Best Practices for Using AI Avatars in UGC Ads

AI avatars are revolutionising the way brands create User-Generated Content (UGC) for ads. By mimicking real people, AI avatars help companies produce relatable and engaging content quickly, while dramatically reducing costs and production timelines. However, to make the most out of AI UGC ads, there are key strategies you should follow to ensure your content feels authentic, relevant, and effective.

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Why AI Avatars Are Powerful for UGC Ads

The strength of AI avatars lies in their ability to simulate real human interaction. Brands no longer need to rely on recruiting people or creating complex video shoots. Instead, they can use AI avatars to produce ads that have a personal touch—at scale. 

For businesses that need consistent, high-quality content, AI avatars provide a way to deliver ads that build trust with audiences and drive conversions.

Now, let’s dive into the best practices for using AI avatars in your UGC ads.

1. Select Relatable AI Avatars

The avatar you choose should align with your brand’s image and resonate with your target audience. An avatar that looks, speaks, and behaves like the people your customers relate to is key to creating a genuine connection.

  • Align with Audience Demographics: Consider factors like age, gender, ethnicity, and style when selecting avatars. For example, if your product targets young professionals, choose an avatar that reflects that demographic.
  • Wide Range of Options: Platforms like Arcads offer over 40 avatars, allowing you to pick one that feels right for your message. You can even filter avatars by attributes such as skin tone, age, and background settings (casual, professional, or outdoor).
AI Avatar Library
Arcads Library of 40+ AI Avatars

Pro Tip: Avoid the Uncanny Valley

When using AI avatars, it’s essential to avoid the uncanny valley—where avatars look almost human but not quite right, causing discomfort in viewers. 

This can create a barrier to engagement and reduce trust. To prevent this, test different avatars and choose those that appear the most natural and relatable.

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2. Incorporate Realistic Movements and Expressions

An avatar that lacks natural movement can feel robotic, breaking the illusion of authenticity. 

To make your AI avatars appear more lifelike, incorporate realistic gestures and facial expressions that match human behavior.

  • Syncing Speech and Mouth Movements: Ensure that the avatar’s mouth movements are in sync with the dialogue or voiceover. This is critical for making the avatar feel real and connected to the message.
  • Use Natural Gestures: Incorporate head nods, smiles, or hand movements that fit the tone of the script. These small details help convey emotion and make the avatar more engaging.

By focusing on these subtle, human-like movements, you can enhance the authenticity of your AI-generated content.

3. Use High-Quality Audio and Voiceovers

Your avatar’s voice plays a huge role in how it’s perceived. High-quality audio that matches the avatar’s appearance and personality is essential to creating a cohesive and professional ad.

  • Voice-Appearance Consistency: The voice of the avatar should match its look. For example, a youthful, energetic avatar should have a lively voice, while an older, professional-looking avatar should have a more mature, calm tone.
  • Text-to-Speech vs. Voice Actors: While many AI platforms, including Arcads, offer text-to-speech options, consider using professional voice actors for a more polished feel. Clear, high-quality audio can elevate your content and make it stand out.

Pro Tip: Test Voice Options

Experiment with different voices to see which one resonates best with your audience. Sometimes, a slight change in tone or delivery can make a huge difference in how your ad is received.

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4. Maintain Authenticity and Transparency

Authenticity is the foundation of UGC, and AI-generated content is no exception. 

Viewers should never feel deceived or tricked into thinking the content is user-submitted when it’s not.

  • Disclose AI Use: Be transparent that your content is AI-generated. Mention this in your ad copy or video description to maintain trust with your audience. Transparency ensures that viewers appreciate the innovation without feeling misled.
  • Blend AI with Real UGC: AI avatars work best when paired with actual customer content. For example, combining AI-generated avatars with real customer testimonials, reviews, or photos can enhance credibility and make your ads more effective.

5. Optimize for Mobile Viewing

With most ads being viewed on mobile devices, ensuring that your AI avatar videos are optimized for mobile is critical for engagement.

This includes:

  • Vertical Video Format: Vertical videos take up more screen space on mobile, making them more immersive and attention-grabbing. Platforms like Arcads allow you to create content specifically tailored for mobile viewing.
  • Captions for Sound-Off Viewing: Many users scroll through social media with the sound off. Adding captions ensures that your message gets across even if viewers aren’t listening to the audio. This simple tweak can significantly increase engagement rates.

6. Test and Iterate

As with any advertising campaign, constant testing and iteration are key to success. AI avatars allow you to test different elements quickly and efficiently without having to re-shoot content.

  • Script Variations: Arcads allows you to test different scripts and angles in real-time, enabling you to experiment with multiple versions of an ad. For example, you can try a promotional tone versus an emotional appeal and see which one resonates more with your audience.
  • Performance Metrics: Use metrics like engagement rates, click-through rates, and conversion data to analyze performance. Arcads provides the flexibility to test new content and optimize your campaigns based on real-world results.

The Impact of UGC in Ad Performance

User-Generated Content has become one of the most powerful forms of advertising. A significant 70% of consumers consider UGC reviews or ratings before making a purchase decision. 

Furthermore, 41% of buyers will read four to seven UGC reviews before buying a product. This trust in user-generated content makes it highly effective for brands looking to build credibility.

By combining AI avatars with real UGC elements, you can create ads that feel personal, relatable, and trustworthy. 

These types of ads are not only engaging but also highly effective at driving conversions.

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How Arcads Uses AI for UGC

Arcads takes the complexity out of AI-powered UGC creation. With an intuitive dashboard, marketers can write scripts from scratch, transcribe existing content, or use pre-made templates. 

The real game-changer, though, is that Arcads’ AI can auto-generate scripts based on your product’s URL. This feature saves time and effort, allowing you to focus on strategy rather than content creation.

Once your script is ready, you can select from over 40 AI avatars to bring your ad to life. These avatars are highly customizable, allowing you to choose characteristics like gender, age, skin tone, and more. 

In just a few minutes, your AI-generated UGC video is ready for deployment—no need for a production team or complex logistics.

The possibilities are endless with Arcads, making it a valuable tool for any brand looking to leverage AI for UGC at scale.

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