Research Before Facebook Ads: What to Check First

The research before Facebook ads that actually matters comes down to three checks: does this product already sell without ads, what are competitors running right now, and who specifically buys it. Skip any one of those and you're guessing with your ad budget instead of testing with it.

None of this takes more than a couple of hours. Here's what to check, in order, before you open Ads Manager.

What research should you do before running Facebook ads?

Do three things before your first Meta campaign: confirm the product has real demand, see what competitors are already running, and define who you're targeting. Each one answers a different question, and skipping any of them shows up as wasted spend later.

A campaign built on all three is a test with a hypothesis. A campaign built on none of them is a guess with a credit card attached. That's the short version of research before Facebook ads: three checks, not a checklist you skim.

Facebook ads product research: does this even need ads?

Facebook ads product research starts with your own numbers, not Meta's. Look at organic sales, repeat purchase rate, and reviews before you spend anything on traffic. If a product isn't selling at all organically, ads mostly speed up a failure.

That doesn't mean you need viral organic sales first. It means you want some signal — word of mouth, direct traffic, repeat buyers — that tells you people want this once they see it.

Check your product page conversion rate, your return rate, and whether customers reorder. Those three numbers tell you more about ad readiness than any targeting decision will.

Facebook ads competitor research: what's already running?

Facebook ads competitor research means going to the Meta Ad Library (facebook.com/ads/library) and searching every direct competitor by name. It's free, requires no login, and shows every ad an advertiser is currently running on Facebook and Instagram.

Each ad card shows a "Started running on" date. That single field is the closest thing to a public performance signal Meta gives you — advertisers keep paying for ads that convert and drop the ones that don't. An ad still live after six weeks is very likely a winner; ad longevity is the metric to watch.

The Ad Library won't show you spend, clicks, or ROAS for normal commercial ads. It also has no download button and no permanent saving — paused ads disappear from the library entirely. For a full walkthrough of reading a competitor's ad set, see how to see competitors' Facebook ads.

1. 1
   Check product fitOrganic sales and repeat buyers
2. 2
   Search the Ad LibraryEvery live ad from competitors
3. 3
   Note the winnersLongest-running ads are likely winners
4. 4
   Map the audienceWho buys, and why

Facebook ads audience research: who are you actually targeting?

Facebook ads audience research means writing down who buys your product and why, before you touch Meta's targeting panel. Pull this from your own customer data first — age range, gender split, and what problem the product solves for them.

Meta's ad account has an Audience Insights view under Ads Manager that shows demographic breakdowns of people who've engaged with your page or pixel, if you have prior data. If you're brand new with no pixel history, competitor research fills the gap: look at who's commenting on and sharing competitor ads in the Ad Library, and read the ad copy for who it's clearly written for.

For examples of how strong ads speak directly to a specific audience, see real Facebook ad examples broken down by angle.

Free vs paid tools for research before Facebook ads

Everything above can be done for free in the Meta Ad Library. Paid spy tools sit on top of the same public ad data and add saved boards, filters, and search across platforms. Here's how they compare on price.

If you want to save every ad from a competitor's search in one go instead of screenshotting each one, our free extension adds a download button to the Ad Library and a "Find all ads" mode that pulls a whole search into one organized ZIP with a swipe board and CSV.

Budget and account checks before launching Facebook ads

Before launching Facebook ads, confirm your Meta Business account, pixel, and payment method are set up and verified — verification alone can take a day or two. Then decide your test budget: enough daily spend to get your ad set out of the learning phase within a week, split across two or three angles rather than one.

Don't put your whole budget behind a single ad. Run two or three different hooks or angles at a small daily spend each, and let the data tell you which one earns the rest of the budget. That's what the competitor research in the earlier steps is for — it gives you starting angles instead of blank-page guesses.

How long should research take before launching Facebook ads?

Research before Facebook ads realistically takes two to three hours: thirty minutes reviewing your own product data, an hour in the Meta Ad Library across five to ten competitors, and thirty to sixty minutes writing down your audience and budget plan. That's not a lot of time against a campaign that could run for weeks.

Rushing past this step is the most common reason a first campaign underperforms — not the ad creative, not the targeting, but the fact that nobody checked what already works in the category. For a broader library walkthrough, see the Meta Ad Library guide, and for a comparison of the paid research tools mentioned above, see the full breakdown of ad spy tools.

FAQ

How much should I budget for my first Meta ad campaign?

There's no universal number, but plan for enough daily spend per ad set to exit Meta's learning phase within about a week, split across two or three creative angles rather than one. Treat the first week as a test budget, not the full campaign budget.

Do I need a business account to run Facebook ads?

Yes — you need a Meta Business account with a verified payment method and, ideally, a pixel installed on your site before you launch. Set this up before research so you're not waiting on verification after you've already picked your angles.

Can I see how much competitors spend on Facebook ads?

No, not for normal commercial ads. The Meta Ad Library shows every active ad and its start date but not budget, spend, clicks, or ROAS. Ad longevity — how long an ad keeps running — is the best public substitute for a spend signal.

What's the difference between the Meta Ad Library and the Ad Library API?

The Ad Library is the public website (facebook.com/ads/library) and shows every active commercial, political, and social-issue ad. The official API only returns political and social-issue ads plus EU ads under the DSA — it does not return commercial competitor ads at all.

Is it legal to research competitors' Facebook ads?

Looking at public ads in the Meta Ad Library is standard industry practice — it's public data Meta itself publishes. The line is in what you do with it: study the angle and format, don't copy and reuse someone else's actual creative assets commercially. This isn't legal advice; check with a lawyer if you need certainty for your situation.

How many competitors should I research before launching?

Five to ten direct competitors is usually enough to spot repeating angles and formats. Beyond that you're mostly seeing the same patterns repeat, and the extra time is better spent writing your own ad copy.