-driven team members use our proprietary marketing technology ConversionIQ to untangle complicated attribution models;  uncover every conversion opportunity; automate reporting; and more, ultimately enabling clients to connect the dots to reveal the next best strategic action.

Even better? Set-it-and-forget-it doesn’t exist here — we have a senior strategist on every account, and our team members work hands-on evaluating and optimizing campaigns for better performance.

Sample services

• Paid search/PPC
• CRO and landing page optimization
• Search engine optimization
• Shopping feed management
• Performance display
• Content marketing
• Remarketing and paid social

Clients

• Honda
• Microsoft
• Nike
• Verizon
• Merril Lynch

Best for: B2B, Ecommerce, SaaS, Finance, Healthcare, Education, Professional services

2. Ironpaper

B2B growth agency Ironpaper helps businesses leverage integrated digital marketing strategies to attract their target audience, convert customers, gain revenue, and achieve measurable results.

Ironpaper’s team of 70+ members, located across the U.S., is obsessed with finding unique ways to help businesses grow.

As a HubSpot Diamond Certified Agency Partner, Google Partner, and Databox Premier Certified Agency Partner, Ironpaper has the skilled expertise to help your business maximize its techstack to achieve goals and better performance.

Sample services

• B2B marketing
• Content
• Sales enablement
• Lead generation
• Website design
• Strategy

Clients

• Shell Catalysts & Technologies
• Goddard Technologies
• Steelcase
• Crossfit
• Sparks Group

Best for: B2B, technology, SaaS, IT/cloud computing, cybersecurity, healthcare, manufacturing, industrial, professional services

3. Jellyfish

Jellyfish is a global performance marketing company combining creativity, technology, data, strategy, media, and more to help B2B brands accelerate success.

The Jellyfish team has extensive technology partnerships with Meta, Google, Amazon, Salesforce, Bloomreach, TikTok, and many other platforms.

With more than 2100+ employees across 22 countries, Jellyfish helps clients maximize their online presence, MarTech stack, marketing campaigns, and data to reach audiences in over 150 markets.

Sample services

• Creative
• Media
• Partner Technology
• Data
• Strategy

Clients

• Amazon Fashion
• Yves Rocher
• UNHCR
• Harrods
• Yanolja

Best for: B2B/B2C, retail, FMCG, financial services, travel, automotive, healthcare, media, entertainment

4. Human

B2B marketing strategy agency Human helps ecommerce entrepreneurs grow their business through a comprehensive set of B2B ecommerce and marketing services.

True to their name, Human goes the extra mile to take a human approach to understanding your business, goals, teams, needs, and marketing efforts. In fact, they boast a 1-1 employee-to-client ratio, ensuring you always have the team’s undivided attention.

If you’re an ecommerce business struggling to maximize technology and digital strategies to grow your business, Human should be a top contender in your search for an agency for B2B marketing.

Sample services

• Marketing strategy
• Branding and creative
• Content marketing and SEO
• CRO and paid media
• Ecommerce marketing
• Email marketing and SMS marketing
• Marketing Analytics

Clients

• Thompson Tee
• Kwik-Hang
• GoGreenSolar
• Textedly
• FASTECH

Best for: B2B companies looking for human-centric marketing strategies.

5. Intero Digital

Global marketing agency for B2B Intero Digital combines integrated digital marketing solutions and proprietary AI technology to help businesses succeed.

With 400+ seasoned marketing professionals at your service, Intero Digital offers paid media, search, email marketing, web development, creative design, digital PR, and more — everything a B2B business needs to reach, attract, convert, and re-engage customers.

Its secret sauce? Its InteroBOT® technology mimics crawling spiders from Google, Bing, and other search engines to determine the best opportunities to improve your site and search rankings.

Sample services

• Paid media and social media marketing
• SEO and CRO
• Web design and development
• Email marketing
• Content creation, strategy, and digital PR

Clients

• Clark Land Services
• Blackbaud
• Arcadia Data
• Auberge Resorts
• Tuscany Pavers

Best for: Small and mid-sized B2B businesses looking to improve their digital presence

6. ATAK Interactive

ATAK Interactive is a full-service B2B agency helping businesses grow company revenue.

At ATAK, customer success comes down to four steps: strategy, execution, communication, and success — all supported by analytics and conversion optimization.

Its team is experienced across major technology platforms, languages, APIs, and integrations. It offers a full suite of integrated marketing, creative, and strategy services to make B2B businesses more integrated, structured, engaging, and competitive.

Sample services

• Strategy
• Marketing
• Development
• Design
• HubSpot

Clients

• Watters International Realty
• Triumvirate
• Randstad RiseSmart
• Gaviña Coffee Solutions
• California Pizza Kitchen

Best for: B2B, technology, biotech, fintech, manufacturing, industrial, professional services

7. Bython

Demand generation publishing and marketing company Bython specializes in helping B2B marketing and sales companies attract qualified leads, build brand awareness, drive results, and achieve positive ROI.

Bython focuses on marketing operations and specialized B2B campaigns, such as account-based marketing (ABM), buying groups, form fills, intent data, multi-touch campaigns, and more.

The agency also drives success with Byonic, an innovative technology for B2B demand generation and digital operations. It combines intelligence, demand generation insights, and automated smart data dashboards into a single platform.

Sample services

• B2B campaigns
• B2B content syndication
• Events and webinars marketing
• Telemarketing
• Marketing operations

Best for: B2B, SaaS, IT services, cybersecurity, cloud solutions, enterprise software, AI/machine learning

8. TKG

TKG (The Karcher Group) has offered web, marketing, and IT solutions to market leaders for 25+ years.

This group helps B2B businesses grow their customer base and sales through a comprehensive suite of branding, B2B marketing services, and video solutions. Plus, they set themselves apart with a focus on IT services, from cyber and email security, ADA compliance, SSL services, and other platform services.

If you’re a B2B leader needing creative, technical, platform, and marketing services, TKG is a one-stop-shop and committed partner to advancing your business.

Sample services

• Branding
• Website design
• Digital marketing
• Video
• IT services

Clients

• Premier Bank
• United Way of Greater Stark County
• Gregory Industries
• Goodyear Tire and Rubber Company
• Lucky Shoes

Best for: B2B, technology, SaaS, manufacturing, healthcare, financial services, non-profit

These eight B2B agencies partner with clients to realize meaningful value through technology, optimization, creativity, and integrated marketing services.

They place their client’s needs at the heart of their strategic approach to accelerating business-to-business success.

Before evaluating these awesome agencies, how do you decide when to hire a B2B marketing agency?

What do today’s B2B buyers expect?

B2B buyers expect B2C-like digital customer experiences. As business research, communication, purchasing, and partner evaluations move to digital-first channels, these channels need to be easy to use, secure, and satisfying to retain buyer loyalty.

Today’s buyers want:

• Personalized marketing to educate, remind, and motivate next steps.
• Self-serve portals to reorder inventory, pull invoices, and fulfill business tasks.
• Immediate issue resolution to get help and solve problems.
• Access to data and reporting to support their business case and decision making.
• Comprehensive content to help them evaluate services, software, and products, before reaching out to a sales rep.
• Plentiful engagement channels (like your website, sales team, social media, customer support, and chatbots) to interact with and evaluate your business at their preferred place and time.

It’s complicated to say the least. Buyers want the convenience to browse and buy however they want, across increasingly long evaluation periods.

In fact, today’s B2B buyers use more than ten channels, including online and digital, as part of their purchasing journey — and expect each channel to deliver a proactive, personal, and positive experience.

It’s challenging to meet this level of expectation without an expert hand. 

A B2C-like copycat approach won’t cut it, you need an agency with expertise and past performance helping B2B companies grow.

To help you narrow down your options, we’ve hand-selected eight marketing agencies with extensive B2B skillsets.

How to tell if you need a B2B marketing agency

Unless you have considerable in-house resources (experienced in digital optimization, data, technology, and multi-channel marketing programs) it’s always a good idea to bring in an objective expert.

B2B marketing agencies can objectively look at your existing performance and unearth opportunities to improve your customer’s experience, improve messaging, deliver high-quality value, reduce friction, or capitalize on emerging technology, marketing automation, and trends.

So, how do you decide when to bring in the experts?

How do you find the right B2B marketing agency?

Your business’s digital marketing strategy is crucial to its success. It helps you go to market, attract new customers, grow bigger deals, gain brand recognition, and stay competitive in a constantly changing, increasingly digital-first market.

The right B2B marketing firm guides your success in each of these areas, delivers market research, and acts as an extension of your team.

Finding the right fit for your services, preferences, and goals is critical to finding an enduring growth partner.

Try to dig into their specialties, communication preferences, and approach by asking questions to understand how they would approach your marketing strategy.

The Takeaway

An agency taking a B2C approach to your website and marketing won’t be as effective as one that knows the ins and outs of B2B and has past performance in a business-to-business environment.

Of course, each B2B marketing agency has a different set of skills, technology partners, employee expertise, past performance, certifications, project management approach, and more. So take care to find the right partner to tackle your challenges and advance your ambitions.

Need help finding a B2B agency you can trust? We’re an award-winning, full-service digital agency with many happy B2B clients. Contact us for a free consultation.