Facebook and Instagram share the same ad platform (Meta Ads Manager), but the audiences and content styles that perform on each differ in ways worth understanding.

Audience differences

Facebook tends to skew toward an older demographic and remains strong for local community-based targeting, groups, local events, and older homeowners researching services. Instagram skews younger and leans heavily visual, stronger for businesses with strong photo or video appeal.

Content style differences

Facebook ads perform well with a mix of text and imagery, including longer-form copy that explains an offer in more detail. Instagram ads perform best with strong, scroll-stopping visuals first, shorter copy, since the platform is more visually driven and users move through content faster.

Placement differences

Facebook ads can appear in the main feed, in the right column, in Marketplace, and in groups. Instagram ads appear primarily in the main feed, Stories, and Reels, each of which favors slightly different creative formats, vertical video for Stories and Reels versus square or landscape for feed.

Which one should you prioritize

If your business relies on strong visuals, food, retail, beauty, fitness, home transformations, Instagram often performs better. If your business benefits from community trust and detailed explanation, local services, professional services, older-skewing customer bases, Facebook often performs better.

Most businesses running Meta ads run both simultaneously, since the platform lets you target both audiences from one campaign, but reviewing performance by placement reveals which one is actually driving results for your specific business.

The mistake to avoid

Uploading the exact same single image ad to both platforms without any adjustment. Since Instagram is more visual-first, an ad designed with Facebook's more text-heavy style in mind often underperforms there, and vice versa. A little platform-specific adjustment usually improves performance on both.

If you want help figuring out which platform, or mix of both, makes the most sense for your specific business, that's exactly the kind of thing we cover in a free audit. Book a call and we'll walk through it.