Submagic alternative
A Submagic alternative for captions only.
ClipSubtitles is a Submagic alternative for people who only need captions. It turns a short spoken video into reviewed, styled captions, runs from ChatGPT, Claude or your own code, and asks you to approve a fixed price before each render. If you also want B-roll, silence removal, zooms and publishing, Submagic does more.
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Quick answer
The short answer
Submagic is an AI editor for short-form video. Beyond captions it removes silences, adds B-roll and zooms, cuts long videos into clips and publishes to social platforms. ClipSubtitles covers the captions step only: word-level corrections, style and motion presets, and exports as a captioned MP4, a transparent overlay or SRT and VTT files. Both can be driven by an AI assistant; ClipSubtitles signs in through the browser instead of an API key and quotes the cost before every paid render.
Compared
Feature by feature
Submagic details were checked on 28 September 2026 against the sources at the end of this page. ClipSubtitles details come from the product itself.
| Feature | ClipSubtitles | Submagic |
|---|---|---|
| What it is | A captioning tool: transcript, word corrections, caption style and export. | An AI short-form video editor: captions, B-roll, silence removal, zooms, clips and publishing. |
| Caption languages | The spoken language is detected automatically, or you set it. We do not publish a language list yet. | Submagic says “123 languages with 99% accuracy” (its own claim). |
| AI assistant workflow | A remote MCP server with browser sign-in (OAuth), so there is no API key to paste. Setup is documented for Claude, Claude Code, ChatGPT developer mode, Codex, Gemini CLI, Cursor and VS Code. | An MCP endpoint for Claude Code, Claude Desktop, Cursor and other MCP clients, authenticated with a Submagic API key. Its docs say claude.ai custom connectors are not supported because they require OAuth. |
| API | REST API with an OpenAPI spec, on every plan including Free. | A video editing API. Its pricing table lists “API & Integrations (100min/mo)” on every paid plan, and custom API limits on Custom. |
| Spend control | A fixed credit quote before every paid render; it starts only after explicit approval. | Monthly credits per plan (for example, Starter: 45 credits = 15 videos). |
| Video length | Up to 10 minutes and 500 MB per video, on every plan. | 2 minutes (Starter), 5 minutes (Pro) or 30 minutes (Business) per video. |
| Exports | Captioned MP4 at 720p, 1080p or source resolution; ProRes 4444 transparent overlay; SRT and VTT. | Its pricing table lists 1080p at 30 fps on Starter, up to 2K on Pro, and up to 4K at 60 fps on Business. |
| Translation | Not offered. | “AI Translate captions” is listed on its plans. |
| Price | $0 for your first minute of 1080p video (10 one-time credits, no card). Plans from $12/month billed annually or $15 month to month. | Starter $19/month ($12/month billed yearly), Pro $39 ($23 yearly), Business $69 ($41 yearly). No free plan is listed on its pricing page. |
Trade-offs
Where each one wins.
Where Submagic is better
More editing in one place
Silence removal, B-roll, zooms, music, clip-making and scheduled publishing all live in Submagic. ClipSubtitles only captions a finished edit.
Longer videos and 4K
The Business plan accepts videos up to 30 minutes and exports 4K at 60 fps. ClipSubtitles accepts up to 10 minutes per video.
Translation and a published language list
Submagic translates captions and publishes its language count. ClipSubtitles does neither yet.
Where ClipSubtitles is better
Sign in, no API key to paste
Connect ClipSubtitles to Claude or ChatGPT with browser sign-in, including Claude’s custom connectors on the web, which need OAuth. The assistant never needs a secret key in the chat.
A price you approve first
Every paid render starts with a fixed credit quote for the exact project version. Nothing is charged until that amount is approved, and failed or cancelled renders release the credits.
Outputs for another editor
Export a transparent ProRes 4444 caption layer, or SRT and VTT files, from the same reviewed words as the captioned video. Previews, edits and subtitle files use no credits.
Decide
Which should you use?
Choose Submagic if…
you want one tool to edit, caption and publish short-form videos, need translation or 4K, or work with videos longer than 10 minutes.
Choose ClipSubtitles if…
you only need accurate, styled captions on a finished clip, want your AI assistant to prepare them, and want to approve every render’s cost first.
Questions
What you need to know.
What is a good Submagic alternative for captions only?
ClipSubtitles focuses on the captions step: generate a word-timed transcript, correct it, choose a style and motion preset, then export a captioned MP4, a transparent overlay or SRT and VTT files.
Can I use ClipSubtitles from Claude or ChatGPT?
Yes. Add the ClipSubtitles MCP server as a connector and sign in through the browser. The assistant can import a video, caption it and prepare an export, and you approve the cost before a paid render.
Is ClipSubtitles cheaper than Submagic?
It depends on what you need. $0 for your first minute of 1080p video (10 one-time credits, no card). Plans from $12/month billed annually or $15 month to month. Submagic’s Starter plan is $19/month, or $12/month billed yearly, and includes editing tools that ClipSubtitles does not have. Submagic lists no free plan on its pricing page.
Can I add Submagic or ClipSubtitles to Claude on the web?
ClipSubtitles, yes: add it under Customize → Connectors → Add custom connector and sign in through the browser. Submagic’s MCP docs say claude.ai custom connectors are not supported, because they require OAuth and Submagic uses an API key; its docs point to Claude Desktop, Claude Code and Cursor instead.
Does ClipSubtitles add B-roll or remove silences?
No. ClipSubtitles adds captions to a finished edit. Use an editor such as Submagic for B-roll, silence removal and zooms.
Sources
Where these facts come from.
Submagic pages, checked 28 September 2026. Prices and features change, so check Submagic before you decide:
ClipSubtitles facts: pricing, video caption API and developer docs. Spotted something out of date? Email hello@clipsubtitles.com.
Your first minute is on us
Caption your next clip with your assistant.
Your first minute is free. Review every word, pick a look and approve the export.