Heat Score
33
7-Day Change
+7
A.R.C. Grade
—
Pricing
freemium
Submagic is an AI auto-captioning tool that generates styled animated captions, emojis, and zoom effects for short-form videos on Reels and TikToks.
AI auto-captioning tool built for short-form creators. Adds styled animated captions, emojis, and zoom effects to Reels and TikToks in minutes.
What the signals say about Submagic
Submagic holds a HookFlow heat score of 33/100 in AI Video, currently showing a clear upward trajectory in community and search signals. Over the last 7 days its score moved +7 points (up), -1 over 30 days. On the Lock-In Index it scores 67/100 (high lock-in, with significant switching cost).
Heat Score
0–100 viral momentum index combining social buzz, search trends & growth velocity
33
14-day trend
-11
24h
+7
7d
-1
30d
Computed from 2 live sources in the latest pipeline run — more sources, higher confidence.
Heat Score Breakdown
Creator Buzz (30%)4
Search Interest (25%)65
Community Discussion (20%)3
Growth Momentum (25%)60
What does Submagic do?
Submagic automatically adds styled animated captions, emojis, and zoom effects to short-form videos. It's designed to help creators add captions to Reels and TikToks in minutes without manual editing.
How long does it take to caption videos with Submagic?
Submagic can add captions, emojis, and zoom effects to videos in minutes, significantly reducing the time required compared to manual captioning.
What platforms does Submagic support?
Submagic is built for short-form video creators and supports Instagram Reels and TikToks.
Does Submagic have a free version?
Yes, Submagic operates on a freemium model, offering both free and paid options for users.
What features does Submagic add to videos?
Submagic adds auto-generated captions with styling options, animated emojis, and zoom effects to enhance video engagement.
Forecast
Stable
low confidence
Now
33
→
+7 days
7
→
+14 days
0
A.R.C. Score
A.R.C. ratings are calculated for developer infrastructure and API-first tools. This tool hasn't been evaluated yet or falls outside the A.R.C. scope.
🔓Data Lock-In Index
67/ 100
Lower = more portable. 0 = fully open, 100 = maximum lock-in.
✗ Webhooks Out✓ Bulk Export✗ Open Formats
Pricing
freemium
Best For
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