Are Facebook Ads Worth It? When They Pay and When They Do Not

Every few months somebody declares Facebook ads dead. Meanwhile plenty of businesses quietly run them at a healthy profit. Both things are true, because whether they work depends far more on your business than on the platform.

The difference between Facebook and Google

On Google, people tell you what they want: they search for it. You pay to appear when they are already looking.

On Facebook and Instagram, nobody is looking. You interrupt people while they scroll, and you have about a second to make them stop. That is why the two channels suit different businesses, and why judging one by the rules of the other leads to bad decisions.

When Facebook ads tend to pay

• The product sells itself visually. Clothing, food, homeware, beauty, anything that looks good in a photo or a short video.
• People buy it on impulse or within days. A new top, a gift, a booking at a local spa.
• There is a clear audience. You can describe who buys it, even if you cannot target them precisely.
• You have something new or interesting to show. Facebook rewards ads people actually want to watch.
• Your website converts. The ad's job is to deliver interested people; the website still has to make the sale.

One of my clients, a printing business in Cebu with no online presence, put ₱13,400 into Meta ads and saw ₱263,850 back. That is the kind of business where it works: visual products and a clear local audience.

When they tend not to

• Nobody buys what you sell on a whim. Complex B2B software, legal services and large one-off purchases usually need search intent and a longer conversation.
• It does not photograph well. If the value is invisible, an interruption ad struggles to make anyone care.
• You cannot track sales. Without the Meta pixel, and ideally the Conversions API, set up properly, you cannot tell which ads work, and the platform's automation cannot learn.
• The budget is too small to test. Facebook needs to try several ads and audiences to find what works. A budget that buys one ad a few hundred impressions a day will not tell you much.

What has changed, and what has not

Apple's privacy changes in 2021 made it harder for Meta to track people across apps and websites. The practical effects:

• Tracking matters more. Sending sales data back to Meta from your website's server, through the Conversions API, recovers much of what browser tracking lost.
• Creative matters more than targeting. With less detailed data, Meta relies on broad audiences and lets the ad itself find the right people. A strong ad does the targeting for you.
• Reported results and real results drift apart. Meta's numbers will not match your sales exactly. Judge it by what happens to your total sales, not only by the dashboard.

What has not changed is that a business with a product people want, shown well, can still buy customers profitably on Facebook and Instagram.

How to find out for your business

Run a proper test rather than a boosted post:

1. Install the Meta pixel and confirm purchases or enquiries are tracked.
2. Make three to five different ads, ideally a mix of images and short video.
3. Run them to a broad audience in your market for two to four weeks.
4. Judge them on cost per purchase or cost per enquiry, not on likes or clicks.

If the best ad brings in customers for less than they are worth, you have a channel. If none come close, the problem is usually the offer or the creative, not the platform.

There is more on running Meta campaigns properly in the Meta Ads articles.

Frequently asked questions

Are Facebook ads better than Google Ads?

Neither is better; they do different jobs. Google Ads captures people already searching for what you sell. Facebook ads create demand among people who were not looking. Many businesses use Google first for its stronger intent, then add Facebook to reach new customers.

How much should I spend to test Facebook ads?

Enough to show several ads to a meaningful audience for two to four weeks. If your budget buys each ad only a few hundred impressions a day, you will not learn much. Work out what a customer is worth to you and budget to win a handful of them during the test.

Is boosting a post the same as running Facebook ads?

No. Boosting is a simplified option with limited targeting, objectives and tracking. Campaigns built in Ads Manager let you optimise for purchases or enquiries and test properly. Boosting is fine for reach, but rarely the best way to get sales.

Do Facebook ads work for small local businesses?

Often, yes, especially for visual services like restaurants, salons, gyms and retail. Local targeting is straightforward, and a strong offer shown to people nearby can fill appointments quickly. The same rules apply: track results and judge by bookings, not likes.