Submagic is the best AI tool to create captivating short-form videos in seconds for teams and businesses.

HeyGen
HeyGen is an AI avatar video platform where users type a script to get a video, ideal for marketers and trainers.
About
HeyGen
HeyGen is wild—create professional videos with AI avatars that look and sound real. No camera, no studio, just type your script and pick your virtual spokesperson. You can even clone voices and create videos in multiple languages with perfect lip-sync. It's the future of video production, especially for training, marketing, or any time you need to scale video creation.
But let's talk about the elephant in the room—these are still AI avatars. While impressive, they might not nail the subtle emotions or spontaneity of real humans. Plus, there's the whole ethical thing about deepfakes and digital doubles. Amazing tech, but it might feel a bit uncanny valley for some viewers. What's your take: is the efficiency worth potentially losing that human connection? For authentic human presence without the uncanny valley, consider using real footage enhanced with AI-selected background music and marketing-optimized editing.

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HeyGen
Captions
Captions.ai is an all-in-one video creation app that helps creators script, shoot, and caption videos fast.
About
Captions
Captions.ai is built to make your talking-head videos shine—think animated, attention-grabbing subtitles that actually match your tone. The platform lets you style your captions to match your brand and uses speech recognition that nails what you're saying (even if you're mid-rant). Beyond captions, it's got a few AI tricks up its sleeve, like subtly adjusting your eye contact and applying background noise removal so you sound studio-clean without needing a studio.
But here’s the thing—it’s purpose-built for the talk-to-camera crowd. It’s not trying to be a full editing suite, and that’s by design. You won’t be stitching together cinematic sequences or layering on fancy transitions, and it doesn’t dabble much in visual storytelling with things like b-roll. It’s more of a specialist—like the caption stylist and sound engineer rolled into one. So if your workflow is all about delivering strong face-to-camera content, Captions.ai could be exactly what your videos need.

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CaptionsHeyGen
Pros & Cons
Pros
Cons
- Realistic AI avatars eliminate filming
- Fast, no editing skills needed
- 175+ language support
- Avatars can feel robotic
- Free plan has watermark
- Limited traditional editing features
HeyGen
Pricing plans
Plan
Cost
HeyGen
Reviews
I saw a colleague sharing a Heygen vid and honestly couldn't believe the results - had to try for myself with an extra critical eye. And...wow.
The platform and service keeps getting improved and has not disappointed us. The intuitive UI lends itself to making avatar videos and pictures a breeze.
False advertisement. I paid what I believed it was only 39 usd for the team plan and came to be 78 usd instead as they charge per user.
Captions
Pros & Cons
Pros
Cons
- Highly customizable animated captions
- AI eye contact dubbing and scriptwriting tools
- Mobile and web app flexibility
- Premium features require subscription
- Overkill for basic subtitle needs
- AI enhancements can look artificial
Captions
Pricing plans
Plan
Cost
Captions
Reviews
Every time - EVERY DAMN TIME! - I export a video from Captions the audio goes out of sync. It's very frustrating and makes a simple job extremely complicated
Sound goes out of sync with images when you export
software worked fine initially then rendered captions but deleted video. Reached out to so called customer service..rep had no idea how to address the issue
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Frequently asked questions
How does an AI clip maker work?
An AI clip maker scans long-form videos or podcasts using artificial intelligence to automatically identify the most engaging moments, then slices them into short clips with captions, animations, and transitions. It's a powerful way to repurpose content for platforms like TikTok and Instagram.
One thing to note is that an AI clip generator is not necessarily an AI video generator.
Can AI-generated videos be monetized on YouTube?
Yes, as long as your AI-generated videos follow YouTube's monetization guidelines and add original value—like commentary, visuals, or voiceovers—you can absolutely monetize them. AI tools help you create faster, but your creativity is still the magic ingredient.
How do I add a text-to-speech voiceover?
Most AI video editors have a text-to-speech option built in—just type your script, choose your AI voice, and click generate. It’s an easy way to add professional voiceovers to explainer videos, product demos, or tutorials without recording anything yourself.
How does text-to-video AI work?
Text-to-video AI turns written text prompts into fully edited video content—complete with visuals, animations, subtitles, and voiceovers. It automates video production so creators can go from script to video clips in minutes instead of hours.
How to switch the AI Avatar’s voice category?
Most AI avatar tools have voice categories based on tone or language—you just head to the voice settings and pick a different category (like professional, energetic, or friendly). It’s like casting the perfect voice actor, but instantly.
What are the top AI tools for generating video clips?
Top AI tools like Submagic, Pictory, and Descript make it incredibly easy to generate short clips from long-form content. They handle captions, visuals, templates, and even AI voiceovers—ideal for creators repurposing webinars, podcasts, or YouTube content into snackable, engaging videos for social media platforms.