According to the e-Conomy SEA 2024 report by Google, Temasek, and Bain & Company, Vietnam’s digital economy is on track to reach $43 billion by 2030. A large and growing share of that is now being managed, optimized, or generated by AI. That growth has pushed dozens of agencies to rebrand as “AI-powered,” but finding a true AI marketing agency that goes beyond buzzwords is challenging. If you’re trying to find an AI marketing agency that genuinely embeds AI into its workflow, not just one that mentions it in a pitch deck, this list is for you. 

We evaluated 5 AI Marketing Agency on what they actually do: the tools they use, the results they’ve documented, and the technical infrastructure behind their claims.

Key Takeaways

• Vietnam’s digital economy is set to boom. The capability of an AI marketing agency is what separates firms that can scale with this market from those that can’t.
• “AI-powered” is the baseline for any credible AI marketing agency in 2026, not a differentiator. The key question is whether the agency can demonstrate a feedback loop: AI generates output, tests it, and updates its strategy based on results.
• For tech companies and SaaS: SotaMedia and Ori Agency are the clearest fits. SotaMedia for full-funnel AI marketing with engineering depth; Ori for B2B inbound and pipeline-connected content.
• For high-volume paid media: CleverAds or Novaon Digital, depending on whether you need creative testing scale or cross-channel reach.
• For enterprise: Dentsu Vietnam, with the caveat that minimum engagement requirements are high.
• The best first step with any agency on this list: ask them to run a diagnostic on your current setup before you commit to a retainer. Any agency with real capability can find something in 30 minutes.

What Is an AI Marketing Agency?

An AI marketing agency integrates machine learning, generative AI, or predictive analytics as core parts of how it works not as optional add-ons bolted on after the fact.

Three terms come up constantly in agency pitches, and they don’t mean the same thing:

AI-powered: The agency uses AI tools like ChatGPT, Jasper, or Midjourney to work faster. Most agencies fit this description in 2026. It’s the baseline, not the differentiator.

AI-native: The agency built its strategy, reporting, and production workflows around AI from the start. The difference shows in how fast they test, how granular their reporting is, and how they explain what changed between campaigns.

AI-washing: The agency uses “AI” as a marketing term. The actual work is indistinguishable from what they did in 2020. More common than most clients realize.

3 ways to tell if an agency has real AI capabilities

1. Can they show you the model behind the output? A genuinely AI-capable agency can walk you through which tools were used, why those tools were chosen, and how results were evaluated. If the answer is vague, the work is probably manual with AI-sounding labels.
2. Do their reports show what changed because of AI? Agencies using AI seriously run controlled tests. They can show you a campaign variant that AI generated and compare it against a baseline. If their reporting looks like standard GA4 screenshots with no test structure, AI is not meaningfully in the loop.
3. Do they have engineers, or only tool users? Using AI interfaces is one skill. Building custom pipelines, integrations, or fine-tuned models is another. Ask directly: does anyone on your team write code?

How We Ranked These Agencies

Top 5 AI Marketing Agencies in Vietnam

1. SotaMedia: AI-Powered, Tech-Native Growth

SotaMedia is the marketing division of SotaTek, a software development company with 1,300+ engineers operating across Vietnam, Japan, Australia, Korea, and Singapore. SotaTek has been recognized on the Top 1000 Companies list by Clutch and holds partnerships with AWS, Microsoft, and Google Cloud.

That engineering foundation is what separates SotaMedia from most Vietnam-based marketing agencies. When a campaign needs a custom analytics pipeline, a client-facing dashboard built from scratch, or an integration between an ad platform and a product CRM, the team doesn’t wait for a third-party vendor it builds internally.

What SotaMedia does:

• Omnichannel marketing: Full-funnel campaigns across Web2 (LinkedIn, Meta, Google) and Web3 (Discord, Telegram, X) to drive conversion. From KOL activation to community building, we turn reach into revenue.
• Tech PR & Media Coverage: We place your brand in front of the media, investors, and enterprise buyers that matter through press coverage, podcast appearances, thought leadership, and editorial features across traditional and digital channels. Built for tech companies that need credibility, not just visibility.
• Event organization: End-to-end event production across SEA from concept and speaker curation to on-site execution and post-event amplification. We design experiences that attract investors, partners, and customers and turn every event into a content engine that keeps working after the lights go down.
• AI Marketing Automation: We deploy a fully managed AI system that handles content publishing, lead prospecting, influencer discovery, and community engagement automatically. Built once, runs across your entire organization. You focus on strategy; we handle the execution.

2. Novaon: Digital Data-Driven Performance Marketing

Founded in 2009 in Hanoi, Novaon Digital has grown into one of Vietnam’s largest independent digital agencies with 500+ employees and offices across Vietnam and Southeast Asia. Their main proprietary product is Novaon X, an in-house platform for automated ad buying and cross-channel performance reporting across Google, Meta, and TikTok. The platform uses rule-based automation and ML-based budget allocation to reduce manual bid management.

3. CleverAds: Performance Marketing with AI Creative Testing

CleverAds is a performance-focused digital marketing agency in Vietnam with a strong emphasis on creative optimization through AI. Their expertise lies in using AI to accelerate the testing and iteration of ad creatives, enabling clients to quickly identify winning formulas and maximize their return on ad spend.

CleverAds adopts a highly iterative and test-driven methodology for creative development. Their core strategy involves using AI to generate a high volume of copy and image variations for each campaign, allowing them to conduct A/B tests at a scale previously unattainable. This rapid, data-informed feedback loop enables them to move beyond intuition and make quantitatively backed decisions about which creatives resonate most with target audiences.

4. Dentsu Vietnam: Global AI Stack, Local Execution

Dentsu Vietnam is a global network marketing agency in Vietnam that delivers enterprise-grade advertising and marketing solutions. As the local arm of the Dentsu Group, they serve large national and multinational corporations that require sophisticated, globally consistent strategies and technologies. Their expertise lies in deploying proprietary, world-class platforms to execute complex marketing initiatives that integrate vast sets of customer data.

5. Ori Marketing Agency: Inbound and Content for B2B

Ori Marketing Agency is a premier B2B inbound marketing agency in Vietnam and a distinguished HubSpot Platinum Partner. They have carved out a significant space in the market by focusing on connecting marketing activities directly to tangible sales pipeline results, a critical need for B2B companies. Their expertise lies in implementing the inbound methodology to build sustainable lead generation engines for tech and SaaS businesses.

Quick Comparison: Which Agency for Which Need

How to Choose an AI Marketing Agency in Vietnam

5 questions to ask before signing

1. Show me a campaign where AI changed the outcome what specifically moved? You want a before/after with a number attached. Not “we use AI tools.” What measurement changed, by how much, because of what specific AI-driven decision or test?
2. Who on your team builds or configures the AI, and what’s their background? Using AI interfaces and building AI pipelines are different skills. Ask whether they have engineers or data scientists, not just “AI specialists” who operate software built by someone else.
3. How do you separate AI-driven results from baseline performance in your reports? Good agencies run controlled tests. If they can’t isolate the AI contribution from organic baseline changes, they can’t prove it’s doing anything.
4. How is our data handled when it goes through AI tools? Brand data, customer data, and campaign performance data fed into third-party AI tools can end up in training datasets. Agencies using enterprise API agreements (OpenAI, Anthropic, Google) under data protection terms are safer than those running free or consumer-tier tools. Worth asking directly.
5. Can you work with our existing tech stack, or do we need to adapt to yours? A capable AI agency can integrate with your CRM, analytics setup, or product data. Agencies that require you to migrate to their proprietary dashboards as a prerequisite may be optimizing for lock-in rather than for your results.

Work With SotaMedia

Vietnam’s digital market is growing fast, and AI has become a real differentiator in how marketing gets done, not just a label agencies put on their services. The 5 agencies in this list represent different strengths: some built for enterprise scale, some for mobile acquisition, some for technical depth, and some for creative quality. The right choice depends entirely on what your business actually needs to grow.

What they all have in common is that they’ve put AI into specific parts of how they work, not just how they pitch. That’s the baseline worth holding any agency to.

If you’re a tech company, SaaS product, or Web3 project looking for an AI marketing agency that combines marketing execution with genuine engineering depth, SotaMedia is worth a conversation. Our first session is a working audit, not a deck. We look at your current setup and tell you directly what we’d do differently. Get in touch here.