What you need
- Claude Code in a terminal, pointed at a folder with your footage.
- ffmpeg and ffprobe on your PATH.
- A local Whisper model for word-level transcripts.
- Python with numpy, soundfile and OpenCV for the checks.
Submagic vs Claude, Captions and Vizard
Submagic and Captions sell caption styles and quick edits on a subscription. Claude Code builds captions from word timings and checks them, for the cost of your Claude plan.
| Option | What it does | Price | What Claude replaces | What Claude does not |
|---|---|---|---|---|
| Claude Code + ffmpeg + Whisper | Edits your files on your machine from prompts: fillers, pauses, clips, captions, 9:16 reframes, loudness, thumbnails, QA. | Your Claude plan. ffmpeg and Whisper are free and open source. | - | A visual timeline. You review stills and contact sheets instead. |
| Director by Sprites | Strategy, hooks, scripts, shooting and editing, end to end. Every Monday you get finished, on-brand video ads, reviewed by a human. | No public price. Apply for the private beta. | All of it, for ads. | Not a tool to learn. You never write a prompt. You pick the winners. |
| Submagic | Animated captions, clean audio, bad-take and silence removal, filler removal on Pro and up, auto zooms, B-roll and Magic Clips. | Starter $19 monthly, $12 yearly. Pro $39 monthly, $23 yearly. Business $69 monthly, $41 yearly. Source: Submagic pricing page, checked October 2, 2026. | Captions, silence and filler removal, punch-ins and clips. | Its library of animated caption templates and stock B-roll. |
| Captions | AI captions, AI Edit styles, avatars, voiceover and translation. | Free. Max $24.99 a month. Frontier 1x $69.99, 2x $139.99, 4x $279.99. Enterprise custom. The page lists these as iOS prices. Source: Captions pricing page, checked October 2, 2026. | Captions, cuts and reframing on footage you shot. | AI avatars, AI voiceover, or editing on your phone. |
| Vizard | Clipping, auto reframe, subtitles and translation, keyword highlights and B-roll suggestions. | Free, 60 credits a month. Creator $29 monthly, $14.50 a month annually. Business $39 monthly, $19.50 a month annually, plus $5 a seat. Source: Vizard pricing page, checked October 2, 2026. | Clipping, reframing and subtitles. | B-roll suggestions and a hosted editor your team logs into. |
| Opus Clip | AI clipping with a virality score, AI reframe, captions, speech cleanup and filler removal, B-roll, dubbing and a scheduler. | Free $0. Starter $15 a month. Pro $29 a month. Business custom. The page does not say whether these are billed monthly or annually. Source: OpusClip pricing page, checked October 2, 2026. | Picking moments from the transcript, cutting them, face-centred 9:16 reframing, captions, hooks and covers. | A virality score, AI B-roll, dubbing, or posting and scheduling to your social accounts. |
Captions that never touch the edge
Every caption gets a font size measured to fit its space, a pixel scan for anything in the padding, and a contact sheet you look at before the render.
The full setup, with the prompt and the ffmpeg line, is on auto captions.
The Claude workflows that replace Submagic
Auto captionsWord-timed SRTs and burned-in captions that shrink to fit.Remove silencePauses over 0.4 s trimmed to a breath, jumps hidden.Remove filler wordsA primed transcript, cuts in the valleys, a filler count on the output.Podcast to shortsPick moments from the transcript, tighten, pace, reframe, caption.
Every Claude video editing guide
Remove Filler Words From Video With Claude (2026)Cut um, uh, stutters and long pauses from a talking-head video with Claude Code, ffmpeg and a primed Whisper transcript. Exact prompts, commands and checks.Turn a Podcast Into Shorts With Claude (2026)Turn a long podcast or video into vertical shorts with Claude Code: pick moments from the transcript, tighten, pace, reframe to 9:16 and caption. Real steps.Auto Captions and Subtitles With Claude (2026)Add captions and subtitles to video with Claude Code: word timings from Whisper, an SRT rebuilt from the cut, burned-in captions that shrink to fit, a QA gate.Auto Reframe Video to 9:16 With Claude (2026)Reframe horizontal video to vertical 9:16 with Claude Code: measure the face per shot, crop around it with ffmpeg, keep the head in frame and check every shot.Clean Up Podcast Audio and Hit -14 LUFS With ClaudeClean up podcast and talking-head audio with Claude Code and ffmpeg: high-pass, expander, denoise, EQ, 3:1 compression, de-esser, then -14 LUFS and -1 dBTP.Remove Silence and Jump Cut Video With ClaudeTrim dead air and pauses from talking-head video with Claude Code and ffmpeg: detect pauses over 0.4 s, cut them to 0.2 s and hide the jump. Commands included.Make YouTube Thumbnails With Claude (2026)Make YouTube thumbnails, Shorts covers and LinkedIn crops with Claude Code: the frame where the hook lands, the title in the middle band, four shapes.Descript Alternative: Edit With Claude Instead (2026)Replace Descript with Claude Code, ffmpeg and Whisper: filler removal, transcript cuts, captions and Studio Sound-style cleanup. Prices compared, limits stated.Opus Clip Alternative: Make Shorts With Claude (2026)Turn podcasts into shorts with Claude Code instead of Opus Clip: transcript-picked moments, 9:16 reframes, captions. Opus Clip, Riverside, Vizard prices.CapCut Alternative: Edit Talking-Head Video With ClaudeA CapCut alternative for talking-head and podcast video: Claude Code with ffmpeg and Whisper for captions, silence and filler cuts, 9:16 reframing and loudness.
Frequently asked questions
What is a good Submagic alternative?
Claude Code with ffmpeg and Whisper if you want captions and cuts on your own files with no subscription; Captions or Vizard if you want an app with caption templates.
How much does Submagic cost?
Starter $19 monthly or $12 yearly, Pro $39 or $23, Business $69 or $41. Filler-word removal starts on Pro. From the Submagic pricing page, checked October 2, 2026.
Is there a cheaper alternative to the Captions app?
Claude Code with a local Whisper model writes and burns in captions for the cost of your Claude plan. Captions Max is $24.99 a month on iOS.
Want finished ads, not editing sessions?
Director by Sprites is a full creative team for your startup. Every Monday you get finished, on-brand video ads, reviewed by a human. Strategy, hooks, scripts, shooting and editing, end to end. You never write a prompt. You pick the winners. Sprites ships the campaigns. In private beta.