In the past five years, Facebook’s organic reach has declined significantly – 2016 alone saw a 52% drop.

Facebook Pages with over 500,000 “likes” have an average organic reach of 2% or less for each post, according to research from Social@Ogilvy reported by HubSpot.

Similar declines are happening with Instagram organic reach, too.

“It’s almost not even worth posting if you’re not paying,” confirms Brian Jackson, chief marketing officer at Kinsta. “Organic reach is just going to get worse and worse and worse. It’s never going to get better.”

Given that social content promotion is now pay-to-play, here’s how to do it to get the best bang for your buck.

1. Optimize content promotion campaigns around message match

Competition doesn’t directly dictate pricing on AdWords. The ad quality score does. The same thing plays out on Facebook, where studies from AdEspresso have found that higher relevance scores translate to lower costs per click.

Picture your Facebook sales funnel. Some campaigns are designed to get attention (like the content promotion campaigns we’re talking about here). Others are designed to generate opt-ins or sales.

The key to reducing costs (without sabotaging goals) is to make sure each campaign is optimized appropriately.

Consider the many variables in a campaign that can make or break success, including:

The key to success (i.e., the best-quality clicks for the least amount of dough) is message match.

For instance, a new, cold audience will have no idea who you are or why you matter. Trying to shove an e-book opt-in down their throats won’t work. Instead, you should match your pitch to their level of readiness, offering an easily digestible resource they just need to watch or click.

Get one of those variables wrong and you’ll pay (in higher cost per clicks, visits, and leads). All else being equal, even a generic vs. look-alike audience can make or break your campaign’s costs (because the latter gives you a slightly more targeted audience).

Paying 47.7 cents per click to promote content isn’t terrible per se. But only paying 12.5 cents for the same exact campaign (74% less) sounds a helluva lot better.

Multiply those cost savings across your funnel and we’re talking night vs. day. Here’s what it looks like when you spend $1,000 on those two campaigns above (4 times difference):

2. Prioritize audience-building in the early days

Big consumer brands don’t have to “build an audience.” It already exists. Simply turn on retargeting ads and mint money immediately.

Unfortunately, small or new brands don’t have this luxury. Most B2B brands don’t, either. That means for everyone else, top priority goes to audience-building first, before they ever try to convert a single lead.

The silver lining? You can use whatever contacts you’ve got (customer emails, newsletter subscribers, etc.) to your email list and create a look-alike audience based on that. In other words, you can take your small, “warm” audience that numbers in the hundreds or thousands and use it to create a warm-ish audience in the millions.

My company paid a contractor to compile a spreadsheet of contact information for our primary personas (in our target vertical).

But this list only had around 2,000 people – not enough for a campaign. We used the data to create a look-alike audience with a size of 1% based on the original list (plus a few more look-alikes for site visits and Facebook post engagements) to bring our new audience sizes into the low 2 millions. A “1%” audience size relates to the percentage of the country population. You can go up to 10%, but 1% will include those who most closely match the original audience.

This few-thousand-dollar investment gave us a few million, U.S.-based potential leads for a top-of-the-funnel audience.

Creating look-alike audiences solves the problem of reaching enough people. The new challenge is to develop their interest in your content promotion.

3. Routinely split (not A/B) test ad creatives to lift results

Kinsta’s Brian Jackson advocates spending more time on…