Master A/B Testing: Your AI ab testing training video generator
Quickly generate diverse A/B test video versions from script, optimizing your marketing campaigns for superior viewer engagement.
Don't like the result?
Try one of these prompts.
Agent is the first creative engine built to transform a single prompt into a complete video.
Create a concise 60-second instructional video targeting content creators and digital marketers, illustrating how HeyGen enables effortless optimization of videos for marketing campaigns. The visual style should be clean and tutorial-like, featuring a friendly, professional voiceover guiding users through customizing dynamic video templates. Highlight the ease of adding automatic subtitles and various scene changes to test viewer engagement across multiple versions.
Develop a compelling 30-second explainer video for product managers and marketing analysts, focusing on the significant impact AI avatars have on A/B testing different video approaches. Employ a sleek, informative visual presentation with a confident, authoritative voiceover. Showcase how HeyGen's diverse AI avatars can be swapped out effortlessly, paired with various voiceover generation options, to analyze performance and optimize videos for maximum conversion.
Produce a dynamic 50-second promotional video aimed at e-commerce businesses and campaign managers, demonstrating how HeyGen revolutionizes video generation for targeted marketing. The visual and audio style should be persuasive and inspiring, using energetic cuts and an enthusiastic voiceover. Emphasize how HeyGen allows users to quickly generate several video options with different CTAs and export them, enabling data-driven decisions based on analytics.


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.

Frequently Asked Questions
How can HeyGen enhance my A/B testing video campaigns?
HeyGen empowers you to rapidly create multiple versions of promotional videos with AI avatars and dynamic video templates, allowing for effective A/B testing to optimize viewer engagement in your marketing campaigns.
What AI capabilities does HeyGen offer for video generation?
HeyGen leverages advanced AI to provide realistic AI avatars, seamless text-to-video from script, and natural voiceover generation, significantly streamlining your video production process.
Can I customize the videos created for A/B testing with HeyGen?
Yes, HeyGen provides extensive customization options including branding controls for logos and colors, automatic subtitles, and various video thumbnails, ensuring your A/B test promo video maker content aligns perfectly with your brand.
How does HeyGen help optimize videos for better performance?
HeyGen allows you to quickly create and iterate on different video lengths and CTAs, enabling you to optimize videos based on A/B testing insights and improve overall viewer engagement for your marketing campaigns.
