Since then, however, many such agencies have appeared — and then disappeared.
But some of them not only survived but also stood the test of time. This doesn’t mean that there are agencies that have brought great results for their clients in spite of their young age.
With no further ado, here are the Top 30 growth hacking agencies for 2024.
1. GrowthRocks
Website: growthrocks.com
Established: 2014
Headquarters: London, UK
Tagline: “Sky is not the limit”
Hey, that’s us! *awkward self high-five*. GrowthRocks is a growth hacking marketing agency that helps startups and well-established companies to achieve rapid and sustainable growth. Headquartered in London with worldwide partners and clients, including Volvo, FedEx, and Minvdalley.
GrowthRocks is also passionate about education and training, having launched several academies over the years, including the Performance Marketing Academy, Content Marketing Academy, and Growth Hacking Academy.
Additionally, the team behind GrowthRocks is the same one that built Viral Loops, a SaaS platform specializing in viral and referral marketing. Viral Loops became so successful that it was eventually acquired by Wishpond, a publicly traded marketing technology company, for $2.3 million.
And what’s more, GrowthRocks’ CEO, Theo Moulos, himself accepts free 30′ consulting calls. Book him here.
2. GrowthGirls
Website: growthgirls.com
Established: 2019
Headquarters: London, UK
Tagline: “Unleash the power of data”
Growthgirls offers its digital marketing services for startups and multinationals alike, and for a number of different industries. Accordingly, they’ve worked with brands such as Oh app, Sundance Film Festival, and Lana Bank.
As the name suggests, the growth marketing agency has a strong feminine side. GrowthGirls is a woman-owned agency that embraces diversity and is looking to empower women and their businesses respectively. And it does so through the services and the growth/ marketing training it provides.
If you’d like to know more about GrowthGirls (and your business), you can try their new quiz to find out your Growth Marketing Score.
Would you like to book a free call with GrowthGirls’ CEO, Effie Bersoux? Book a slot here.
3. Elysian Fields
Website: elysianfields.co
Established: 2021
Headquarters: London, UK
Tagline: “We help founders secure unfair advantages in their pursuit of growth.”
As exited marketing agency founders, Venture Partners, and VC Investment Committee members, they understand the metrics investors are looking for in founders and they know that hitting funding milestones comes down to creating an Unfair Advantage for any company. They see this as a structured way of working that combines a powerful value proposition coupled with marketing operations to deliver sustained marketing testing and growth.
So they help customers treat marketing as engineering, with every insight validated and your CAC/LTV ratio below competitors. This process greatly stacks the funding odds in the customer’s favor.
Would you like to book a free call with Elysianfields’ Executive, Noah Bergman? Book a slot here.
4. Right Side Up
Established: 2016
Headquarters: San Fransisco, USA
Tagline: “If you’re looking for a marketing agency, YOU’VE COME TO THE WRONG PLACE”
The tagline of Right Side Up speaks for itself because, indeed, it is not a traditional marketing agency. Right Side Up is “a collective of premium marketing talent—with all of the marketing chops, and none of the agency fluff”. So what does this mean in practice?
Their growth services are separated into 3 basic categories: Digital Marketing, Offline Marketing, and eCommerce Marketing.
The former category encompasses three branches of marketing, namely performance, lifecycle, and eCommerce. The second category, offline marketing, is dedicated to helping brands expand offline through podcasts, radio, and even TV. This is where they can help them break into OTT advertising, in collaboration with media buying agencies to support execution. The last category is for those who are interested in getting noticed on Amazon or finding a helping hand to set up and run Shopify, BigCommerce, or any other DTC platform.
5. Galactic Fed
Website: galacticfed.com
Established: 2017
Headquarters: Chicago, Illinois
Tagline: “A growth marketing agency that triples your revenue, not your costs.”
Galactic Fed was built from the data, AI, and growth hacking techniques that launched Silicon Valley’s most iconic brands. Their approach was pioneered by an early team of mathematicians and software engineers, and since 2017, Galactic Fed has helped over 600 companies grow.
Galactic Fed has a results-driven culture, helping companies design the optimal strategy to accelerate user acquisition and increase revenue, including paid media, SEO, content, website creation, email, creative, organic social, customer strategy, and more.
Galactic Fed is best for startups, service brands, B2B SaaS, food & bev, consumer, tech, and all companies seeking affordable revenue growth through data-backed campaigns.
6. Rockboost
Website: rockboost.com
Established: 2014
Headquarters: Rotterdam, The Netherlands
Tagline: “Creating Growth”
Located in The Hague, NL, Rockboost is offering its growth hacking services for the last 6 years. Amongst its clients, one can find Cisco, Philips, and Sony.
The agency can help startups find their product/market fit and build an audience. Then, Rockboost can assist them in finding their business North Star Metric and build a growth strategy with that in mind. A pure growth hacking agency, Rockboot combines various data sources and turns them into valuable insights.
Besides its growth hacking services, Rockboost also offers in-house training as well as workshops, not only for professionals but for students, as well. Last but not least, Rockboost can provide custom software solutions.
7. Deviate Labs
Website: deviatelabs.com
Established: 2014
Headquarters: Los Angeles, USA
Tagline: “Innovative Growth”
Deviate Labs is ‘founded by a Rocket Scientist and a Silicon Valley investment banker.’ It is a growth hacking consulting agency that has worked with companies ranging from bootstrapped startups to billion-dollar enterprises across a number of industries.
Deviate Labs is known for creatively cross-pollinating marketing tactics across industries and swiping emerging growth tactics from small startups, and deploying them across large enterprises.
If you have heard of the Dollar Shave Club, you now also know the growth marketing agency responsible for the product’s success.
8. MAD Kings
Established: 2016
Headquarters: Brussels, Belgium
Tagline: “Unlocking your company’s true growth potential using a powerful combination of data, CRO, creative marketing, and automation”
MAD Kings make a case for growth hacking, and agile, full-funnel processes having a higher ROI than “awareness campaigns”. And they are right.
Rapid experimentation, data analysis, creativity, and automation are combined by the agency’s marketers, designers, developers, and data scientists, to grow businesses.
The process of MAD Kings involves a loop of analysis, ideation, prioritization, and execution. Furthermore, they also have their own growth hacking workshop where you can learn how to turn your business into a growth machine quickly.
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9. Growth Division
Website: growth-division.com
Established: 2019
Headquarters: London, UK
Tagline: Scale your Seed-Stage Startup with a Team of Growth Marketing Experts
Growth Division is founded by two startup entrepreneurs, Tristan Gillen and Tom Dewhurst. Having built, scaled, and exited their own tech startup they are now building custom growth teams for seed-stage startups.
They have worked with over 130 startups to build their growth strategies and their growth teams. Their experience has led them to build their own growth marketing platform that is used by their growth teams to help startups they work with accelerate the pace of learning and drive growth.
They have experience across B2B, B2C and marketplace startups. Having now worked with the likes of Startups.com, Zellerfeld, Weavr, Oddbox, Stability AI, to name just a few.
10. Proper Expression
Website: properexpression.com
Established: N/A
Headquarters: Washington, District of Columbia
Tagline:B2B Growth Marketing. Properly Done.
ProperExpression is a B2B marketing agency and a Hubspot partner that blends art, data science, and digital innovation to deliver creative solutions to quantifiable problems.
This agency uniquely fuses growth marketing and growth hacking. Rather than just focus on rapid growth at the awareness stage of the funnel, ProperExpression experiments, iterates, and collects data across all channels to develop a growth marketing strategy.
With a results-driven culture and strong emphasis on tracking and data analytics, they work closely with sales teams to push deals across the finish line, maximizing the ROI of every marketing dollar and driving consistent growth.
11. Growth Room
Website: growthroom.co
Established: 2020
Headquarters: Paris, France
Tagline:“ROI-driven growth, from acquisition to RevOps.”
Growth Room is a growth partner that combines paid acquisition, outbound, and revenue operations to help companies generate a measurable pipeline. Their services are organized into four main pillars: Ads, Outbound, SEO, and RevOps.
The Ads team runs 4–6 week LinkedIn, Meta, and Google tests focused on cost per opportunity. The Outbound unit builds predictable B2B pipelines through targeted prospecting. Growth Room’s SEO practice uses AI-driven frameworks to boost visibility on Google and AI assistants, while RevOps aligns HubSpot and CRM processes for scalable growth.
With a bilingual team (FR/EN) and international experience across SaaS, e-commerce, and B2B services, Growth Room delivers ROI-focused growth strategies for ambitious companies in Europe and beyond.
12. Growth Hakka
Website: growthhakka.co.uk
Established: 2015
Headquarters: London, UK
Tagline: “Self-perpetuating marketing programs that go viral
Growth Hakka is a growth hacking consultancy based in London, UK. They are experienced in executing successful, data-driven, growth-oriented campaigns for start-ups, small businesses, and larger clients from multi-national household names to unknown brands just launching.
They work on 6 tenets of automation, creative, data, marketing, product, and technology.
From rolling out Hubspot builds to creating animations to hardcore data analysis and A/B tests to Facebook ads to content calendars to eCommerce, they’re an end-to-end full-service agency.
13. Avaus
Website: avaus.com
Established: 2007
Headquarters: Helsinki, Finland
Tagline: “We turn your data into results, at speed”
Avaus is a Finnish company since the mid-’00s with offices in Helsinki, Stockholm, Gdansk, and a new one in Munich. The growth hacking agency is a Nordic leader in data-driven marketing. Avaus helps B2B and B2C marketers drive customer value and marketing effectiveness.
An official GrowthHackers.com partner, Avaus is one of the bigger growth hacking agencies, with more than 150 employees that promise truly personalized marketing because “we all are different.” The teams specialize in many marketing and growth hacking operations, including Business Strategy, Media Services, Marketing Automation, and Content.
Avaus has collaborated with big companies throughout the years. It has helped lots of clients to grow their businesses and the lifetime value of their customers.
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14. Off the Record
Established: 2016
Headquarters: Amsterdam, The Netherlands
Tagline: “The boutique growth bureau for startups, scale-ups & corporates”
Yet another growth marketing agency from the city of Amsterdam. Off the Record collaborates with ventures of all sizes, from ambitious startups to well-known scale-ups and innovative corporate ventures.
The way the agency works is this: Your company will get assigned a growth team from Off the Record. The growth team is a dedicated full-stack unit led by a Head of Growth. A product owner, a performance marketer, and a data analyst are also part of this unit that will help you grow. Then, the team will start working on your case. On a weekly basis, you will recap of current goals (OKRs), product backlog (experiments), and progress (performance).
The company also offers a growth workshop – an in-house training for those who are looking to build a growth mindset and learn more about the growth processes, and tools.
15. Growfusely
Established: 2018
Headquarters: Ahmedabad, India
Tagline: “Scaling your business is our primary goal”
Growfusely is a new agency from India. This growth hacking agency provides growth primarily through SEO-focused content marketing. It will take charge of your content and take it from point A to point Z. And so it will lay out the content strategy, execute it (writing and creation), and promote it.
It comes as no surprise that Growthfusely’s team consists of content editors, content writers, content marketing specialist, and SEO’s.
Last but not least, Growthfusely specializes in digital PR to help you get links from popular websites and publications, as well as building -and maintaining- your social media presence.
16. Cro Metrics
Established: 2013
Headquarters: Kentfield, USA
Tagline: “There’s no growth in the comfort zone”
Cro Metrics is one of the oldest growth hacking agencies out there and on our list. Having worked with some big tech names, like Facebook, the growth hacking agency promises to help you develop your growth strategy and give you a competitive advantage.
Cro Metrics will begin by developing a deep understanding of your business, KPIs, and customers, and then come up with hypotheses to test. Finally, through data analysis and iteration, they will measure the performance of the experiment to find out what worked and what didn’t.
What should also be noted is that Cro Metrics, unlike most growth hacking agencies, doesn’t charge its services by the hour. Instead, they try to build long-lasting collaborations, and thus they operate on a subscription model.
17. Growth Hackers
Website: growth-hackers.net
Established: 2016
Headquarters: Taipei, Taiwan
Tagline: “Grow Your Business. Higher. Faster. Smarter.”
Growth Hackers build scalable strategies based on the company’s products and users.
Through the power of -what else- growth hacking, this agency headquartered in Asia does A/B tests, experiments with acquisition channels, and combines many different digital marketing branches.
In this fashion, Growth Hackers offer SEO and content marketing services, accelerator and funding consultation, startup mentoring, App Search Optimization, PR, and branding services.
18. NoGood
Website: nogood.io
Established: 2018
Headquarters: New York City, US
Tagline: “No Marketing Fluff. No Budget Waste.”
Nogood is a growth marketing agency founded and run by marketing technologists & growth hackers. They have worked with IBM, P&G, American Express, Heineken, Southern Marsh, Harver, Ford, and Workzone, among others.
As their tagline reads, they are allergic to marketing fluff and marketing waste. Nogood doesn’t consider itself to be a traditional agency; they’d rather maximize the ROI of your startup or enterprise through a data-driven approach.
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19. Bell Curve
Website: demandcurve.com
Established: 2018
Headquarters: San Francisco, CA
Tagline: “Finally, an ads agency that works for startups.”
Backed by Y Combinator and trusted by hundreds of startups, Demand Curve has made a name for itself by helping businesses grow and scale, from initial traction to significant revenue milestones.
Their training programs have become a go-to resource for founders, especially those coming from a technical background, aiming to boost their marketing efforts without wasting time or budget. Their team consists of growth marketers, creatives, and data scientists, all working together to craft custom solutions for each client.
Their services span SEO, CRO, paid acquisition (including ads on platforms like Facebook, Instagram, and Google), and growth automation.
20. Ladder
Website: ladder.io
Established: 2014
Headquarters: Global
Tagline: “Data-driven growth minus the guesswork”
Ladder’s growth experts promise to remove the guesswork from growing your business. The growth hacking agency has spent millions of dollars and thousands of hours working with over 200 companies worldwide – from startups to the Fortune 500.
Ladder’s services focus on data-driven creative strategies, with proprietary tools like the Ladder Planner, which automates marketing plans based on millions of dollars in experiment data. Their solutions are designed to align creative and technical marketing teams, bridging gaps in communication and execution for smoother and more effective campaigns.
From performance marketing to creative testing, Ladder delivers full transparency to clients, offering weekly updates on strategy, execution, and optimization.
21. GrowthMasters
Established: 2019
Headquarters: San Fransisco, USA
Tagline: “LinkedIn Influence on Autopilot”
GrowthMasters is one of the newest growth hacking companies on our list. Coming from the US, the agency is not providing ‘holistic growth’, but rather, it cares about one thing: growth through LinkedIn.
The method they use to achieve that is the Content Machine Method™, as they call it. Following this method, GrowthMasters can help you build an audience through viral and valuable content that will put you “in the top 5% of content creators in your industry on LinkedIn.”
Venture-backed/exited CEOs, top executives, and consultants are those who usually collaborated with GrowthMasters to shape and grow their personal brand. Until now, the Content Machine Method™ has generated more than 60M views.
22. Wallaroomedia
Established: 2012
Headquarters: Utah, USA
Tagline: “We Scale eCom Brands”
Wallaroomedia is one of the oldest growth marketing agencies.
Originally it was founded in 2009 as an SEO and content agency. It became a growth marketing agency just 3 years later. Since then, they’ve been offering their full-service digital marketing solutions with a focus on social media advertising and branding. NBA, Disney, IKEA, and Casper are some of the high-profile brands that have worked with Wallaroomedia.
What’s more, the agency offers investment services. This is where they will connect a company to relevant VC firms, and they will even deploy capital into growth-stage ideas and businesses.
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23. Spike
Established: 2017
Headquarters: Amsterdam, The Netherlands
Tagline: “We design demand”
Spike has been helping startups raise investments through crowdfunding. Content marketing strategies, viral marketing solutions, PR, and influencer marketing are some of the things the agency does.
The process Spike follows to grow companies has four steps. First, they audit the businesses and try to get to know the basics, such as the ideal customer and the value proposition. Then, they design a campaign and grow the network of the company. Then comes the execution: outbound campaigns, content marketing, performance marketing campaigns, etc. After the first wave of execution comes optimization.
Moreover, Spike has its own Facebook community and Slack channel.
24. Sprints & Sneakers
Established: 2017
Headquarters: Amsterdam, The Netherlands
Tagline: “We do marketing that no other agency does”
“You use Google & Facebook, we use 217 other channels” is one of the opening lines on the Homepage of the agency. Sprints & Sneakers puts a huge emphasis on traction channels and goes beyond the mainstream ones.
After running over 1k experiments and handling more than €5 million in ad spend, the growth marketers from the Netherlands say that they know what works and what doesn’t.
Sprints & Sneakers has offered its growth services to clients like ID&T, KPMG, and Lidl.
25. Growth Agency
Established: 2015
Headquarters: London, UK
Tagline: “Delivering Growth hacking is more of a mindset than a tool kit”
What Growth Agency does is as straightforward as its name: it grows business through data-driven marketing.
The agency offers a plethora of services. Accordingly, these services include growth hacking and growth strategy in the form of consultation or full implementation. Growth Agency also offers standard marketing services like content marketing, Facebook advertising, inbound marketing, lead generation, performance marketing, and SEO.
The agency operates internationally and it has three offices in Europe, namely in Belgium, Malta, and the UK.
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26. PRLab Hub
Website: prlab.co
Established: 2018
Headquarters: Amsterdam, NL
Tagline: “Reinventing PR for startups and scale-ups.”
As the name of the growth hacking agency suggests, PRLAb Hub’s main concern is public relations. Accordingly, it provides its services to anyone who might be looking for out-of-the-box communication strategies
Media training, PR campaign planning, PR funding, and crisis communication are some of the company’s top services.
If you are looking for more than PR services, however, the agency offers solutions in strategic brand management, social media marketing plans, and WP development.
27. GrowthHit
Website: growthhit.com
Established: 2013
Headquarters: Seattle, USA
Tagline: “Your ROI-Focused Growth Marketing Team”
GrowthHit helps early-stage startups and companies grow with a customer-centric approach first and foremost.
This growth hacking agency from Seattle, USA, has worked with founders that have been funded by Techstars, featured by the Wall Street Journal, and worked at Google.
They only work with passionate founders that “focus on solving problems, building cool sh*t, and making a big splash”. They also believe that product and marketing are not separate verticals and that a startup’s distribution strategy should be built into the product experience.
28. Growth Media
Website: growthmedia.ca
Established: 2016
Headquarters: Ottawa, Canada
Tagline: “Get more customers”
Growth Media is a team of ROI-driven growth hackers focused on data and user experience. Their mission is to help scale businesses that make a difference in people’s lives.
Marketing professionals, user-experience designers, and full-stack developers are those who make up the team of this growth hacking agency from Canada. Unlike full-service marketing agencies, Growth Media is fast to deploy and highly specialized in acquiring website traffic, optimizing user conversions, managing customer retention, and coding custom product solutions.
Among its values, Growth Media places long-term partnerships and transparency.
29. Voxturr
Website: voxturr.com
Established: 2018
Headquarters: San Fransisco, USA
Tagline: “Transforming Your Business”
Voxturr’s team is made of more than 20 professionals and experts with a big variety of backgrounds. It’s a growth backing agency that works with startups, SMB’s, and enterprises alike.
Combining out-of-the-box and tailor-made solutions, data-driven approaches, and proven methodologies, Voxturr has collaborated effectively with many different companies and has also written some case studies for some of them.
Marketplace and eCommerce Marketing, B2B lead generation, SaaS product marketing, and marketing automation are some of the things they do best.
30. Dapper
Website: dapper.agency
Established: 2018
Headquarters: Rotterdam, NL
Tagline: “Maximizing Growth for Impactful B2B Brands”
Dapper is a growth marketing agency that focuses on helping B2B brands scale rapidly through innovative and data-driven strategies. The agency offers a full suite of growth services, including demand generation, growth auditing, and tailored marketing solutions designed for high-impact results.
Their approach blends creativity, cutting-edge tools, and advanced testing to ensure that every marketing channel is optimized for maximum ROI.
With offices in Rotterdam and Lisbon, Dapper has quickly become a trusted partner for startups, SMEs, and Fortune 500 companies alike.
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Top Growth Hacking Agencies – Conclusion
Unlike traditional marketing agencies and other agency types, growth hacking agencies don’t like to play the guessing game. Growth hacking agencies measure, analyze, test, compare, refine, and repeat to reach their goal.
Similar to SaaS marketing agencies and startup marketing agencies, a growth hacking agency and its growth hackers should be creative minds, tech-savvy, logical, and great problem-solvers.
Hopefully, the growth hacking services of these growth hacking agencies will help your business.
I write for GrowthRocks, one of the top growth hacking agencies. For some mysterious reason, I write on the internet yet I’m not a vegan, I don’t do yoga and I don’t drink smoothies.
