86 features and counting
Explore the features and compare them with competitors’ published documentation.
Comparing interpreters, FM hardware and apps instead? Read the honest category guideEach bar spans every feature on this page. Solid segments are evidence — their docs or our testing. Faint segments are honestly unknown: table-stakes capabilities they likely have, and things they simply haven't published. A short bar is not a verdict.
Counts come directly from the dated evidence in this registry.Read our methodology
01 / 11
Spoken words reach listeners' phones as translated text and audio shortly after they are said.
StreamLingo: Published materials · 2026-10-02
CaptionKit: Translated audio in browser and app. Browser listening needs the page open and screen on; the app supports screen lock. Published materials · 2026-10-02
Each listener picks a language for their session. Offer all languages with a few exclusions, or select a fixed list.
StreamLingo: Published materials · 2026-10-02
CaptionKit: The documentation distinguishes spoken input, text translation and languages with audio. See the current language list. Published materials · 2026-10-02
Built around Danish as the spoken language, including the English that drifts into Danish sermons.
English quotes and verses inside Danish sermons stay connected instead of becoming garbled fragments.
CaptionKit: Multilingual input and a dedicated English/Spanish option are documented. Published materials · 2026-10-02
When the speaker changes language, recognition follows without anyone switching anything.
StreamLingo: Published materials · 2026-10-02
Quality varies with sound, speaker and language, so we don't hide it behind one made-up percentage.
02 / 11
Music and singing are detected automatically, so worship is not narrated like a sermon.
Each church can stay silent, keep translating or turn song detection off.
A Danish, church-first company whose roadmap is shaped by feedback from real congregations.
03 / 11
A QR code gets listeners in without an app-store visit, account or login.
StreamLingo: Published materials · 2026-10-02
CaptionKit: Translated audio in browser and app. Browser listening needs the page open and screen on; the app supports screen lock. Published materials · 2026-10-02
A bookmarkable, printable ocvoice.dk address gives your congregation one familiar way in.
Listeners can save your church portal to their home screen and return with one tap next Sunday.
Opening the church page joins the active service without asking listeners for a session code.
In a single-language service, choose the speaker’s language to read the original words without audio. Bilingual services keep translation.
Each listener can read, hear or use both, and switch their choice during the service. For a single-language service, the speaker’s language shows a transcript without revoicing.
StreamLingo: Published materials · 2026-10-02
CaptionKit: Translated audio in browser and app. Browser listening needs the page open and screen on; the app supports screen lock. Published materials · 2026-10-02
Wireless earbuds, wired headphones and the phone speaker all work without loaned receiver hardware.
Run a language as subtitles only and switch spoken audio back on during the service.
Listeners can search for a different language and switch without leaving the live session.
Scrollable subtitle history includes a clear jump back to the current spoken moment.
The reading highlight follows the words being spoken in the listener's audio.
Rendering adapts when a phone is weak or hot to keep subtitles moving smoothly.
A saved link returns listeners to the service after a reload or closed tab, with no new scan.
Connecting, live and recovering states reflect the actual connection instead of showing a fake spinner.
Arabic, Farsi, Hebrew and Urdu render in native right-to-left layouts.
04 / 11
Power and recovery safeguards keep live audio running through normal phone use during a service.
Mid-service stalls recover in place instead of leaving listeners with text only.
Broadcaster and listener connections both reconnect automatically after a short interruption.
A guided tap-to-unlock flow explains what to do when a phone blocks automatic audio.
Natural voices are generated within the complete translation engine.
Choose the default voice gender and match identified speakers to their profile gender.
CaptionKit: Published materials · 2026-10-02
05 / 11
Open a browser, connect a microphone or desk feed and start without installing software or buying hardware.
StreamLingo: Published materials · 2026-10-02
Use your existing sound desk, microphone or virtual multi-channel audio device as the source.
StreamLingo: Published materials · 2026-10-02
Send each translated language to its own mixer or PA channel through physical or virtual soundcards.
The sound technician can privately monitor translated audio on a feed separate from listeners.
A waveform, level meter and source transcript keep the incoming signal visible.
Share a browser tab's audio to translate a livestream or video as it plays.
A soft lock stops two tabs competing for one session while still allowing a safe takeover.
Closing or leaving the broadcaster cannot silently end a live service.
An unattended broadcaster can resume after a browser reload or machine restart.
Changes that would interrupt listeners require confirmation before they take effect.
We recommend allowing every language. You can exclude individual languages later.
Store voice, worship mode and language choices so the next session opens ready.
Listener and language controls show a live price estimate on the session screen.
Broadcasters are guided toward the most reliable supported browsers before problems occur.
06 / 11
Stream to YouTube as usual. Viewers open your OCvoice link, choose a language and watch the video with translated audio. This option does not require OCvoice Audio Router.
Send video with translated audio as a separate YouTube broadcast for each language. Requires OCvoice Audio Router on the video computer.
07 / 11
The dashboard warns when a running session has gone silent so credits do not burn on a dead microphone.
At zero balance, output stops immediately and both broadcaster and listeners are told why.
Repeated interruptions with confirmed offline status trigger an internet warning. Server faults and interruptions with an unknown cause are not attributed to the venue network.
After a drop, the broadcaster sees what happened and the action needed to resume.
08 / 11
Selected users and organizations can press Feedback to speak or type in one editable draft with page context. Live speech appears in the field and stays in view; move the cursor to pause and correct it, then Send. Available by invitation; hide or show feedback in your profile.
Create, monitor and review current and past translation sessions from one dashboard.
CaptionKit: Published materials · 2026-10-02
Hide finished sessions from lists and analysis while preserving their contribution to statistics. Bring them back at any time.
Per-session timelines show browser connections and connection-minutes by language. These counts do not identify unique people or prove what anyone heard.
See usage and costs in your currency.
CaptionKit: History, analytics and transcript exports are described on the product page. Published materials · 2026-10-02
Filter and export session reports by date, capture operator and language. Produced, emitted, received and advancing client playout are separate measurements, with their actual time ranges and denominators. Missing historical measurements stay unknown.
Organization members can read and export the source transcript and available translations for their sessions. Missing passages remain visible; customer history is available for up to 90 days.
Organization members can play and download available source recordings. Generated translation audio remains unavailable until the archive service has been released and the administrator opts in for new sessions. Recordings can contain gaps; customer archives are available for up to 90 days.
Create one downloadable video of up to five minutes with available original session audio and synchronized source captions. Requires reliable speech timing and a supported browser; gaps stay visible.
Editable teaching drafts use recorded transcript excerpts with references to the source. Provider-assisted topic and source selection remains unavailable until its provider and data processing setup have been activated, and also requires organization opt-in and an explicit request. Drafts are not automatically published.
Find individual team settings in clearly grouped navigation, see matches by area and jump to the highlighted field.
Pilot assistant with a fixed voice window, instant app search, named session starts on this computer, and personal avatar and bubble preferences. Access is controlled in Feature flags. Short, step-by-step help covers registered product features and tasks.
Members can leave a church without deleting their account or session history.
Export a poster-ready QR code with your own church logo for physical signs.
Control how your logo and name appear across the page, portal and QR material.
A resumable setup guides account creation, church profile, searchable language checkboxes and optional automatic top-up. Change the interface language along the way without losing your selections.
Searchable guides and dashboard help take you directly to common tasks.
New churches receive a practical venue checklist for their first live events.
09 / 11
Pay for actual active translation time, including audio feeds you activate. Speech recognition, subtitles and audio are included. Selecting languages alone costs nothing.
StreamLingo: Free and monthly plans with included hours and separate charges for additional usage. Published materials · 2026-10-02
CaptionKit: Modular subscription pricing with a separate charge for translated audio. Published materials · 2026-10-02
Set the legal name, address and VAT/CVR number your church is invoiced under, and correct them yourself whenever they change.
Administrators can set a billing email separately from login email. It applies to supported new payment flows without rewriting historical invoice details.
View available payment documents and receipt delivery status. Separate receipt email remains unavailable until its delivery policy and data processing setup have been verified and activated; a payment alone does not prove email delivery.
Every church receives the same best available voices without a paid quality tier.
New organizations receive 90 credits automatically after setup, without a payment card. This covers one language-hour with up to 10 listeners. More active languages or extra listeners use the credits faster.
StreamLingo: Published materials · 2026-10-02
Payments are in DKK. Converted amounts are estimates, updated weekly.
Estimate the cost of a Sunday on the public website before creating an account.
Redeem promotional credit directly from your church's billing settings.
10 / 11
Confirmed deletion moves a session to the trash and excludes it from statistics. Restore within 30 days before permanent deletion; accounting and usage records are retained and anonymized.
OCvoice is operated from Denmark and the database is in Ireland. International services process audio and text as described in the privacy policy.
Audio, transcripts and translations are kept for up to 12 months after the service, for quality assurance, improvement and traceability, and then deleted. The privacy policy explains why.
Listeners join without creating an account or entering their name. The privacy policy explains the technical data that is processed.
Data-processing agreements cover every sub-processor, with the list published for transparency.
11 / 11
A QR poster can replace an interpretation booth and costly dedicated receiver sets.
One session can serve phone listeners and your existing wired or headphone system at the same time.
Live subtitles serve people who could not use an audio-only FM system.
StreamLingo: Published materials · 2026-10-02
CaptionKit: Published materials · 2026-10-02
Translated audio can run alongside telecoil and venue systems through the wired feed path.
The credibility check
A useful comparison should help you choose, not flatten good products into villains.
Evidence, not theatre
Every competitor mark is dated and tied to either hands-on testing or the company's own public materials.
We used the product ourselves and recorded what the tested flow did.
The company's own website, documentation or pricing materials state the capability.
Near-universal for products like these. We haven't verified it individually, so it never counts as confirmed — and never against them either.
We could not verify it, so it remains unknown instead of becoming a negative mark.
Unknowns are never counted as “no.” Table-stakes capabilities they likely have are shown as exactly that — likely — and our own total is never a score against theirs.
The honest answer is sometimes another solution:
Create an account, try a short live test and judge the words and voices with your own congregation.
