Best AI Ad Generators That Help You Launch Campaigns in Minutes

Marketers are ditching cameras and studios as AI-powered tools make launching UGC video ads faster, cheaper, and smarter. Here's what's leading the pack.

In an age where brands compete for seconds of attention, speed and personalisation in advertising matter more than ever. That's where AI ad generators come in replacing traditional production teams with smart automation that creates studio-quality videos in minutes. Whether you're building a product launch campaign or experimenting with TikTok ads, these tools make scaling creative output effortless.

Below, we explore the five best AI ad generators that help you go from concept to campaign-ready starting with a platform that's transforming UGC video production worldwide.

1.

Invideo AI – Best Overall for UGC Video Ads

Invideo AI is a cutting-edge UGC video generator designed to help businesses produce high-impact video adverts with remarkable speed and simplicity. Powered by advanced AI, the platform enables users to create studio-quality UGC ads without filming, editing skills, or hiring actors. With access to a diverse range of real and virtual presenters, multilingual voiceovers in over 50 languages, and a variety of ad styles from selfie-style testimonials to podcast-inspired formats, Invideo AI ensures your content connects authentically with global audiences. Simply paste your product link, choose your presenter, customise the script, and export a polished video ready for launch.

For brands looking to scale their marketing efforts and diversify creative output, Invideo AI offers a smart, cost-effective solution. Its fully automated workflow eliminates the need for production teams or specialist software, making professional UGC video ads accessible to marketers at any level. Whether you're running Meta campaigns, creating TikTok-style content, or expanding into international markets, Invideo AI empowers you to produce compelling, conversion-driven videos in minutes.

2.

Pictory – Best for Repurposing Content

Pictory is ideal for repurposing long-form content such as webinars, blogs, or podcasts into engaging short-form video adverts. Its AI intelligently identifies key highlights and automatically generates captions and voiceovers to match. It's especially well-suited for creating YouTube Shorts, carousel ads, or Instagram Reels from your existing video material.

3.

Synthesia – Best for Training and Explainer Videos

Synthesia leverages AI avatars to transform text scripts into crisp, professional explainer videos, making it a powerful tool for multilingual campaigns. With a library of over 100 AI presenters and a wide range of voice styles, it enables brands to create high-quality, engaging content without the need for cameras or actors. This makes it particularly effective for product demonstrations, onboarding experiences, and software tutorials, where clarity, consistency, and global reach are essential.

4.

DeepBrain – Best for Step-by-Step Ads

DeepBrain streamlines the process of creating tutorial videos by transforming written guides or articles into engaging visual walk-throughs. Using advanced AI, it generates content featuring digital avatars and sleek animations that clearly communicate complex information in a digestible format. This makes it especially valuable for SaaS and ecommerce brands looking to educate users or showcase product functionality. Whether you're producing 'how it works' videos or instructional ad content, DeepBrain offers a fast, efficient way to deliver polished, professional results without the need for filming or manual editing.

5.

HeyGen – Best for Localised Ad Campaigns

HeyGen is a powerful localisation tool designed for brands operating across multiple regions. It allows you to take a single master video and effortlessly adapt it for diverse audiences by switching languages, avatars, and voice styles. This flexibility enables the creation of culturally tailored campaigns that resonate with local markets while maintaining brand consistency. Ideal for A/B testing and international marketing, HeyGen helps optimise engagement and conversion by ensuring your message is both linguistically and visually aligned with each target audience. Its streamlined workflow makes scaling global video content faster and more cost-effective than traditional production methods.

Conclusion

If your brand needs speed, versatility, and the ability to produce engaging video ads at scale, AI tools like Invideo AI are essential. With just a product link and a few customisations, you can launch a UGC ad campaign that looks handcrafted but is 100% AI-generated, no actors, cameras or editing software required.