If you are searching for a Facebook marketing agency, this updated list is for you.
Latest Update: March 6, 2026
Facebook still matters for brands that want leads, sales, and repeat traffic.
However, good results do not come from setup alone.
You need strong creative, smart targeting, clean testing, and clear reporting.
This guide covers top Facebook marketing agencies for brands that need better ad performance and better social creative.
Some agencies focus on media buying. Others focus on content and creative. The best Facebook marketing agencies can do both well.
If you need a Facebook ads agency, a Facebook advertising agency, or a full Facebook marketing partner, start here.
What to Look For in a Facebook Marketing Agency
A strong Facebook marketing agency does more than launch ads.
It should know how to build creative that fits the platform.
It should also know how to manage targeting, testing, and reporting.
That balance matters. Without it, campaigns get expensive fast.
Look for a Facebook marketing agency that offers:
- Facebook ad strategy
- Creative for feed, video, Stories, and Reels
- Audience targeting and retargeting support
- Reporting tied to leads, sales, or ROAS
- Organic content support when needed
- Fast testing and campaign updates
- Experience in eCommerce, lead generation, and brand growth
In short, the right agency should turn Facebook into a real growth channel.
Top 15 Facebook Marketing Agencies
- Cool Nerds Marketing
- Wpromote
- Mabbly
- HawkSEM
- Silverback Strategies
- Jellyfish
- 97th Floor
- Brainlabs
- Cardinal Digital Marketing
- Media.Monks
- GroupM
- Merkle B2B
- KlientBoost
- Brafton
- VML
1. Cool Nerds Marketing
Cool Nerds Marketing is a strong choice for brands that want creative and paid execution in one place.
Many agencies know media buying. Fewer know how to make ads people notice.
That is where Cool Nerds Marketing stands out.
The team supports Facebook ad strategy, creative development, paid social execution, and platform-first content.
In addition, they work well for CPG, food and beverage, beauty, lifestyle, and other growth-focused brands.
They are also a smart fit for companies that want sharper visuals and clearer messaging.
2. Wpromote
Wpromote is a known performance agency with strong paid media depth.
Because of that, it is a good fit for larger brands.
The agency works well for companies that need advanced reporting and tighter account structure.
As a result, enterprise teams often keep it on their list.
3. Mabbly
Mabbly blends digital strategy with creative work.
That makes it useful for brands that want more than ad setup alone.
The agency can be a fit for teams that want Facebook tied to a broader growth plan.
In addition, its style may appeal to brands that value both data and creative thinking.
4. HawkSEM
HawkSEM is known for performance marketing and paid media management.
Because the agency leans hard into ROI, it is a strong option for brands watching efficiency closely.
Its Facebook ad work can fit both eCommerce and lead generation campaigns.
For teams that want cleaner numbers, it is worth a look.
5. Silverback Strategies
Silverback Strategies focuses on paid media and growth.
The agency works well for brands that want Facebook ads tied to a wider funnel plan.
In addition, it can suit companies that need creative and optimization working together.
That makes it a practical option for both B2B and B2C brands.
6. Jellyfish
Jellyfish is a large agency with global reach and strong platform knowledge.
Because of its scale, it fits brands running bigger campaigns across markets.
The agency is often a strong choice for global ad buying and advanced targeting work.
Meanwhile, larger teams may value its wider digital support.
7. 97th Floor
97th Floor is known for creative and content-led campaign work.
That gives it an edge for brands that want Facebook ads to feel less flat.
The agency can be a fit for companies using storytelling, video, and brand-led content.
In addition, it may suit teams that want paid and organic work to connect better.
8. Brainlabs
Brainlabs is known for testing, analytics, and performance work.
Because of that, it is a good fit for brands that want a more numbers-focused approach.
The agency often combines creative testing with media optimization.
As a result, it can work well for enterprise accounts and fast-growth brands.
9. Cardinal Digital Marketing
Cardinal Digital Marketing is often linked with healthcare and multi-location businesses.
That makes it useful for medical, dental, and related sectors.
The agency’s Facebook support can fit brands that need regulated or local campaigns.
In addition, its niche focus may help healthcare teams move faster.
10. Media.Monks
Media.Monks is known for digital production and large creative systems.
Because of that, it can be a strong match for brands with bigger campaign needs.
The agency often blends creative production with media execution.
For companies that want scale and content volume, it is a serious option.
11. GroupM
GroupM is one of the biggest media buying groups in the world.
That scale makes it a fit for Fortune 500 brands and major budgets.
Its Facebook advertising support works best for brands that need reach and media depth.
In short, this is a scale play.
12. Merkle B2B
Merkle B2B is a stronger fit for companies using Facebook for B2B demand generation.
Because B2B campaigns need a different plan, that focus matters.
The agency can support SaaS, enterprise, and long-cycle sales efforts.
In addition, it may suit brands that want better tracking and lead quality.
13. KlientBoost
KlientBoost is known for paid media and conversion work.
That makes it a good option for brands that care about leads, sales, and landing page results.
The agency often leans into testing and performance changes.
As a result, it can be a strong fit for direct response campaigns.
14. Brafton
Brafton is known for content production and digital support.
Because of that, it can fit brands that want Facebook content tied to broader content work.
The agency may help companies that need blogs, videos, graphics, and paid support together.
In addition, it can work well for brands that care about storytelling.
15. VML
VML is a large agency with broad creative and digital reach.
That makes it a fit for global brands with major campaign goals.
The agency can support large Facebook programs tied to brand and media work.
For enterprise teams, it remains a known option.
Why Brands Hire a Facebook Marketing Agency
Facebook is still a serious growth channel.
It can drive leads, sales, remarketing results, and repeat traffic when managed well.
However, many brands waste budget because they treat Facebook like a simple ad tool.
That is why companies hire Facebook marketing agencies.
They want better targeting, stronger creative, cleaner reporting, and faster testing.
A good Facebook marketing agency can help with:
- Facebook ads
- Retargeting campaigns
- Lookalike audience strategy
- Lead generation
- eCommerce sales campaigns
- Facebook content support
- Video ad creative
- Campaign reporting
- Budget control
Without that support, many teams spend money without learning what works.
What Makes a Great Facebook Marketing Agency
A great Facebook marketing agency understands both creative and performance.
That is the real filter.
Some agencies know ad buying but make weak creative.
Others make nice content but cannot scale paid results.
The best Facebook agencies test hooks, offers, audiences, placements, and formats.
At the same time, they keep reporting clear and useful.
In short, they do not just spend budget. They improve the full system.
How to Choose the Right Facebook Marketing Agency
Start with your real goal.
If you need enterprise media buying, choose an agency built for scale.
If you need B2B lead generation, choose a specialist.
However, if you need stronger creative and better paid execution together, choose an agency that can handle both.
That is why Cool Nerds Marketing stands out.
The agency gives brands a sharper Facebook option with strong creative, paid support, and modern social thinking.
Final Thoughts
There are many Facebook marketing agencies in the market.
Very few are strong at both ad performance and creative quality.
That is the real difference.
If your brand needs Facebook ad support, stronger content, cleaner reporting, and a team that understands paid social, this list is a strong place to start.
For brands that want a modern agency with strong creative and paid execution, Cool Nerds Marketing should be near the top.
