Taja AI
Video & Audio
Turn long-form videos into shorts, posts and optimised content
From $19/month; annual plans from $15.20/month
View tool
8.9/10
Updated Sep 14, 2026
Reviewed by TopSaver Editorial
Templates
AI Video Generator
Video Repurposing
Visit Submagic · From $19/month; Pro $39/month; Business $69/month.
Affiliate link, see our disclosure.
Submagic is a strong choice for creators and teams that want fast AI editing, dynamic captions, B-roll, and social-ready short videos.
Submagic focuses heavily on short-form video production, combining automatic captions, AI clipping, B-roll, transitions, zooms, audio enhancement, and social publishing. Its workflow is particularly suited to creators producing TikToks, Reels, Shorts, and other vertical videos repeatedly. Higher plans add longer videos, 4K export, custom templates, and greater production capacity.
Overview
Submagic is an AI video editing platform built around short-form content creation. It can automatically generate captions, remove silences and bad takes, add B-roll, transitions, zoom effects, music, sound effects, and AI-generated hooks. It also supports social publishing, analytics, API access, and custom branding on eligible plans.
Fast AI editing for short-form video
Submagic's strongest advantage is the amount of editing work it automates around captions and short-form presentation. Beyond subtitles, the platform can clean audio, remove silences, add contextual B-roll, create transitions and zooms, generate hooks, and produce multiple clips. This makes it especially useful for high-volume social content production, while users still need to review AI-selected moments and captions before publishing.
How it works
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1
Upload Your Video
Upload your footage to Submagic and start a new short-form editing project.
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2
Generate Captions and Clips
Submagic analyses the video and automatically creates captions, highlights, and available AI editing elements.
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3
Enhance the Video
Add B-roll, transitions, zooms, music, sound effects, branding, and other available editing features.
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4
Export or Publish
Review the finished video, export it in your available resolution, or publish through supported social workflows.
What you can do with Submagic
- Creating TikTok and Instagram Reels
- Producing YouTube Shorts from long videos
- Adding animated captions to talking-head videos
- Repurposing podcasts into short clips
- Creating branded social media content
- Automating repetitive short-form video editing
Pros & cons
Pros
- Automatically creates styled captions with animated visual elements.
- Adds contextual B-roll, transitions, zooms, music, and sound effects automatically.
- Removes silences and bad takes using AI-assisted editing tools.
- Supports social publishing, analytics, API access, and integrations.
- Business plans support 4K and 60 FPS exports.
Cons
- Monthly plans limit video production through credits and upload allowances.
- The Starter plan limits individual videos to two minutes.
- Higher-quality 4K and 60 FPS exports require the Business tier.
- AI-generated clips and captions still require human review before publishing.
- Recent reviews include complaints about pricing, accessibility, and customer support.
Pricing
Paid
From $19/month; Pro $39/month; Business $69/month.
Alternatives to Submagic
Same-purpose swaps in this category.
Vizard
Video & Audio
AI video editing and repurposing for social content
Free plan; paid plans available from usage-based credit tiers.
View tool
OpusClip
Video & Audio
AI video repurposing for turning long videos into shorts
Free plan; Starter $15/month; Pro $29/month; Business custom.
View tool
Frequently asked questions
Is Submagic free to use?
Submagic offers a free way to try its video tools, while its current subscription plans start at $19/month.
How much does Submagic cost?
Starter costs $19/month, Pro costs $39/month, and Business costs $69/month on monthly billing.
What is Submagic best for?
Submagic is primarily designed for short-form social videos, especially content requiring captions, B-roll, quick cuts, effects, and automated editing.
Can Submagic automatically add captions?
Yes. Submagic automatically generates styled subtitles and lets users customise caption designs for their videos.
Does Submagic support 4K video?
es. 4K export is available on the Business plan, which also supports 60 FPS exports and longer videos.