Should You Run Ads Only on Facebook or Only on Instagram?

Ruth Moncholí Bataller

Read Time: 3 min

Phone with apps instagram and facebook which we use to advertise

Do you have a hard time deciding where to run your ads? Do you know the difference and strenghts of Facebook and Instagram? While Facebook offers advanced targeting options and a broad audience across various age groups, Instagram surpasses in visual storytelling and engagement, particularly among younger users. This guide provides all the information to help you choose what is best for your business.

running ads on facebook or instagram

Your objectives, target market and the kind of material you produce will determine which option is best for you. In this post, I will explain the advantages of running advertising only on Facebook or Instagram and assist you in choosing the best strategy for your brand.

Understanding the Differences Between Facebook and Instagram Ads

While using the same advertising platform, Facebook and Instagram ads differ considerably, which affects their effectiveness. These are the main differences between the two platforms:

Audience DemographicsContent Format & StyleUser Engagement Ad Placement Cost
FacebookOlder age groups (25-65+)Supports various ad formats (for detailed content and link sharing)Users tend to engage with discussions, comments, and shared postsAds appear in the News Feed, Marketplace, Messenger and Right ColumnGenerally lower cost-per-click (CPC) but better website traffic
Instagram adsMillennials and Gen Z (25-65+)Highly visual (driven by aesthetics and creativity)Users engage more with visual content, liking and sharing postsAds appear in the Feed, Stories, Reels, and Explore pageHigher engagement rates but can have a higher CPC

Now, Facebook could be a better option for your business than Instagram if your objective is lead generation, direct sales, or precise targeting. Instagram, however, is a better option if your objective is engagement, brand awareness, and eye-catching advertisements.

Pros and Cons of Running Ads Only on Facebook

Maybe you are thinking at this point on running your ads on Facebook only, which is a good strategy for generating leads and target a larger audience. But as all platforms, Facebook has its own advantages and disadvantages:

Pros:

  • Facebook’s large, diverse user base spans all ages, enabling broader customer reach.
  • Facebook enables precise targeting through interests, demographics, and retargeting for effective customer reach.
  • Facebook ads typically have a lower CPC than Instagram, making them a cost-effective option for lead generation and conversions.
  • Ads can appear in News Feed, Marketplace, Messenger, and Stories, boosting visibility and engagement.
  • Facebook supports more text in ads, making it ideal for sharing detailed product information, blog posts, or links.

Cons:

  • Facebook users engage less with ads than on Instagram, especially for highly visual products.
  • Gen Z and millennials tend to be more active on Instagram than Facebook.
  • Facebook is less visually driven, so brands in fashion, beauty, and travel may see better engagement on Instagram.
  • High ad competition on Facebook can cause ad fatigue, requiring creative and well-targeted ads to stand out.
  • Facebook’s algorithm prioritizes personal interactions, making well-targeted and optimized ads essential for success.

 Pros and Cons of Running Ads Only on Instagram

Although Facebook is a good option as it seems for ads, keep in mind this pros and cons of running your ads only on Instagram:

Pros:

  • Instagram’s visual focus drives higher engagement through likes, shares, and comments than Facebook.
  • Popular among millennials and Gen Z, Instagram is ideal for brands targeting younger audiences.
  • Businesses relying on strong visuals, like fashion, beauty, and travel, thrive on Instagram.
  • Stories and Reels offer immersive ad formats that blend naturally, boosting engagement and conversions.
  • Instagram excels in influencer marketing, enabling brands to expand reach through content creators.

Cons:

  • Instagram ads often have a higher CPC compared to Facebook, making it more expensive to drive conversions.
  • Instagram doesn’t support clickable links in captions, relying on ”Link in Bio” or Story swipe-ups for traffic.
  • Despite its large user base, Instagram’s reach is smaller than Facebook’s, especially among older demographics.
  • Instagram ads excel at brand awareness and engagement but are less effective for direct lead generation or retargeting.
  • With Instagram’s fast-moving, visual feed, users may scroll past ads quickly, requiring frequent creative updates.

We always run 2 campaigns paralel together, one for insta and one for facebook, and later compare the return on investment

Instead of creating a single campaign that serves ads on Facebook and Instagram at the same time, we create two separate campaigns, one for each platform. This way we can measure the performance of each one separately and analyze which one works best based on the results. You can check it out below:

Final Verdict: Facebook, Instagram, or Both?

If your budget allows, I suggest you running ads on both platforms. Analyzing performance data is the smartest move. You can test different creatives and placements to see what it works. Also, optimize based on engagement, conversions, and cost.

For example, If your campaign involves lead generation, website traffic, or B2B marketing, Facebook is best. Imagine your business type is a law firm and you offer free consultations, then Facebook would help you with detailed targeting. This would allow you to reach local users needing legal services.

But if your campaign relies on visuals, brand awareness, and influencer engagement, then you should use Instagram. Now think for a moment your business type is a crochet brand. Instagram would be perfect to show off your clothing and make influencers contact you for collaborations.

Conclusion

Your target audience, content strategy, and business objectives will all influence your decision between Facebook and Instagram ads. Facebook is the best platform for lead generation and direct conversions since it provides more targeting choices, a lower cost per click and a wider audience. Instagram, on the other hand, leads in terms of user engagement, visual storytelling, and brand awareness—particularly among younger users.

I recommend you to launch campaigns on both platforms at once. To optimize results, performance data analysis is a strategic method. You may find out where your advertisements work best by testing various creatives, locations, and audience segments.

Subscribe to our blog for more tips, leave a comment with your thoughts and let us know in which platform are you are going to run your ads. Also share this article with others who want to know the differences between Instagram and Facebook ads.

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