Captitles captions live theatre shows; Kompozy generates and publishes content across nine platforms. An honest in-venue-vs-content-engine comparison.
If you searched "Captitles alternative," the right answer depends on which job you mean, so start with what Captitles actually is. Captitles is a Prague-based app for creating, translating, managing, and displaying surtitles — the running caption lines shown above or beside a stage — for theatre and opera. You import a show's script, its AI detects the spoken lines and turns them into surtitles, and it can translate them in one click; the captions then show on external venue screens or on each audience member's phone. Its homepage reports use by 600+ institutions. For captioning a live performance in the room, it is a strong, affordable tool, and this page won't pretend otherwise.
I run Kompozy, and the honest framing is that Kompozy is not a better theatre-captioning tool than Captitles — it's a different category. If what you need is in-venue surtitles, live caption display, or translating a show for the audience in front of you, the closest alternatives to Captitles are other live-captioning tools (GalaPro, or a human surtitle operator), not Kompozy. Kompozy does no live surtitling and I won't claim it does.
But a lot of people typing "Captitles alternative" aren't unhappy with the in-venue captions — they've realized that captioning the show in the room is only half the accessibility story, and the thing they actually need is the other half: turning the production into finished content and getting the deaf, hard-of-hearing, and non-native-language audiences the captions are for to actually book the accessible performances. That is a different machine. Kompozy is a content generation and publishing engine: it takes a production's details, surtitle transcript, or a recording and turns it into persona video, carousels, quote cards, clips, blogs, newsletters, and posts, then schedules and publishes the set across nine platforms — including a second-language pass for the international audiences a translated surtitle track targets.
Everything below reflects both products as of 2026-10-13. Captitles' features are drawn from captitles.com; some marquee capabilities (real-time automatic cueing, captions-to-audio) are on its roadmap rather than confirmed shipped, and I state those limits plainly rather than inventing weaknesses. Its in-venue captioning, translation, and pricing are real strengths, and I frame them as such.
Captitles is a desktop app for Mac and Windows, free to download, that produces surtitles for live theatre and opera. You import a show's script; its AI detects all the spoken lines, converts them to surtitles, and splits long lines so they stay readable. When a human translator isn't available, it can translate the surtitles into another language in one click, and a production team can edit the text, style, color, font, and alignment together in the cloud "as in Google Docs." At performance time the captions display on external screens in the venue or on each audience member's own phone or tablet. The company traces the product to a 2017 idea and an earlier "Subtitles for theatre" app, rebuilt as Captitles in 2023 on newer AI. Two honest limits: its real-time automatic surtitle switching and its stream-to-earphones "captions to audio" feature are described as in development and upcoming rather than confirmed shipped, so live use today generally still involves an operator; and it delivers written captions and translations only — not British Sign Language or any sign-language interpretation. What Captitles does not do is anything downstream of the live caption: it doesn't record, clip, caption for social, generate marketing media, or publish to your own channels. It is the in-venue accessibility layer, not a content-production-and-distribution engine.
People look past Captitles as a content solution for one honest reason: it captions the show in the room, and the room is only one audience. Making a performance accessible is valuable, but it doesn't fill the accessible seats or turn the production into reach — the announcement video on your feed, the carousel of captioned dates, the quote card, the recap blog, the multilingual newsletter. None of that is Captitles' job; it generates the surtitles and stops there, and you still have to produce the media, caption and reframe it per platform, and publish it across your channels by hand or across a stack of other tools. There are two practical limits too: its real-time automatic cueing and audio-streaming features are roadmap rather than shipped, and it is a text-caption tool, so sign-language access is a separate arrangement. The alternative most content-focused venues actually want isn't a rival captioning app — it's the engine that turns the approved show details or the surtitle transcript into published, on-brand content everywhere, and that generates the video, carousels, and clips a captioning tool can't. Kompozy is that engine. It takes a production and carries it from message to a scheduled, multi-format, multilingual week across nine platforms — so you can run Captitles for the in-venue captions and Kompozy for your own channels, or pick Kompozy if the content-and-distribution side is the half you were missing.
| Feature | Captitles | Kompozy | Note |
|---|---|---|---|
| Script-to-surtitle generation | Yes — core strength | No | Captitles' reason for existing: import a script and the AI detects spoken lines and splits them into surtitles. Kompozy is not a live-captioning tool and doesn't try to be. |
| In-venue live caption display (screens / audience phones) | Yes | No | Captitles shows captions on venue screens or each patron's device during the performance; Kompozy has no in-room display or stage cueing. |
| One-click AI translation of a show's captions | Yes | Partial — generates net-new copy per language | Captitles translates the surtitle track; Kompozy instead generates fresh, platform-native content in a second language for marketing, not a live caption translation. |
| Real-time automatic caption cueing | In development | N/A (not a live tool) | Captitles describes unattended real-time switching as a roadmap feature; Kompozy is post-performance content, not live. |
| Governed brand-voice content generation | No | Yes | Kompozy generates captions, scripts, blogs, and newsletters held to one brand voice via the Persona Brief with a banned-word filter; Captitles outputs surtitle text, not marketing copy. |
| Persona / avatar video | No | Yes | Kompozy generates HeyGen-based Persona Shorts, Persona HeyGen, and Persona Frames with a face-locked identity; Captitles generates no video. |
| Clip a recorded performance into shorts | No | Yes | Kompozy Clipped Shorts pulls captioned vertical cuts from footage of the show; Captitles does not record or clip. |
| Brand-exact carousels, quote cards, infographics | No | Yes | Kompozy renders pixel-exact Carousels, Quote Graphics, and Infographic Photos via HyperFrames; Captitles outputs captions, not sized media. |
| Per-platform captioning & reframing (9:16 / 1:1 / 16:9) | No | Yes | Kompozy re-captions and reframes clips for each feed; Captitles' captions are for the live screen, not social formats. |
| Scheduling & autopilot | No | Yes | Kompozy has Autopilot plus a per-post review pipeline; Captitles is an in-venue tool with no scheduler. |
| Direct publishing to social + blog + email | No | Yes | Eight social platforms plus blog and Mailchimp from one queue; Captitles publishes to none of your own channels. |
| Sign-language (BSL) interpretation | No | No | Honest both-ways: neither tool provides sign language. Captitles delivers text captions; Kompozy generates content. Sign-language access is a separate arrangement for both. |
| Tier | Captitles plan | Captitles price | Kompozy plan | Kompozy price |
|---|---|---|---|---|
| Entry | Captitles Free / Daily rental | €0, or €4.99/day rental | Kompozy Starter | $199/mo (5,500 credits) |
| Mid | Captitles Subscription + a content stack | €75/mo + separate video / design / scheduler subs | Kompozy Pro | $499/mo (18,000 credits) |
| Top | Captitles (multilingual, multi-screen venue) | €75/mo, metered by translations & screens | Kompozy Enterprise | Custom (sales-led) |
Captitles and Kompozy are not competitors, and the honest comparison respects that. Captitles captions the show inside the room — script-to-surtitle, one-click translation, live display on screens and audience phones — and Kompozy neither does nor wants to do any of that; for live captioning and translation, it is the wrong tool and I will point you to Captitles or GalaPro instead. Where Kompozy is the alternative people are actually searching for is the gap Captitles leaves wide open: the performance is now accessible in the room, but nothing has turned it into reach, and no one outside the room knows the accessible and translated dates exist. Kompozy closes that gap end to end. You define a brand voice with a Persona Brief, Kompozy generates announcement and persona video, highlights carousels, quote cards, clips of the footage, a recap blog, and a multilingual newsletter from the production, and it schedules and publishes the set across the eight social platforms plus blog and email on accounts you own — behind a per-post review gate, on autopilot, with a parallel pass in the language Captitles already translated the surtitles into. The clean summary: if you want to caption a live performance, use Captitles; if you want to turn that performance into published, on-brand content that fills the accessible seats, that is Kompozy — and many venues will want both, running in different rooms.
Only for part of what people mean. Kompozy is not a live-captioning or surtitling tool, so it is not an alternative to Captitles' core product. It is the alternative for the gap Captitles leaves open — turning a production into published content and marketing the accessible performances across platforms, rather than captioning the show in the room.
No. Kompozy has no in-venue caption display, no stage cueing, and no live surtitling. It generates and publishes content — video, carousels, quote cards, clips, blogs, newsletters — from a production after the fact. For captions during the performance, use Captitles or GalaPro.
It depends on the job. For in-seat multilingual captions, dubbing, and audio description to patrons' phones, GalaPro is the established alternative; for the highest-stakes shows, a human surtitle operator and translator gives the most control. For turning the production into published content across social, blog, and email, that is a different category — Kompozy, which does not do live captions but does the content-and-publishing half Captitles never offered.
No — honestly, neither does. Captitles delivers text surtitles and translated captions; Kompozy generates and publishes content. Sign-language interpretation is a separate arrangement whichever tool you use, so plan for it independently if BSL is your access requirement.
They are priced for different jobs. Captitles is cheap for in-venue captioning — a free tier, €75/month, or €4.99/day — because it captions one room. Kompozy is a credit-based content engine: Starter is $199/month for 5,500 credits and covers generation across 18 formats plus publishing to nine platforms. One prices live captions; the other prices published content. Treat them as different costs, not competing ones.