
The Ultimate Guide to Facebook Marketplace vs. Reels Ads: How to Optimise for Each Placement
Feb 28
4 min read
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Facebook offers a diverse range of ad placements, each designed to engage users in unique ways. Two of the most effective but often misunderstood placements are Facebook Marketplace ads and Facebook Reels ads. Both offer incredible opportunities for businesses, but they require entirely different strategies.
Marketplace ads tap into a high-intent shopping audience, while Reels ads leverage short-form video to entertain and engage viewers. Understanding the differences between these placements and optimizing your ads accordingly can significantly improve your return on investment (ROI).
In this guide, we’ll cover:
The key differences between Facebook Marketplace and Reels ads
Best practices for optimizing each placement
How Facebook’s algorithm affects ad performance
Real-world case studies of businesses successfully using these placements
A budget breakdown and how to maximize ROI across placements
By the end, you'll have actionable insights to create high-performing Facebook ad campaigns tailored to each placement.
What Are Facebook Marketplace Ads?
Facebook Marketplace is a peer-to-peer selling platform where users buy and sell items. Over 1 billion people browse Marketplace each month, making it a prime location for businesses to advertise products.

Why Facebook Ad Placements in Marketplace Work
Unlike traditional Facebook ads that appear in the News Feed, Marketplace ads show up alongside organic listings. This means your ad is seen by users who are actively shopping. In essence, these ads function more like product listings rather than intrusive promotions, leading to higher intent and conversion rates.
Best Practices for Marketplace Ads
Use Product-Focused Imagery
Showcase high-quality product images that mimic organic listings.
Include multiple angles to give users a comprehensive view.
Highlight Pricing and Offers
Clearly display prices, discounts, and key selling points.
Phrases like “Limited Stock” or “20% Off Today” can increase engagement.
Optimize for Local Audiences
Many Marketplace users search for local deals. If applicable, target specific geographic regions.
Use location-based language (e.g., “Available in [City] now!”).
Utilize Video Content
Video ads perform better than static images. A short product demo can grab more attention in a sea of still images.
Encourage Direct Messages
Unlike Feed ads, Marketplace allows users to message sellers directly. Use call-to-action (CTA) buttons like “Send Message” to drive inquiries.
What Are Facebook Reels Ads?
Facebook Reels is Facebook’s answer to TikTok—short-form, highly engaging videos that capture attention. With over 200 billion views per day across Facebook and Instagram, Reels has become one of the most engaging content formats on social media.
Why Reels Ads Work
Reels ads appear between organic Reels as users swipe through content. Since Reels are sound-on by default, they provide a unique opportunity for businesses to create immersive experiences.
Best Practices for Reels Ads
Make Ads Feel Native
The best-performing Reels ads don’t look like ads. They blend into the platform’s style with trending audio, transitions, and engaging visuals.
Grab Attention in the First 3 Seconds
Users scroll fast—start with an eye-catching scene or text overlay.
Use movement, bold colors, or humor to stop users from swiping away.
Use Trending Sounds and Effects
Reels ads that incorporate trending music see 12% higher engagement.
Facebook offers a licensed music library for businesses to use in ads.
Keep It Short and Clear
The best Reels ads are between 6-15 seconds long.
Deliver a clear message and include a strong CTA, like “Shop Now” or “Swipe Up.”
Show Real People Using Your Product
Ads featuring human faces perform 25% better than those without.
User-generated content (UGC) and influencer collaborations work well.
How Facebook’s Algorithm Affects Ad Performance
Facebook’s ad delivery system is powered by an algorithm that determines when and where your ads will be shown. Here’s how it impacts Marketplace and Reels ads differently:
Marketplace Ads Algorithm
Prioritizes relevance: Ads that match what users are already browsing will be displayed more often.
Higher intent users: Since Marketplace users are actively shopping, ads tend to see lower cost-per-click (CPC) and higher conversion rates.
Competes with organic listings: Unlike News Feed ads, Marketplace ads must blend in to succeed.
Reels Ads Algorithm
Rewards engagement: The more likes, comments, and shares your Reels ad gets, the more it will be shown.
Optimized for discovery: Unlike Marketplace, Reels are not limited to a shopping mindset. Ads should focus on grabbing attention rather than selling directly.
Favors video quality: Facebook prioritizes high-resolution, engaging videos with subtitles and trending sounds.
Case Studies: How Businesses Succeed with Marketplace & Reels Ads
Thread Wallets: Marketplace Ads Success
Objective: Increase direct sales
Strategy: Used high-quality product images and competitive pricing
Results: 41% higher return on ad spend (ROAS) and 16% lower CPC compared to Feed ads
Dove Beauty: Reels Ads Success
Objective: Brand awareness and engagement
Strategy: Leveraged user-generated content and trending audio
Results: 30% higher engagement rate and 2.5x broader reach compared to traditional video ads
Budget Breakdown: How to Allocate Spend Across Placements
A strategic budget allocation can maximize ROI. Here’s a suggested breakdown for different objectives:
Objective | Marketplace (%) | Reels (%) | Feed/Stories (%) |
Brand Awareness | 10% | 50% | 40% |
Engagement | 15% | 55% | 30% |
Conversions | 40% | 30% | 30% |
Retargeting | 30% | 20% | 50% |
Why Reels gets more budget for awareness: It has lower CPMs and reaches a broad audience.
Why Marketplace gets more for conversions: Users are in a shopping mindset, leading to better conversion rates.
Why Feed/Stories are important for retargeting: They keep your brand top-of-mind and drive users back to purchase.
Which Placement Is Best for Your Business?
Both Facebook Marketplace and Reels ads are powerful tools when used correctly. Here’s when to choose each:
Use Marketplace Ads if: You’re selling physical products, want to reach high-intent buyers, or operate a local business.
Use Reels Ads if: You’re building brand awareness, targeting younger audiences, or have engaging video content.
Pro Tip: Don’t limit yourself to one placement—combine Marketplace and Reels with Feed and Stories to maximize your results.
By understanding the strengths of each placement and optimizing your ads accordingly, you can increase engagement, lower costs, and drive better results for your business.
Ready to take your Facebook ads to the next level? Start testing Marketplace and Reels today!