Let’s face it: the B2B marketing world is more cutthroat than ever—especially if you’re in SaaS or tech. Traditional campaigns that rely on pure brand awareness or a “spray and pray” approach simply won’t cut it in 2025. Enter performance marketing: a data-driven strategy laser-focused on measurable outcomes and tangible ROI.
When you partner with a B2B performance marketing agency, you’re bringing on a team that lives and breathes metrics—from conversion rates and cost-per-lead to pipeline velocity and, ultimately, revenue. This is about more than clicks or impressions; it’s about real impact on your bottom line. You don’t just want an agency that sets targets, you want an agency that smashes them.
At Gripped, we understand the intricacies of B2B SaaS and tech. We know how to harness advanced analytics to pinpoint exactly where your opportunities lie. Our approach blends creativity, strategic thinking, and relentless optimisation, so you get results that don’t just look good on paper—they actually move the needle for your business.
In this article, we’ll explore what sets a top-tier B2B performance marketing agency apart and break down the factors you should consider when choosing the right partner. Ready to turn your marketing into a performance machine? Read on to discover how an expert agency can help you dominate your niche and fuel sustainable growth.

1. Gripped

Gripped is a London-based agency that combines data-driven techniques with creative marketing solutions to help tech and SaaS businesses achieve their growth targets. They offer world-class performance-based marketing services, such as SEO, content marketing, paid social and conversion optimisation. With a promise of measurable KPIs and an ROI-driven approach, Gripped ensures exceptional marketing performance metrics for B2B businesses. If you’re an ambitious business looking for targeted, effective, and quantifiable marketing solutions, Gripped should be your go-to agency. Get a free marketing audit today and see how you stack up against your three closest competitors.
2. The Marketing Practice

The Marketing Practice is an international B2B performance marketing agency that offers comprehensive services to drive customer engagement and sales. They design and implement performance-based marketing strategies by integrating services such as account-based marketing, customer advocacy, telemarketing, and digital marketing. Their data-driven approach, coupled with creative marketing solutions, makes them an ideal partner for businesses looking to achieve substantial growth.
3. Ironpaper

Ironpaper is a B2B growth agency specialising in lead generation and marketing for tech companies. Their performance-based marketing services and conversion optimisation tactics ensure that every penny spent on marketing is accountable and helps businesses achieve measurable growth. If you are a tech company looking for marketing solutions that deliver results, then Ironpaper is a solid choice.
4. KERN Agency

The KERN Agency is a prominent player in the performance marketing space. They offer B2B marketing solutions, data analytics, and targeted content creation. KERN Agency has a commendable track record in industries including tech, manufacturing, and service-providers. They synergise traditional and digital methods into a comprehensive strategy that’s perfect for businesses at various growth stages.

5. Directive

Directive is a search marketing agency for enterprise and B2B with a strong focus on performance marketing services and marketing performance analytics. Catering primarily to software companies and SaaS businesses, Directive combines their deep understanding of the industry with advanced SEO and PPC strategies to drive high-value leads.
6. Ogilvy

Ogilvy is a global marketing and advertising agency with a noted expertise in building brands. Their capabilities in B2B social media marketing performance and content marketing performance are well-recognised in the industry. They offer customised B2B marketing solutions that effectively align with your brand’s objectives and audience preferences.
7. Square 2

Square 2 is renowned for their data-driven strategies and passion for results. Their areas of expertise include conversion optimisation, performance tracking, and B2B marketing campaign performance. They are particularly well-suited for tech and health-related industries.
8. Shift Paradigm

Shift Paradigm is a performance marketing agency that combines marketing consultancy with actual execution. Their proficiency in lead generation and performance marketing techniques for B2B businesses make them an ideal choice for those looking to enhance their customer acquisition strategies.
9. Accenture

Accenture has an award-winning B2B marketing service. They offer a range of services from strategic planning to performance analytics. With their profound understanding of B2B marketing dynamics, they can provide your business with integrated marketing solutions designed to generate results.
10. Quarry

Quarry is a revenue-focused marketing agency known for their commitment to driving business outcomes. Their unique approach to B2B marketing strategies and their ability to craft compelling customer experiences make them a worthy contender for businesses looking to boost their sales performance.
In Summary
Performance marketing isn’t a quick fix; it’s a long game that demands data-driven insights, iterative testing, and a deep understanding of your market. When executed correctly, it becomes the engine that consistently generates leads, boosts conversions, and drives revenue—all while keeping you agile enough to adapt to ever-evolving buyer behavior.
Whether you’re a SaaS start-up looking to build momentum or an established tech business aiming to break into new markets, the right B2B performance marketing agency can make all the difference. By partnering with experts who prioritise results over vanity metrics, you’ll gain the clarity, strategy, and execution needed to hit—and surpass—your growth targets.
At Gripped, we take a hands-on, results-first approach to every client engagement. We don’t just set KPIs; we own them alongside you. If you’re ready to level up your marketing strategy and see tangible ROI, get in touch with Gripped today. Let’s roll up our sleeves and create a performance-driven marketing plan that propels your business toward long-term success.

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B2B Performance Marketing Agency FAQs
B2B performance marketing agencies offer a strategic blend of digital services designed to optimise a business's marketing strategies. They utilise key performance indicators (KPIs) and other essential metrics to gain a deep understanding of a business's performance. This insight allows them to significantly improve campaign effectiveness, channel optimisation, and audience targeting, ensuring that your marketing efforts deliver tangible results.
Performance marketing agencies bring a host of benefits to your business. They leverage data-driven insights and industry expertise to refine and enhance your marketing initiatives. These enhancements through channel and service expertise aim to maximise return on investment (ROI). Additionally, working with a performance marketing agency can lend a fresh perspective to your strategies and help you capitalise on new marketing opportunities.
Choosing the best B2B performance marketing agency for your business involves a thorough evaluation of several critical factors. These include the agency's field expertise, previous work with clients in your industry, their approach to performance marketing and whether there is a natural chemistry between your teams. Furthermore, it's essential to discuss your business goals with potential agencies to ensure their services align with your specific needs. Transparent communication and shared business values is a solid foundation for a successful partnership.
B2B performance marketing agencies typically offer a wide array of services to cater to various business needs. These encompass SEO, content marketing, paid advertising, data analytics, and social media marketing. Many also provide conversion optimisation services, helping businesses transform their website visitors into customers. All these services are essential in crafting a holistic marketing strategy that drives revenue growth.