How to choose a digital marketing agency in Singapore

What does a digital marketing agency do, and where does AI come in?

Most digital marketing agencies do some of four jobs:

• Search. SEO, search engine optimisation, is getting your website found on Google. GEO, generative engine optimisation, is getting your brand named in AI answers such as ChatGPT and Gemini. Some call it AEO, answer engine optimisation.
• Content. The videos, images and posts your ads and social accounts need.
• Social media. Running your accounts and posting for you.
• Paid ads. Running your ads on Google, Facebook, Instagram or TikTok.

“AI” in an agency’s name can mean three quite different things, so ask which one it means:

• It uses AI to make content. Videos, images and ad versions made with AI tools, usually faster and in larger numbers than a photo or film shoot allows.
• It works on AI search. That is GEO, above.
• It builds AI tools. Chatbots, automation and custom software for your business.

What should you check before you sign?

1. Proof you can check. A named client, a number, and what changed to move it. A wall of logos or an unnamed quote is not proof.
2. Who does the work. The people on your account, by name and by what they did before — not “our team”.
3. How you will be charged, in writing, before work starts. Some agencies publish prices; others quote after a call. Either is fine as long as you see the cost before anything is made or spent.
4. What they refuse to promise. No one controls what ChatGPT, Gemini or Google's AI writes. An agency that guarantees you a place in an AI answer is promising something it does not control.
5. How they keep your real product in AI-made ads. Ask whether the ad starts from your own product photos, and who checks the finished ad against the real product before you see it.
6. How they handle AI labels. Platforms such as TikTok ask that ads made with AI carry a label or a clear disclaimer. Ask how the agency's work fits that rule.
7. How long the contract runs, and how you end it. Get it in writing.

Seven questions to ask on the first call

Whether or not you choose us, these are worth asking any agency before you sign.

1. 01 · Show me a real number, and what changed to move it.

   Not a logo wall. A figure such as cost per acquisition — what the ads cost for each new customer — with the client named, and the decision that moved it.

2. 02 · Who will actually work on my account, and what did they do before?

   Strategy is only as good as the people carrying it out. “Our team” is not an answer.

3. 03 · How quickly would you know if something broke?

   A paused campaign or a rejected ad on a Friday should not wait for Monday's report.

4. 04 · What will you check before you change anything?

   The answer should be about tracking: whether your website correctly tells the ad platform about each sale or enquiry. If it doesn't, every change after that is based on numbers that are wrong.

5. 05 · Who approves a change that moves my money?

   There should be a person, and they should be named.

6. 06 · What happens in week one — specifically?

   A vague answer here usually becomes a vague result in month three.

7. 07 · When would you tell me I'm not a fit?

   The right agency for a global brand is rarely the right one for a small business. An agency that has never said no is selling, not advising.

When are we not a fit?

• When your ad budget is too small for the platforms to learn from. Facebook and Google decide who sees your ad partly by learning from the people who already bought. Below a certain number of sales a month, that learning can't happen, and more creative won't fix it. We will tell you if you are under that line.
• When you will only ever need one campaign. We work in a monthly cycle of making, testing and adjusting. A first project to try us is welcome; a one-off with no plan to continue is usually cheaper with a freelancer.
• When you want a guarantee of a place in an AI answer. We don't give one, because no one can.
• When your market is one we haven't researched. We are based in Singapore and work across Asia, and we will say so when a market needs research we have not done, rather than assume it works like Singapore.

How this guide was made

We described each agency only from its own website, read on 7 October 2026, and linked the page we read. We did not use review sites, rankings or AI answers to describe anyone. Agencies change their services often; if anything here is out of date, email inquiry@aiwise.sg and we will correct it and change the date at the top.

Questions, answered

Is an AI marketing agency different from a digital marketing agency?

Usually it is a digital marketing agency that uses AI in part of the work — making content, working on AI search, or building tools. Ask which part, and ask to see that work.

Should an agency guarantee that ChatGPT will mention my brand?

No. Nobody outside the company that runs an AI controls what it writes. An agency can change what the answers are built from, such as your website and the listings the AIs read, and show you whether it worked.

Do Singapore agencies publish their prices?

Some do. Of the five agencies above, one shows monthly “from” prices on its homepage. Others quote after a call. We don't publish ours: content is quoted per project, and ad management is charged as a percentage.

What should I prepare before the first call?

What you sell and to whom, what you have already tried and what it cost, how you track sales or enquiries today, and what a good result would look like to you in three months.