Comparison
Six AI caption generators, ranked by what you hand them first
Almost every tool in this category has the same shape. You bring a clip that is already shot and already cut, it transcribes the audio, and it gives you animated word-by-word captions in a style you pick. What separates them is the style library, the accuracy, how they meter you, and how much else they do on the way past. Here are six, ranked, at their published prices as of August 2026.
- Caption tools ranked, at the prices each one publishes in August 2026
- 6
- Extra credits to caption in Cutroom: it sits inside the 100 credit batch
- 0
- One finished 30 second video, upload to file, export included
- 110 CR
- Lite: 1,250 credits, about 11 of those a month
- $19.99
Every tool here needs a cut first. Check that before the price.
The category is a finishing layer. You shoot, you trim, you decide where the video starts and stops, and then a caption generator makes it look like the videos you have been watching. That division of labour is fine, and it is worth naming, because the caption is rarely the slow part of anybody's week.
Four properties actually separate them once you accept that. The style library, meaning how many looks you get and whether any of them is yours rather than a trend everyone else is running. The transcription accuracy, which tracks your recording more than the brand name. The meter, because some sell you videos a month and some sell you credits or minutes, and those run out at completely different speeds. And the extras: hooks, b-roll suggestions, sound effects, translation.
The last one deserves care. A tool that also suggests b-roll is still asking you to place it. A tool that also writes a hook is still asking you to shoot again if the hook does not match what you said. Extras that sit next to the edit are worth less than they look on a feature list.
So the ranking below is by what each tool needs from you before it can help, and by what it hands back when it is done.
Where a caption generator sits in the work
Four of the five steps are still yours in this category. That is the fact to price against, not the monthly fee.
Shoot
Yours
Cut
Yours
Caption
The tool
Polish
Shared, at best
Post
Yours
The styling layer: Submagic, Captions, CapCut and Veed
1. Submagic. Publishes Starter at $19 a month, or $12 billed annually, for 15 videos capped at 2 minutes, Pro at $39, or $23 annually, for 40 videos capped at 5 minutes, and Business with API at $69, or $41 annually, for 100 videos capped at 30 minutes, as of August 2026. The tier it gives away is 3 videos a month with a watermark and a cap of a minute and a half. Captions, hook text, b-roll suggestions and sound effects, applied to a clip you already cut. Verdict: the best-looking animated captions in the category, and the video counter runs out faster than the money does.
2. Captions. Publishes Max at $24.99 a month with 500 credits and Scale tiers from $69.99, noting on its own pricing page that the listed prices are the iOS ones, as of August 2026. It records you, captions word by word in trend styles, and its higher tiers add dubbing and generated presenters. Verdict: the strongest phone-native option, best when the whole workflow lives on one device, and the tiers move often enough to check on the day you buy.
3. CapCut. The basics still cost nothing, and after the restructure it publishes a Standard tier around $9.99 a month and Pro at $19.99 a month or $179.99 a year, as of August 2026. Auto captions, a large text and effect library, and full manual control over every frame of what sits under them. Verdict: the most capable editor here by a distance, and every caption still costs you the time you spend driving it.
4. Veed. Publishes Basic at $18 a month, or $12 annually, and Pro at $30 or $24 annually, as of August 2026. Browser-based, strong on translation, and it exports subtitle files as well as burning captions in. Verdict: the right pick when captions are one job inside a wider browser workflow, and the weakest of the four if you only want the short-form look.
This is the whole editor
Highlight a phrase and a clip lands on those exact words. No timeline, no keyframes, no layers.
The archive miner that captions on the way out: Opus Clip
5. Opus Clip. Publishes Starter at $15 a month for 150 processing credits and Pro at $29 for 300, as of August 2026, with 60 watermarked minutes a month on the tier it gives away. A credit is a minute of source video you import, not a clip you export, so an hour-long podcast spends 60 whether it hands back five clips or fifteen.
It is in this ranking because a lot of people searching for a caption generator actually have a long recording and no clips. Opus Clip finds the strong ninety seconds, scores them, reframes to vertical and captions them on the way out.
Verdict: the best answer to "I already recorded an hour, now what", and the captions are the least interesting thing it does. Its clips open mid-thought, because they were mid-thought, which reads fine as organic content and weakly as an ad.
Where Cutroom fits: captions arrive attached to a cut it made
6. Cutroom. A different contract, and the difference is the reason it is on this page at all. It is not a caption layer you add to a finished edit. It takes one talking take, up to three minutes, and makes the whole video: transcribes every word, writes the opening headline, places b-roll on the exact words that need showing, times and styles the captions from six packs, tightens the dead air, drops the ums, adds punch-in zooms and transitions. You direct it by pointing at words in the transcript. There is no timeline.
Because the captions come out of the same transcription that decided the cut, they are word-timed from your audio rather than estimated, and fixing a mis-heard word fixes the caption, the b-roll search and the cut in one action. Emphasising a word so it pops in the captions is one of eleven moves in the editor, and one or two emphasised words per video is the whole budget: emphasise five and you have emphasised none.
Captioning adds nothing to the bill. Cutting one upload is 100 credits, which covers transcription, the directing pass and the b-roll search, with the captions inside that. Exporting is 20 credits per finished minute, so a 30 second video is 110 credits from upload to file and a one-minute video is 120. Lite is $19.99 a month for 1,250 credits, about 11 of the short ones, nothing on the picture at all, cancel in one click.
Where it does not fit, stated plainly. You cannot point it at a video you already edited, because it builds the video from your take rather than decorating somebody else's cut. There is no SRT or VTT export. There is no translation. The source cap is three minutes, the output is 9:16 MP4 only, and a silent upload is refused before a credit is charged. If the job is captioning an existing finished edit, Submagic, Captions or CapCut is the right tool and we would rather write that here than have you find out after paying.
Submagic, Captions, CapCut, Veed and Opus Clip are trademarks of their respective owners. We are not affiliated with any of them, and the ranking and every verdict here are our own.
Six tools, what each needs and what each returns
The first column is the real price. Published monthly prices as of August 2026 in the row labels.
| It needs from you | It hands back | |
|---|---|---|
| 1. Submagic, $19/mo | A clip already shot and cut | Animated captions, hooks, b-roll suggestions, effects |
| 2. Captions, $24.99/mo Max | A phone and a clip | Word-by-word captions, dubbing on higher tiers |
| 3. CapCut, $9.99/mo Standard | The whole edit, driven by you | Auto captions and every control you can want |
| 4. Veed, $18/mo Basic | A clip and a browser tab | Captions burnt in, plus SRT and translation |
| 5. Opus Clip, $15/mo | A long recording | Scored vertical clips, captioned on the way out |
| 6. Cutroom, $19.99/mo | One talking take, up to 3 minutes | The finished vertical video, captions included |
How to choose, in one paragraph
If the clips are already cut and you like cutting them, buy Submagic for the look or Captions if you never leave your phone. If you want the controls and do not mind the evenings, CapCut costs the least and asks the most. If the source is an hour of recording rather than a clip, Opus Clip is the only one on this list built for that. If the captions were never the slow part, and the slow part is the edit between the take and the post, that is the specific problem Cutroom exists for.
One caution about the whole category, ours included. Captions do not rescue a video nobody wanted to watch. They make a good one legible in a feed that plays on mute, which is worth paying for, and they will not fix a hook that does not earn the second second.
Questions people ask
- Can Cutroom caption a video I have already edited?
- No. It takes one talking take with sound on it, up to three minutes, and builds the whole video: hook, b-roll on the words, captions, pacing and zooms. Pointing it at a finished edit is not a supported job. For captioning something you already cut, Submagic and Captions are the two we would name first, and CapCut does it inside the version that costs nothing, as of August 2026.
- What do captions cost in Cutroom?
- Nothing extra. Transcription, word-level timing, the caption style and any restyling all sit inside the 100 credit batch that cuts one upload, alongside the directing pass and the b-roll search. The only other charge is the export, at 20 credits per finished minute, so a 30 second video is 110 credits in total and a one-minute video is 120. Switching between the six caption packs afterwards costs nothing.
- How many words should be on screen at once?
- Two to four for spoken content. That is roughly what a viewer reads at a glance while something else moves behind the text, and it is why word-by-word and short-phrase styles took over short-form. A full sentence on screen makes people read instead of watch, and they tend to do neither for long. Emphasis is the other half of it: one or two emphasised words per video, on the number or the claim, and no more.
- Which caption tool is cheapest?
- CapCut, because auto captions are in the version that charges nothing, as of August 2026, and the paid Standard tier it now publishes sits around $9.99 a month. Submagic gives away 3 videos a month with a watermark and a cap of a minute and a half, and Opus Clip gives away 60 watermarked minutes a month. Cheapest is not the same as fastest: all three hand you an editor and expect you to drive it.
- Do animated captions actually improve performance?
- They make a muted video legible, which matters because most short-form is watched with the sound off, and that is a real and unglamorous benefit. Be careful with the famous percentages circulating about caption uplift, because most of them trace back to nothing checkable. The defensible claim is narrower and still worth acting on: if the words are not on screen, a muted viewer gets nothing from a talking video at all.
If the captions were the slow part, buy the tool that captions. If the slow part is everything between the take and the post, one upload comes back as a finished vertical video with the captions already timed. Lite is $19.99 a month for 1,250 credits, nothing on the picture, cancel in one click.