Quick answer: Boost post vs Ads Manager: boosting is quick but optimises for engagement. Ads Manager gives you lead objectives, tracking and testing.
The blue “Boost post” button is the easiest way to spend money on Facebook. Pick a post, pick a budget, done. It’s also one of the least effective ways for a service business to get enquiries. Here’s why, and when it’s still fine to use.
What boosting does
Boosting takes an existing post from your Page or Instagram account and shows it to more people as an ad. You choose a goal from a short list, a simple audience, a budget and a duration.
Behind the scenes, it creates a basic ad. But many of the settings that make ads work are limited or missing.
What you give up compared with Ads Manager
- Fewer objectives and optimisation options. Boosts tend to optimise for engagement, messages or link clicks, not for leads or website conversions tracked by your pixel.
- Limited placement and creative control. You can’t easily tailor versions for Stories and Reels, or run several creatives together.
- No testing. Ads Manager lets you run several ads, compare them and use A/B tests.
- Weaker tracking. You can’t optimise for your own conversion events in the same way, so Meta finds people who like and comment, not people who enquire.
- Messy reporting. Boosts are harder to compare against your other campaigns.
The result is usually lots of likes and few leads. Likes from people who were never going to buy can also make Meta’s system think that’s the kind of person you want.
When boosting is fine
- Event or announcement posts you simply want more locals to see
- Building some social proof on a new Page
- A post that’s already doing well organically and you want more eyes on it, with no specific lead goal
- Click-to-message offers where the boost sends people to Messenger, and you can reply quickly
When to use Ads Manager instead
- You want enquiries, calls, bookings or sales
- You want to target a specific area and exclude existing customers
- You want to run several creatives and see which wins
- You have a pixel or Conversions API set up and want Meta to find people who convert
A middle ground
In Ads Manager, you can use an existing post as your ad (choose “Use existing post” when creating the ad). That keeps the likes and comments on the post, which adds social proof, while giving you the full objective, tracking and placement controls.
Sources and further reading
- Meta Business Help Centre – search “difference between boosted posts and Facebook ads”
- Meta Ads Manager
- See also: Meta campaign objectives explained
Written by Gregory
20 years building websites and running lead generation, mostly with my own money on the line. Based in Sydney, working with clients worldwide. How I work →