12 Best Digital Marketing Agencies for Startups

Four co-workers collaborating in an office.

Digital marketing agencies are entrepreneurs' best friends because, let's face it, if a startup founder is short on anything, it's time. 

When you're taking meetings all day long, developing products, recruiting talent, and worrying about financing, the last thing you want to do is sit down to create a Facebook ad. 

Luckily, that's one thing you can easily outsource — with much success.

Top Digital Marketing Agencies for Entrepreneurs

Hiring a digital marketing agency can free up a lot of time for more important tasks. And, bonus, they’ll probably get way better results than you ever would on your own! We’ve rounded up some of the best digital marketing agencies for startups to help you get started: 

1. GrowthRocks

GrowthRocks is a growth hacking marketing agency that helps startups and well-established companies to achieve rapid and sustainable development. They have offices in New York, London, South Africa, Romania, Morocco, and affiliates and partners in many other locations. The company is known for its work with early-stage startups — particularly their ability to boost user acquisition and create early traction. Their blog is full of business development content and how-to tips.

Best For:

  • Early-stage startups
  • Crowdfunding

2. Ninja Promo

London-based Ninja Promo has been making waves in the digital marketing industry since 2017. As a leading startup marketing agency, they drive SMM strategies using disruptive techniques. Their primary focus is on creating personal connections through digital marketing, content production, paid advertising, influencer marketing, and PR and media relations. Ninja Promo currently has a client roster of 150+, including companies like 3WM and Bitforex.

Best For:

  • Fintech
  • Crypto

3. GrowthExpertz

Since 2016, GrowthExpertz has helped tech startups, corporate incubators, startup organizations, and venture capital firms with full-stack digital marketing services. The industry-agnostic agency works with early-stage companies and seasoned entrepreneurs alike to help their clients launch and scale efficiently. Rather than focusing on one marketing channel, GrowthExpertz helps its clients build a holistic, stage-based marketing strategy. 

Best For:

  • Early-stage startups
  • Tech and SaaS

4. Eventys Partners

Eventys Partners is a full-service product launch company that handles everything from product development to post-launch marketing. Specifically geared towards startups, the firm has raised over $300 million in crowdfunding for clients and filed more than 750 patents. If that isn’t enough, they’ve also been involved in launching over 1,300 products for more than 600 clients. They truly are a one-stop shop for the growth-minded entrepreneur. 

Best For:

  • Product development
  • Crowdfunding

5. LaunchSquad

LaunchSquad is an independent public relations, story development, and creative agency-geared towards startups of all sizes. If you need help figuring out the “why” of your brand, this is the agency for you: their specialty is creating narratives. Further, they can keep up with your fast-paced entrepreneur lifestyle; the agents at LaunchSquad pride themselves on being fast and flexible. And with a roster of clients like iHeartRadio and Coursera, they must be doing something right! 

Best For:

  • Media relations
  • Story development


WEBITMD is an end-to-end sales and marketing solution for startups through Fortune 1000 companies. They deliver an engineered approach combining marketing strategies with sales technology to drive measurable business growth. Their Growth Stack program covers everything from branding basics to sales enablement tactics for entrepreneurs. WEBITMD doesn’t offer cookie-cutter packages — each engagement is built to suit a client’s specific wants and needs.

Best For:

  • Brand story
  • Organic SEO and content creation

7. The Brains

London-based The Brains is an award-winning digital marketing service that will help your startup grow—fast. They don’t care for pointless metrics or vague campaign goals; they just want to show you some serious ROI. How do they do this? The Brains has a wide variety of services, including SEO, PPC, social media advertising, content strategy, and more. Oh, and if you have a sticky marketing problem that you can’t quite figure out, they’ll help your team grasp what’s going wrong!

Best For:

  • Social advertising
  • PPC

8. Odysseus Arms

San Francisco agency Odysseus Arms is led by Libby Brockhoff — voted one of Campaign Magazine’s most influential advertising women of the past century. They are unique, edgy, and they get the vision of a startup. Odysseus arms is a tech-oriented firm that uses freelance creatives and specialists to conquer many projects. Their trademarked Third3ye method allows them to “develop dynamic solutions that hyper focus strategy, creative and multiply media investment by approximately 7X.”

Best For:

  • Unique creative
  • Making your brand famous

9. Digital Uncut

Digital Uncut provides top-of-line digital marketing for scaling startups. Their data-driven approach to campaigns and rapid response time make them the perfect match for a busy entrepreneur. Industry-leading marketing reports mean that you and your team are always in the know, plus any time you have a question, you can shoot them a message on Slack and get an answer immediately.

Best For:

  • PPC
  • SEO and web development

10. Covert

Covert is a performance-driven digital marketing agency located in Sydney. The team collaborates with startup founders every step of the way, from brainstorming to execution. They specialize in using their creative expertise to help build brands and grow businesses. Most importantly, Covert utilizes quantitative data to bridge the gap between your ideal customer and your company. 

Best For:

  • Strategy
  • Development

11. Wallaroo

Digital marketing and advertising company Wallaroo helps clients from launch throughout the process of scaling. They are unique in that they pair team members directly with clients, so you always work with the same person — plus, they’re one of the few social marketing agencies with an in-house design team. Wallaroo is never satisfied with the status quo, and they’ll test, reevaluate, and redo until they get it right. 

Best For:

  • Paid advertising 
  • Organic traffic

12. Growth Division

Growth Division offers seed-stage startups a unique path to exponential growth, blending strategic marketing expertise with agile experimentation. Founded by startup veterans, the agency leverages a vast network of over 90 vetted freelancers to execute a test-and-learn approach, pinpointing the most scalable marketing channels. It's an ideal partner for startups seeking efficient, growth-focused marketing strategies.

Best For:

  • Access to specialized marketing talent
  • Strategic and agile marketing execution


What is digital marketing?

Digital marketing (or online marketing) is any marketing service that happens on the internet, using technology such as desktop computers, laptops, and smartphones, to promote goods or services.

What types of services do digital marketing agencies offer?

Services offered by digital marketing agencies usually include social media marketing, SEO, email marketing, digital advertising, content marketing, and more. 

What are the benefits of hiring a digital marketing agency?

Hiring a digital marketing agency allows entrepreneurs to keep their minds on growth instead of worrying about advertising and exposure. In addition, professional marketers offer expertise, technology, and access to the latest trends that you likely don’t have.