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Picture yourself walking into a massive party. There’s music, a thousand overlapping conversations, and everyone talking at once. You want to say something important —that your brand exists, that your product is exactly what that person was looking for— but no matter how loud you shout, your voice gets lost in all the others. That noisy party is, more or less, what any social media feed looks like today.
Social media advertising doesn’t solve the problem by shouting louder. It does something far smarter: it walks up to the right person, in the middle of the crowd, and whispers in their ear. It tells them exactly what they want to hear, at the moment they’re ready to hear it. That’s segmentation, and it’s the heart of any well-run Meta Ads, Instagram Ads, Facebook Ads, TikTok Ads or LinkedIn Ads campaign: you don’t talk to everyone, you talk to the right person.
The trouble is that finding an agency that actually knows how to do this —and won’t just burn your budget on “likes” that sell nothing— is a lot like finding a good conversation at that same party. There are plenty of options, they all claim to be the best, and from the outside it’s hard to tell who delivers results and who just delivers smoke.
That’s why we built this ranking. Not by hand-picking favorites or playing nice, but with concrete, verifiable data processed through our own scripts: real Google positions, review reputation, domain authority, social presence and engagement, and mentions in AI tools. No nepo babies, no bought referees, no arbitrary raffles. Read on: here are the best social media advertising agencies in Chile, ordered strictly by merit.
Interactive ranking of the best Social Media Advertising companies in Chile
 |
 Agencia |
 Total Score |
 Rank — ‘social media advertising agency’ |
Rank — ‘meta ads agency’ |
Rank — ‘facebook ads agency’ |
ChatGPT Position |
 Google Maps Rating |
Local Guides Reviews |
New-Profile Reviews |
Google Maps Score |
Domain Rating |
 Backlinks |
 Keywords |
 Traffic |
 Linkedin engagement |
LinkedIn (Followers) |
 Instagram engagement |
Instagram (Followers) |
 Tik Tok (Followers) |
 Twitter (Followers) |
 YouTube (Subscribers) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | LaGencia | 65,67 | 1 | 27 | 5 | 5 | 34 | 20 | 32 | 9966 | 46 | 859 | 0,281 | 475 | 3,134 | 117 | |||||
| 2 | Adity | 65,31 | 2 | 13 | 37 | 4,9 | 3 | 5 | 12 | 49 | 4315 | 104 | 202 | 0,29 | 3857 | 0,448 | 7911 | ||||
| 3 | MD Marketing Digital | 49,61 | 12 | 4,6 | 4 | 4 | 11,99 | 58 | 8875 | 96 | 204 | 0,082 | 8988 | 0,237 | 7077 | 312 | 9228 | 2140 | |||
| 4 | OneDigital | 37,59 | 6 | 7 | 236 | 70 | 1259 | 14,617 | 244 | 0,975 | 188 | ||||||||||
| 5 | Onza | 36,81 | 16 | 4,9 | 3 | 5 | 8 | 35 | 4366 | 44 | 286 | 0,331 | 1810 | 1,23 | 3395 | ||||||
| 6 | Seonza | 35,21 | 9 | 4,7 | 2 | 11 | 8,01 | 19 | 438 | 69 | 351 | 48 | 0,028 | 1171 | 46 | ||||||
| 7 | Rómpela | 23,98 | 13 | 3 | 31 | 213 | 5 | 7 | 1,913 | 318 | |||||||||||
| 8 | Virtual Marketing | 23,4 | 8 | 36 | 1547 | 25 | 158 | ||||||||||||||
| 9 | Tres Medios | 21 | 11 | 35 | 3788 | 3 | 2 | 248 | 5,738 | 122 | 16 | ||||||||||
| 10 | SEOnet Digital | 20,92 | 10 | 13 | 53 | 18 | 21 | 0,025 | 4318 | 0,134 | 4654 | 339 |
Best Social Media Advertising Agencies in Chile: our analysis
To deliver a result you can check rather than just one more opinion, we combined several objective factors instead of trusting our gut. We looked at how each agency ranks on Google for the category’s key searches (“social media advertising agency”, “meta ads agency” and “facebook ads agency”), its Google Maps reputation (rating and review volume), its domain authority and organic traffic, the strength and engagement of its own social channels, and whether it shows up as a recommendation when someone asks an AI. Each factor feeds a total score, and that score —not our preferences— sets the order. You can review the full breakdown in our research methodology.
Now, let’s be transparent, because it’s only right: this ranking is made by MD Marketing Digital, which is also an agency and also offers social media advertising. By definition, we have a conflict of interest. We own up to it head-on and resolve it the only honest way there is: holding ourselves to the same yardstick as everyone else. If we qualify, we appear; if we don’t, we don’t sneak in. In this ranking we qualified and we showed up at #3 —not first, not hidden— exactly where the data placed us. And rather than bothering us, that gives us peace of mind: it means the numbers are in charge.
Top 10 best Social Media Advertising agencies in Chile
1. LaGencia
First place in our ranking goes to LaGencia, a digital marketing agency based in Santiago with more than 15 years helping local and foreign companies grow. Their signature is unmistakable, and they shout it without blushing right on their own website: “F**K LIKES, welcome PURCHASES”. In other words, they’re not here to inflate your vanity metrics, but to move the needle that actually matters: sales.
In social media advertising they run Meta Ads —Facebook and Instagram— and campaigns across the major platforms, including TikTok and LinkedIn, always geared toward generating sales and leads. To that they add Google Ads, SEO/AEO, AI-driven search positioning, content creation, and web and e-commerce development. Their way of working leans on data observability and performance: they define an investment strategy, identify the most profitable channels, and measure everything with clear KPIs like return on investment and cost per lead.
Their reputation backs them up with a flawless Google rating and recognition from directories like Sortlist and DesignRush, where they rank among the best agencies in Santiago. They’ve worked with clients in tourism, retail, education, healthcare, technology and e-commerce, tailoring the strategy to each market. If you’re after an agency obsessed with turning advertising into purchases, LaGencia opens the podium with authority.
2. Adity
Second place goes to Adity, a Chilean agency with more than 14 years in the market and, probably, the most complete social media advertising offering in the entire ranking. Thousands of companies have trusted them, and their training arm, Academia Adity, already counts thousands of students: people who learn, precisely, from the ones executing the campaigns.
When it comes to paid social, Adity covers almost the whole field: Meta Ads, Instagram Ads, Facebook Ads, TikTok Ads, LinkedIn Ads and YouTube Ads. Finding the full menu under one roof isn’t common, and it speaks to a team that knows how to work each platform according to the goal. Beyond social, they offer Google advertising (SEM), a broad range of SEO —technical, local, international and for e-commerce—, web design and development, email marketing, video marketing and conversion measurement.
Their Google reputation is very solid, they hold one of the highest domain authorities in the ranking, and they have a strong community on Instagram and LinkedIn. Among their standout clients are brands like Hush Puppies, DEKRA Chile and KBO Chile, and they work in industries as varied as automotive, real estate, e-commerce, education and healthcare. Adity is, in short, a versatile and experienced bet for anyone who wants social media advertising with a track record behind it.
3. MD Marketing Digital
Closing out the podium is MD Marketing Digital, and yes: that’s us, the same folks who built this ranking. We show up at #3 and we say it without dancing around it, because transparency is proven in exactly moments like this. We didn’t put ourselves first and we didn’t hide from the list: we landed where the data left us, measured with exactly the same yardstick as everyone else. If you’re wondering whether there’s a trick, the answer is no; and let the numbers say it, not us.
At MD we understand social media advertising as more than just placing ads: it’s about telling stories that win hearts and, along the way, conversions. We run Instagram Ads, Facebook Ads, LinkedIn Ads, YouTube Ads and TikTok Ads, fine-tuning segmentation and budget under a magnifying glass to get the most out of every peso invested. We do it with our own four-step methodology —analyze the sector, design the strategy, launch and monitor, and measure to improve— because launching good ads takes method. A concrete example: for the brand Lumina we developed a hyper-segmented campaign on Facebook and Instagram that multiplied their sales with a sky-high return on investment during their peak days.
We’re a digital marketing agency operating in Argentina, Mexico, Ecuador and Spain, with a presence in Chile and clients across all five continents, among them brands like Hertz, Makita, Fresenius, Lutron and Sennheiser. If you’d like to see in detail how we handle paid social, you can visit our social media advertising agency page. But for now, let’s get back to the ranking: that’s what you came for.
4. OneDigital
Next up is OneDigital, a Chilean digital marketing agency with more than 5 years of experience and a declared focus on concrete results. They define themselves as specialists in SEM, SEO and social media, and that trio makes them an interesting option for companies that want to attack several fronts at once.
In social media advertising and management they create and run campaigns and content on whichever platforms suit each business best, with the goal of connecting with the right audience. To that they add digital advertising (SEM) campaigns, e-commerce development on Shopify, Magento and WooCommerce, website creation, SEO and analytics. Behind the team is its founder and CEO, José Manuel Cornejo, who instills a very close-knit philosophy: they aim to turn clients into “OneDigital Lovers”. With a team certified across various platforms and a real focus on meeting objectives, OneDigital is a solid, well-grounded alternative.
5. Onza
In fifth place is Onza, a digital marketing agency in Santiago with more than 15 years of experience and an uncommon angle: they blend neuropsychology, commercial strategy and data analytics to understand how the Chilean public searches, compares and decides before choosing a brand. That focus on consumer behavior is exactly what separates a campaign that interrupts from one that connects.
On the turf that concerns us, Onza offers strategic social media management and creative for campaigns and advertising, always aligned with each brand’s identity. Their offering rounds out with brand management and branding, web design, SEO, online stores and graphic design. Their Google reputation is among the most notable in the ranking, with the largest review volume of all the listed agencies, and they showcase cases with remarkable growth in traffic and qualified inquiries. For anyone who wants social media advertising backed by strategy and behavioral data, Onza is a mandatory stop.
6. Seonza
Seonza is an advertising and digital marketing agency based in Santiago that boosts brands in Chile and across Latin America. Their historical strength is in SEO and inbound marketing, but they keep active paid social campaigns that earn them a rightful spot on this list.
In social media advertising they run Facebook Ads and Instagram Ads campaigns, alongside community management and content creation designed for each stage of the sales funnel. Beyond that they handle Google Ads, SEO positioning, link building, web design, content marketing and email marketing. The most interesting part is that they back their pitch with concrete success cases —like their work with PedidosYa, Tomic Consultores and Organisk— where they show strong growth in organic traffic and keyword positions in Google’s Top 3. An agency for anyone who values evidence over promises.
7. Rómpela
Rómpela is a Chilean digital marketing agency specialized in SMBs, with a motto that leaves no room for doubt: “results, not just words”. It also has a particular merit within this ranking: it was the only one of our Top 10 cited by ChatGPT when we asked it for the best agencies in the category in Chile. When AI names you among its recommendations, you’re doing something right.
Their work in social media advertising centers on Instagram Ads and Facebook Ads campaigns with professional graphic design, audience segmentation, tracking-pixel implementation and remarketing actions —in other words, the full set to leave no money on the table. To that they add web and e-commerce design, Google Ads advertising and social media management. With personalized attention and flexible payment plans, Rómpela is an alternative thoughtfully designed for the small and medium businesses just starting to make the leap.
8. Virtual Marketing
Virtual Marketing takes eighth place after ranking eighth on the category’s main search, a clear sign that Google recognizes it as a reference when someone searches for social media advertising in Chile. We’ll be honest even about this: during our research their site wasn’t accessible, so we’d rather not invent services, track record or clients we couldn’t verify with our own eyes. What we could measure is a respectable domain authority that holds it in this spot. If it’s on your shortlist, it’s worth contacting them directly so they can tell you, firsthand, how they work.
9. Tres Medios
Tres Medios is a Chilean agency for digital marketing, design and web maintenance, with a proposition very grounded in the reality of SMBs and micro-businesses —even with fixed-price packages, something many small businesses appreciate when budgeting.
In social media they offer management and social-distribution tools to boost each brand’s presence. Their offering rounds out with web design and production, site maintenance and updates, Google Ads, email marketing and even outsourcing for other agencies. Their edge lies in offering accessible, scalable solutions designed for businesses just beginning to build their digital presence and needing to take that first step without slamming the door on their budget. Their social content, moreover, shows high interaction relative to its size: a sign of an active community.
10. SEOnet Digital
Closing the ranking is SEOnet Digital, a digital marketing agency based in Chile, with clients across the Americas and Europe and a credential that’s hard to match. Taking tenth place doesn’t dim what it brings to the table.
In social media advertising they run Facebook Ads, Instagram Ads, Meta Ads, TikTok Ads and LinkedIn Ads, managed as campaigns to build community and sell, not just to pile up followers. Their offering also includes Google Ads, SEO, AI/GEO, programmatic buying and web design. Their big calling card? They’re a Google Premier Partner and were honored at the Google Premier Partner Awards in New York as the best agency in Latin America for search campaigns, placing within the top 3% of Google Ads agencies. A first-class close to a ranking full of talent.
The Right Message, In the Right Ear
Let’s go back to that party from the beginning. You already know there’s no point in shouting louder than everyone else: the secret is to walk up to the right person and tell them, in their ear, exactly what they need to hear. That, deep down, is what a good social media advertising agency does for your brand: it turns noise into a conversation, and the conversation into customers.
The ten agencies in this ranking know how to do it, each with its own style and strength. Your job now is simple: choose the one that best speaks to your audience’s ear. And if you’d like that message tuned by a team that already proved —with data, in this very ranking— that it plays fair, at MD we’re ready to help you put your social media advertising in the right ear.
Don’t let your brand keep shouting into the void. Let’s work together and make every peso of your investment find the person you were looking for. Contact us and let’s talk about your next campaign.
And you? Do you know another social media advertising agency that deserves a spot on this list and isn’t here? Tell us in the comments: this ranking is built with data, but also by listening to the people at the party.
MD Marketing Digital is a digital marketing agency operating in Argentina, Mexico, Ecuador and Spain, with clients across all five continents. Under the motto “Meaningful Data, Mucho Dinamismo”, we support brands across different industries with SEO, SEM —Google Ads, Bing Ads and programmatic advertising—, social media, email marketing and web development services. This ranking is part of our commitment to transparent, evidence-based marketing: when the data puts us first, we say so; and when it doesn’t, we say that too.
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