Postcrest vs Submagic
Postcrest vs Submagic —
captions plus AI video generation
Submagic delivers excellent caption styles for short-form video. Postcrest matches those caption styles and adds AI video generation, talking-head, voice cloning and platform scheduling — turning a captioning app into a full AI content studio.
Watermark-free
Up to 4K
Cancel anytime
Commercial license
Postcrest
The all-in-one AI studio
From $15.0/mo
- Every AI image, video and audio tool included
- Watermark-free, up to 4K, commercial license
- 50% off first 2 months auto-applied
vs
Submagic
AI captions + short-form editor
$10-$60+/mo
- Word-by-word caption styles
- Auto-zoom and B-roll
- AI music + sound effects library
- No video generation
- Caption + edit workflow only
Quick answer
For captioning + light editing of existing footage, Submagic is a great single-feature pick. For creators generating AI video AND captioning it, Postcrest covers both for less than Submagic Pro alone.
- Submagic-class word-by-word caption styles
- Plus AI video generation (Veo 3.1, Kling, Luma, Seedance)
- Plus talking-head, voice cloning, music and scheduling
20+
Caption styles
+AI video
Generation built in
+Voice
Cloning + TTS
+Schedule
YT / IG / X
Feature comparison
Postcrest vs Submagic, feature by feature.
Feature
Postcrest
Submagic
Word-by-word burned captions
TikTok / Reel / Shorts caption styles
20+ presets
Multi-language captions (50+)
30+ languages
.srt / .vtt exports
Limited
Auto-zoom on speaker emphasis
B-roll suggestions
AI b-roll generation
B-roll library
AI music + sound effects
Lyria 3 + ElevenLabs Music
Royalty-free library
AI video generation (text-to-video)
Veo 3.1, Kling, Luma, Seedance, Wan, Grok
Image-to-video animation
Talking-head + lip-sync
AI voice + voice cloning
AI image generation (50+ models)
Schedule to YouTube / IG / X
Commercial license + watermark-free
Starting price
From $15.0/mo
$10-$60+/mo
Why creators pick Postcrest
Three reasons creators move from Submagic to Postcrest.
Generate the video, not just caption it
Submagic captions footage you already have. Postcrest generates AI video, captions it, scores it, voiceovers it and schedules it — in the same workspace.
Talking-head with lip-sync
Submagic doesn't generate talking-head. Postcrest's AI character delivers your script with phoneme-accurate lip-sync — and the captions burn on top of that, all in one render.
Schedule + publish directly
Generate → caption → schedule, in one tab. Submagic captions and exports — you still need a scheduling tool.
Pros and cons
What Submagic gets right and wrong.
Submagic pros
- Excellent word-by-word caption styles for short-form
- Smooth editing UX for fast short-form workflow
- Strong B-roll library for stock cutaways
- Good auto-zoom and pacing tools
Submagic cons
- Captioning + editing only — no AI video generation
- No talking-head or lip-sync
- No voice cloning
- No image generation tools
- No platform scheduling or publishing
- Stack costs add up when paired with Runway, ElevenLabs, etc.
Pricing
What you actually pay, side by side.
Submagic Pro is $25/mo, Business $60/mo. Adding AI video generation (Runway $35), voice (ElevenLabs $22) and image gen (Midjourney $30) lands at $112+/mo for what Postcrest does in one bill.
Postcrest
$15.0
/month
50% off your first 2 months auto-applied at signup
- Word-by-word captions in 20+ TikTok / Reel styles + .srt / .vtt
- AI video generation (Veo 3.1, Kling, Luma, Seedance, Wan, Grok)
- Talking-head with phoneme-accurate lip-sync
- AI voice cloning + ElevenLabs + MiniMax + Lyria 3 music
- AI image generation + editor + upscaler
- Schedule + publish to YouTube, Instagram, X
Submagic
$25
/mo
Pro plan, full caption features
- 20+ caption presets
- Auto-zoom + B-roll library
- Royalty-free music library
- 30+ language captions
- Web + iOS app
Not included
- AI video generation
- Talking-head + lip-sync
- Voice cloning + TTS
- AI image generation
- Custom-model training
- Schedule + publish
Get started in minutes
Make the switch in 4 steps.
01
Sign up + apply offer
50% off your first 2 months auto-applies.
02
Generate AI video
Type a scene or animate an image — every video model bundled.
03
Burn captions
Pick a caption preset (TikTok pop, Reel glow, Shorts minimal) — same workflow as Submagic.
04
Voiceover + schedule
Add voiceover, score with AI music, schedule directly to social — same tab.
FAQ
Frequently asked questions
Yes — Postcrest ships 20+ word-by-word caption presets in TikTok pop, Reel glow, Shorts minimal, karaoke, neon-bold and brand-preset variants. Inline transcript editing and brand-colour overrides included.
Yes — Postcrest captions both AI-generated clips and any MP4 / MOV / WebM you upload. Same caption presets, same auto-transcription quality.
Postcrest generates AI b-roll on demand instead of pulling from a stock library. Type the b-roll you need, get unique on-brand footage — no stock-image look.
Plans start at $15.0/month for the full toolkit — every AI image, video and audio tool included, no per-credit add-ons. Cancel anytime. New accounts get 50% off the first 2 months auto-applied at signup.
More comparisons
Compare Postcrest with every major tool.
50% off your first 2 months · auto-applied at signup
Captions. Plus the whole video generated.
20+ caption styles + AI video + voice + scheduling. 50% off first 2 months.