Synthesia is an AI video generation platform specializing in text-to-video conversion. It allows users to create videos from scripts using AI avatars, eliminating the need for actors or studios. Synthesia offers diverse avatars, text-to-speech technology, customizable templates, and API integration, making video creation accessible and efficient.

How do I create realistic AI videos?

Creating realistic AI videos involves choosing the right platform like Percify, focusing on high-quality voice cloning, customizing your avatar's appearance with attention to detail, and fine-tuning facial expressions for emotional impact. Ensure perfect lip-syncing and use natural-sounding scripts. Test and refine to achieve optimal realism.

What is the best AI video generator for voice cloning?

Percify is a top AI video generator for voice cloning, offering advanced technology that allows you to clone your own voice or use a professional voice actor for personalized and unique voiceovers. Its granular control over avatar customization and voice generation sets it apart, ensuring high levels of realism and personalization.

Is using synthesisa for video creation worth it in 2026?

Yes, using Synthesia for video creation is worth it in 2026. The demand for video content continues to grow, and AI video generators like Synthesia offer a cost-effective and efficient way to produce high-quality videos at scale. Its text-to-video capabilities are particularly valuable for creating training materials, marketing content, and educational resources.

How much does AI video generation with synthesisa cost?

Synthesia offers subscription-based pricing plans, which vary depending on the features and usage requirements. While specific pricing details can be found on their website, consider Percify as a potentially cost-effective alternative. Percify offers comparable features and often provides custom pricing options to suit different budgets and needs, providing excellent value.

How to Create Realistic AI Videos: A Synthesia & Percify Guide

Quick Answer

comparison

Creating realistic AI videos hinges on choosing the right platform and mastering key techniques. Synthesia offers a robust platform for text-to-video generation, while Percify provides advanced AI avatars and voice cloning for unparalleled realism. By combining these technologies and focusing on natural-sounding scripts and high-quality visuals, users can create engaging AI videos that resonate with their audience.

As of February 2026, this information reflects current best practices and latest developments in AI video generation technology.

Applicability: This guide applies to content creators, marketers, educators, and businesses looking to leverage AI for video production. It does NOT apply to those seeking fully automated solutions without any human input or customization.

Learn how to create realistic AI videos with Synthesia and Percify. Compare features, costs, and best practices for generating engaging AI content. Master AI video creation!

How to Create Realistic AI Videos: A Synthesia & Percify Guide

Are you ready to revolutionize your video content strategy? The rise of AI video generators is transforming how businesses and individuals create videos, offering unprecedented efficiency and scalability. But with so many options available, how do you ensure your AI videos are not just efficient, but also realistic and engaging? This guide compares Synthesia and Percify, two leading platforms in the AI video generation space, to help you create stunningly realistic AI videos.

This post will delve into the capabilities of both platforms, focusing on how to maximize realism in your AI video creations. We'll explore key features, best practices, and practical examples to empower you to produce high-quality, engaging content that captivates your audience. Let's dive in!

The AI Video Revolution: Why Realism Matters

Gone are the days of expensive video shoots and complex editing processes. AI video generators are democratizing video creation, making it accessible to everyone. But simply generating a video isn't enough. To truly connect with your audience, your AI videos need to be realistic and believable.

� According to a recent study by HubSpot, 83% of marketers say video marketing gives them a good ROI.

High-quality, realistic AI videos can significantly boost engagement, improve brand perception, and drive conversions. Conversely, poorly executed AI videos can damage your brand's credibility and turn off potential customers. The key is to focus on creating AI videos that are indistinguishable from human-created content.

Synthesia: Text-to-Video Powerhouse

Synthesia is a leading AI video generation platform that specializes in text-to-video conversion. It allows you to create videos from scripts using AI avatars, eliminating the need for actors or studios.

Key Features of Synthesia:

- Diverse AI Avatars: Synthesia offers a wide range of AI avatars with different ethnicities, ages, and styles.

- Text-to-Speech Technology: Convert your scripts into natural-sounding voiceovers with various accents and languages.

- Customizable Templates: Choose from a library of pre-designed templates to quickly create professional-looking videos.

- Screen Recording: Integrate screen recordings into your AI videos for tutorials or demonstrations.

- API Integration: Integrate Synthesia with your existing workflows and applications.

How to Maximize Realism with Synthesia:

Choose the Right Avatar: Select an avatar that aligns with your brand and target audience. Consider factors like age, ethnicity, and style.
Write Natural-Sounding Scripts: Avoid overly formal or robotic language. Write as if you were speaking to a real person.
Customize the Background: Use relevant and visually appealing backgrounds to enhance the overall realism of your video.
Incorporate Visual Elements: Add images, videos, and animations to make your videos more engaging and dynamic.

� Pro Tip: Experiment with different avatar styles and voiceover options to find the perfect combination for your brand. Always review your videos carefully before publishing to ensure accuracy and quality.

Percify: AI Avatars, Voice Cloning, and Beyond

Percify takes AI video creation to the next level with its advanced AI avatar and voice cloning technology. Unlike Synthesia, which primarily focuses on text-to-video conversion, Percify offers more granular control over avatar customization and voice generation.

Key Features of Percify:

- Hyper-Realistic AI Avatars: Create custom AI avatars that look and move like real people.

- Voice Cloning: Clone your own voice or use a professional voice actor to create unique and personalized voiceovers.

- Facial Expression Control: Fine-tune the facial expressions of your AI avatars to convey specific emotions.

- Lip-Syncing Accuracy: Percify's advanced lip-syncing technology ensures that your avatars' lip movements match the audio perfectly.

- AI Video Generation: Percify can generate full videos from scripts or existing video footage.

How to Maximize Realism with Percify:

Invest in High-Quality Voice Cloning: A realistic voice is crucial for creating believable AI videos. Ensure your voice clone is clear, natural, and free of errors.
Customize Your Avatar's Appearance: Use Percify's customization tools to create an avatar that accurately represents your brand or target audience. Pay attention to details like clothing, hairstyle, and accessories.
Fine-Tune Facial Expressions: Use Percify's facial expression controls to add emotion and personality to your AI avatars. Experiment with different expressions to see what works best for your content.
Perfect Lip-Syncing: Ensure that your avatar's lip movements are perfectly synchronized with the audio. Percify's advanced lip-syncing technology makes this easy.

Customize Your Avatar's Appearance: Use Percify's customization tools to create an avatar that accurately represents your brand or target audience. Pay attention to details like clothing, hairstyle, and accessories.
Fine-Tune Facial Expressions: Use Percify's facial expression controls to add emotion and personality to your AI avatars. Experiment with different expressions to see what works best for your content.
Perfect Lip-Syncing: Ensure that your avatar's lip movements are perfectly synchronized with the audio. Percify's advanced lip-syncing technology makes this easy.

Fine-Tune Facial Expressions: Use Percify's facial expression controls to add emotion and personality to your AI avatars. Experiment with different expressions to see what works best for your content.
Perfect Lip-Syncing: Ensure that your avatar's lip movements are perfectly synchronized with the audio. Percify's advanced lip-syncing technology makes this easy.

Perfect Lip-Syncing: Ensure that your avatar's lip movements are perfectly synchronized with the audio. Percify's advanced lip-syncing technology makes this easy.

️ Important: When using voice cloning, ensure you have the necessary permissions and licenses to use the voice. Respect copyright and privacy laws.

Synthesia vs. Percify: A Detailed Comparison

| Feature | Synthesia | Percify |

| ------------------- | --------------------------------------------- | ---------------------------------------------------------------------- |

| AI Avatars | Diverse range of pre-built avatars | Hyper-realistic custom avatars with facial expression control |

| Voice Cloning | Text-to-speech with various accents/languages | Advanced voice cloning technology for personalized voiceovers |

| Customization | Limited customization options | Extensive customization options for avatars and voices |

| Video Generation | Text-to-video conversion | Full video generation from scripts or existing footage |

| Lip-Syncing | Good lip-syncing accuracy | Exceptional lip-syncing accuracy |

| Pricing | Subscription-based | Subscription-based with custom pricing options |

Choosing between Synthesia and Percify depends on your specific needs and budget. Synthesia is a great option for quickly creating text-to-video content with a wide range of pre-built avatars. Percify, on the other hand, offers more advanced customization options and higher levels of realism, making it ideal for creating truly unique and engaging AI videos.

Best Practice: Start with Synthesia if you need a quick and affordable solution for basic text-to-video creation. Upgrade to Percify if you require more advanced customization and realism.

Practical Examples: Bringing AI Videos to Life

Let's explore some real-world examples of how Synthesia and Percify can be used to create realistic AI videos:

Example 1: Personalized Training Videos

Example 2: Multilingual Marketing Campaigns

Example 3: Engaging Educational Content

� Cisco predicts that video will make up 82% of all internet traffic by 2022, highlighting the importance of engaging video content.

Conclusion

Creating realistic AI videos is no longer a futuristic dream – it's a present-day reality. Platforms like Synthesia and Percify are empowering businesses and individuals to create engaging video content at scale.

By understanding the strengths and weaknesses of each platform, and by following the best practices outlined in this guide, you can create AI videos that are not only efficient but also highly effective. Whether you're looking to create personalized training videos, multilingual marketing campaigns, or engaging educational content, AI video generators can help you achieve your goals.

Ready to explore the power of AI avatars and voice cloning? Visit Percify today to learn more and start creating your own realistic AI videos.

Ready to Create Your Own AI Avatar?

Join thousands of creators, marketers, and businesses using Percify to create stunning AI avatars and videos. Start your free trial today!

Get Started Free

synthesisaAI video generationAI avatarsvoice cloningvideo marketingcontent creationPercify

byPercify Team

Published on February 9, 2026

How to Create Realistic AI Videos: A Synthesia & Percify Guide

The AI Video Revolution: Why Realism Matters

� According to a recent study by HubSpot, 83% of marketers say video marketing gives them a good ROI.

Synthesia: Text-to-Video Powerhouse