Facebook and Instagram Ads in Singapore: The 2026 Guide
By Gordon Hwa, Founder, Khepri Digital
Updated · First published 8 March 2023 · 7 min read
What changed: Meta now picks your audience from the ad itself
In December 2024 Meta described Andromeda, the system that decides which ads are even considered for each person. It is the first stage of ad delivery, narrowing tens of millions of candidate ads to a few thousand before ranking. Meta reported a 6% improvement in recall and an 8% improvement in ads quality on selected segments, and wrote that "increased ad diversity can improve people's experience with ads and drive better advertiser outcomes" (Meta Engineering, 2 December 2024).
In practice this means:
- Your creative does the targeting. The ad's hook, format and message tell Meta who it is for. Narrow interest targeting adds less than it used to.
- Ten versions of one idea count as one. Different concepts (a different hook, person, format or proof) give the system different people to find.
- The signal you send back matters more than ever. If Meta only learns that someone filled in a form, it finds more form-fillers. If it learns who became a customer, it finds more customers.
What do Meta ads cost in Singapore?
Costs vary by category, offer and season, so treat any single "average cost per click" with suspicion. These are results from accounts we run, pulled from the Meta Ads accounts on 19 October 2026.
| Account | Result | Period | Count |
|---|---|---|---|
| Red Crowns Senior Living (senior care) | S$12.64 per WhatsApp or Messenger chat, down from S$65.10 | January to October 2025, against 2024 | 2,474 chats in 2025; 250 in 2024 |
| A health-supplement brand (online store) | Return on ad spend 0.36× in August, 2.68× in September, 3.66× in October | August to October 2026, from the month purchase tracking went live | 128 purchases in October; 349 since August |
Chats are Meta's "messaging conversations started".
The cheapest result is not the goal; judge the cost against what the result is worth to you. Essentials starts at S$3,000 a month in ad spend on one platform. With more than one, we recommend at least S$4,000 a month on Meta. Below that, an account rarely gets enough conversions for Meta to learn which buyers to find.
Decision 1: choose the objective by what happens next
- Messages (WhatsApp, Messenger): best when buyers want to ask before they commit. Red Crowns moved its campaigns to messaging so an enquiry starts as a conversation; cost per chat fell from S$65.10 in 2024 to S$12.64 in January to October 2025.
- Leads (instant forms or your own page): best for a clear offer, such as a sample, a quote or a booking. The offer does more work than the form.
- Sales: for online stores, once purchase tracking is set up and checked against your store orders.
Decision 2: ship concepts, not copies
Because Andromeda reads the ad itself, the work moves to creative. We brief new concepts every week and test them side by side: a different hook (the problem, the outcome, a price, a person), a different format (static, short video, creator-style UGC, carousel), or different proof (a number, a review, a demonstration).
Keep what sells, pause what doesn't, and write down why. If your team runs the account but can't keep up with creative, our Creative and Landing Page Testing service supplies new ads and pages every week.
Decision 3: tell Meta who bought
A browser pixel misses conversions whenever tracking is blocked or cookies are cleared. Set up the Conversions API so events are sent server to server, and de-duplicate them against the pixel. Then send back which leads became customers, from your CRM or WhatsApp records.
The supplement brand above shows why the order matters. Its return was 0.36× in August 2026, the month purchase tracking went live, 2.68× in September and 3.66× in October. Until purchases are tracked, an account cannot be judged on revenue at all.
Decision 4: raise budget only when the next creative is ready
Return usually drops when budget rises faster than new creative arrives: the same ads are shown more often to people less likely to buy. Have the next set of concepts tested before each budget step, not after the return falls.
If you are a clinic or care provider
Licensed healthcare providers in Singapore cannot use testimonials, star ratings, before-and-after photos or free offers in their ads, including on Meta. Messaging campaigns still work well within those rules. Our healthcare page and our guide to advertising regulations in Singapore set out what is allowed.
Run it yourself, or hire an agency?
Run it yourself if you can ship new creative every week, check lead quality in your CRM, and read the account at least weekly. Hire help if any of those keeps slipping. When you compare agencies, ask three questions:
- Will every ad account, pixel and creative file stay in our name?
- Do you charge a fixed fee or a percentage of our ad spend?
- Can you show results from live accounts, with the period and the number of results behind each figure?
Our answers: yes; a fixed monthly fee by tier, from S$2,000 a month (pricing); and the table above. See how we run Meta Ads.
Frequently asked questions
How much does Facebook advertising cost in Singapore?
It depends on the category and the result you pay for. On a senior-care account we run, a WhatsApp or Messenger chat cost S$12.64 (January to October 2025, 2,474 chats). Essentials starts at S$3,000 a month in ad spend on one platform.
What is Meta Andromeda?
The system Meta uses to choose which ads are considered for each person, before ranking. It relies heavily on the ad itself, so a variety of genuinely different ads gives it more ways to find buyers.
Facebook or Instagram?
Both run from the same Meta campaign. Let results decide the split by placement and format.
How many ads should we run?
Enough distinct concepts that Meta has real variety to choose from, refreshed every week. Variations of one idea count as one.
Sources
- Meta Engineering: Meta Andromeda: supercharging Advantage+ automation with the next-gen personalized ads retrieval engine, 2 December 2024
- Meta for Developers: Conversions API
- Khepri Digital: Meta Ads accounts for Red Crowns Senior Living (2024 to October 2025) and an unnamed health-supplement brand (August to October 2026), pulled 19 October 2026.
This guide supports our Meta Ads service.
