The Multilingual Webinar Platform That Delivers Translated Audio, Not Just Subtitles

Pikka Speech runs a webinar in which the presenter speaks once and each attendee receives a language of their choice as spoken audio, not only as subtitles. Video from a camera, a shared screen, or both streams alongside it. Attendees join through a browser link or QR code with no account, no app, and no licence.

Most webinar platforms treat language as a text problem. They will put translated captions under the video and consider the requirement met. For an attendee who reads the target language quickly that is genuinely useful. For everyone else it is a poor substitute for hearing the talk, because reading subtitles while also reading slides and watching a presenter is a demanding thing to ask of someone already working in a second language.

The alternative is to deliver the language the way broadcast and conference interpretation always have — in the ear. Pikka synthesizes the target-language speech live, so a listener in São Paulo hears the talk in Portuguese while watching the same slides as everyone else, and a listener in Osaka hears it in Japanese. Captions remain available for those who want them, and a text-only channel exists for audiences who genuinely prefer to read.

That combination — one presenter, many spoken languages, shared video, browser access — is what makes this a different product category from a conventional webinar tool rather than a feature bolted onto one.

The useful mental model is live dubbing. Conventional dubbing is produced after recording, with time to edit and re-record. Pikka synthesizes the target-language voice while the presenter is still speaking, so listeners hear a translated voice a few seconds behind the original.

That delay is not a defect to be engineered away; it is the shape of the problem. Translation quality improves when the system can wait for a complete clause, because meaning in most languages is not final until the clause is. Every provider in this market makes the same trade between latency and completeness, and any vendor claiming to have abolished it is describing marketing rather than physics.

What the trade buys is comprehension. A listener hearing continuous speech in their own language can look at the presenter, follow the slides, take notes, and think — the ordinary cognitive budget of attending a talk. A listener reading subtitles is spending much of that budget on decoding text. For a technical webinar with dense slides, the difference in what people actually retain is substantial.

Each target language is its own channel, so a single webinar can carry several simultaneously, and each listener's selection is independent. Nobody has to agree on a shared language, and the presenter does not have to slow down, repeat, or hand over to a consecutive interpreter.

Live translated audio is not a certified interpretation service and should not be treated as one. For sessions where a misunderstanding carries legal, medical, financial, or safety consequences, put a qualified human interpreter on that channel — Pikka supports exactly that, and the section below explains how it is priced.

A presenter can stream a camera, share a screen, or run both at once. Each is published with three simulcast quality layers so the picture adapts to the viewer's connection, and each listener chooses their own layout: screen and camera together, screen only, or camera only.

Screen and camera are treated as distinct streams rather than one composited picture, which is what makes independent layout control possible. A delegate on a phone in a hotel lobby may want the slides filling the screen with no camera at all; a delegate at a desk may want both. Neither choice affects anyone else, and neither affects the language they are listening to.

The simulcast layering matters more for this audience than for a typical internal webinar. Multilingual events are, by definition, international, which means viewers are spread across networks of wildly different quality. Publishing three spatial layers lets a viewer on a constrained mobile connection receive a lower layer and keep watching, rather than dropping out of a stream encoded for an office.

Screen content is published at higher bitrates than camera content, because screen shares usually carry text that has to stay readable. Slides with code, financial tables, or dense diagrams degrade far more visibly than a talking head, so the two stream types are not treated identically.

Screen sharing depends on the browser's screen-capture support and is not available on mobile browsers, so present from a desktop browser. Attendees can watch on any device; the restriction applies to the person sharing. Confirm the presenter's exact browser during rehearsal rather than on the day.

1. The presenter joins and speaks. Audio comes from the presenter's microphone or, for a produced event, from a clean feed off the venue mixer. Everything downstream depends on this being good, which is why a dedicated feed beats a room microphone every time.

2. Video is published if enabled. Camera and screen are separate streams, each with three simulcast layers, so viewers on different connections receive an appropriate quality.

3. Each target-language channel produces its output. Channels configured for AI coverage synthesize speech in the target language. Channels configured for human coverage carry the interpreter you have engaged. Text-only channels deliver written translation instead of synthesized speech.

4. Listeners select what they want. An attendee opens the event link or scans the QR code, chooses a language, and picks a video layout. Their language choice and their layout choice are independent of everyone else's.

5. The room can have its own screen. For a venue with a physical audience, an optional live caption display puts captions on a shared screen at the front, which frequently serves a room better than hundreds of individual phones.

6. The organizer monitors and exports. An operator can watch channel health during the session, and session transcript data is available for download afterwards in text and subtitle-oriented formats.

Every unit is published, so you can price a webinar before speaking to anyone. An AI-audio target language is $548 for a room of up to 14 hours. A text-only target language is $249. A live caption display is $250. 25 listeners are included, then $2 per additional audio listener or $1 per text listener, with $1 added to each paid seat when video is enabled.

The video surcharge rides on paid seats only, which changes small webinars disproportionately. Because the first 25 listeners stay free whether or not video is on, one AI-audio language with video for 25 listeners is $548 — the video costs nothing. For an executive briefing, an investor update, or a partner session with a small audience, that is worth knowing.

At larger scale the arithmetic stays checkable. Two AI-audio languages with video for 100 listeners is $1,321: $1,096 for the two languages, plus 75 paid seats at $3 each once the $1 video surcharge is added to the $2 audio seat. Five AI-audio languages with video for 400 listeners is $3,865: $2,740 for the languages plus 375 paid seats at $3.

Two planning points follow from that structure. First, the number that drives seat cost is realistic peak concurrency, not registration — a 2,000-person invitation list with 250 concurrent listeners is priced on the 250. Second, the delivery mode is the largest single lever: a text-only language at $249 costs less than half an audio language at $548, so ask whether your audience needs to read or to listen before you configure anything.

If your audience is internal, already inside your meeting platform, and your languages are on that vendor's list, use what you already pay for. Pikka is the better answer when the audience is external, when you need spoken translation beyond the narrow built-in coverage, or when licensing listeners would cost more than the event.

The built-in features are real and worth checking first. Microsoft documents live translated captions as part of Teams Premium and Microsoft 365 Copilot, and states that if the meeting organizer holds one of those licences, all participants can use translated captions without a licence of their own — a genuinely generous rule for large internal audiences. Those captions are text.

Google Meet is the one built-in option producing translated speech, and Google describes it as translating speech in real time in a voice like yours. Its documented scope is narrow: English paired with five languages, a 90-minute limit, and no availability in live streams or recordings. For a webinar streamed to an audience, those last two lines matter a great deal.

Zoom reaches translated audio through language interpretation, where a host designates up to 20 participants as interpreters on separate audio channels and attendees pick a channel. It is a mature, well-designed feature — but the interpreters are people you supply, so it solves the distribution problem rather than the language-production problem.

The structural difference is who the audience is. Meeting platforms assume the listener is an authenticated participant in a call. A webinar for customers, members, delegates, or the public frequently cannot make that assumption, and adding several hundred external people to a corporate tenant is not a realistic answer. A browser link is.

For the full treatment with each vendor's own documentation, read the built-in captions comparison, which recommends the built-in option wherever the evidence supports it.

The live catalog holds 98 source-language codes and 106 listener language or dialect codes, counted from the running product rather than from marketing copy. Some listener entries are dialect variants, and compatibility rules can filter target choices for a given source.

Be careful comparing that against competitor headlines, because the industry counts different things. A source-code count, a listener-option count, a named-language count, and a directed-pair count all answer different questions — eighty languages translating both ways produces roughly 6,320 pairs, so a large pair count is not evidence of a broader catalog.

Check your requirement as a matrix. Write down each source language, each target output, the regional variant your audience uses, whether that audience needs audio or text, and the domain vocabulary that will appear on your slides. Then test those exact combinations in the 15-minute test session rather than trusting any total.

Each target-language channel runs as AI, human-only, or hybrid coverage, and the price follows the mode. A human-only channel carries the $49 base language fee without the $499 AI interpretation fee, so two AI languages plus one human-only language for 25 listeners is $1,145 in software.

This exists because events rarely have uniform risk. A quarterly results webinar might warrant a professional interpreter on the language of its largest investor base while AI serves six other markets. A medical education session might use a specialist interpreter for the clinical hour and AI for the housekeeping. Forcing one delivery mode across a whole programme is a worse decision than pricing the mixture.

Be clear about what this is and is not. Pikka provides the channel and the routing; it does not source interpreters. You engage, brief, and pay them, and their professional fees sit outside the published software pricing. If you would rather one supplier provided both the technology and the linguists, that is a different category of vendor — the Interprefy comparison covers a provider that does exactly that and concedes the point openly.

An AI-audio target language is $548; a text-only target language is $249. Paid seats are $2 and $1 respectively. Choosing the delivery mode your audience actually needs is the single largest cost lever in a multilingual webinar, and it is routinely decided by default rather than by asking.

Spoken translation is the right default when attendees are working hard in a second language, when slides are dense enough to compete for attention, when the session runs long enough for reading fatigue to set in, or when the audience is watching on phones where subtitle text is small. It is also the more inclusive option for attendees with lower literacy in the target language, or with visual conditions that make sustained reading difficult.

Text-only delivery is the better answer more often than vendors like to admit. If attendees read the target language comfortably, a written channel removes the headphone requirement entirely, works in a quiet office or a noisy train, is easier to skim back over, and costs less than half. For a civic consultation, an internal policy briefing, or a technical Q&A where terminology matters more than delivery, text often serves the audience better as well as cheaper.

You do not have to choose once for everyone. Delivery mode is set per event, but the language mix within it is yours to design — and captions remain available alongside audio channels for attendees who want both. A shared caption display can also serve a physical room while remote attendees listen.

The way to decide is to ask, not to assume. Sample your registration list, ask two or three people from each language group how they would prefer to follow the session, and configure accordingly. That conversation takes an afternoon and routinely changes both the experience and the invoice.

Product launches and customer briefings. A launch webinar with an international customer base is the clearest case. Customers cannot be added to your corporate meeting tenant, they are watching on their own devices from many countries, and asking a prospect to read subtitles while absorbing a product pitch is a poor first impression. A browser link with their language selected takes the friction out of attending.

Investor relations and results calls. Results presentations are dense with figures, and figures are exactly what subtitles handle worst under time pressure. Spoken translation lets an investor keep their eyes on the slide while hearing the commentary. For the language of a major investor base, consider a human-only channel and let AI cover the remaining markets.

Member associations and professional bodies. Associations frequently have members across a region who joined precisely for access to expertise. Language access converts a webinar from a benefit for the head-office language into a benefit for the whole membership, and the per-event pricing maps cleanly onto a programme budget.

Internal training and enablement at global companies. Check your existing licences first — if everyone is inside the same tenant with translated captions available, use them. The case for a separate platform appears when field staff, franchisees, contractors, or distributors sit outside the tenant, or when the languages you need are outside the platform's list.

Public sector and civic consultation. A consultation that only works in the dominant language has not consulted the community. Text-only channels are often the right answer here at $249 per language rather than $548, since many participants read the local language comfortably and headphone logistics are one barrier fewer.

Education, research, and medical congresses. Dense terminology makes preparation matter more than the platform choice. Load the speaker names, drug or compound names, acronyms, and units, and put qualified interpreters on any clinically consequential session rather than relying on synthesized output.

The same event can serve remote viewers and a physical audience at once. Remote attendees watch the video stream and select a language; people in the room use the same listener link on their phones, or read a shared caption screen at the front.

The optional live caption display at $250 exists for exactly this. A shared screen frequently serves a room better than hundreds of individual phones, because it removes the join step for anyone who just wants to follow along, reduces network load, and avoids a hall full of people looking down.

Plan the audio carefully in a hybrid room. Attendees listening on phones through headphones are fine; attendees playing audio aloud are not, and a room with several unmuted devices will produce feedback that nobody enjoys diagnosing live. Say so on the holding slide, and have spare headphones at the help point.

If audience Wi-Fi is genuinely unreliable and the venue already owns interpretation transmitters and receivers, selected language channels can be routed into that existing system so the room does not depend on the network at all. The retained-receiver solution page covers that signal path in detail.

Session transcript data is available to the organizer after the event, with text and subtitle-oriented downloads. For a webinar programme that publishes recordings afterwards, subtitle files are usually the most valuable output: they feed a video editor directly and make the recording searchable.

Check a real export during rehearsal rather than assuming its shape. Look at timestamps, speaker attribution, language labelling, how non-Latin scripts and proper nouns survive, and where caption lines break. Establish who is allowed to download, how long the data persists, and what happens when the room closes.

Then be honest about status. A live channel is an access feature and a raw transcript is a draft. If a transcript will become minutes, a public record, a regulatory submission, or training material, budget human review with a named owner and a deadline. This is not a limitation specific to any one product — it applies to every automated transcription and translation system on the market.

The largest quality gains in a multilingual webinar come from the presenter, not the platform. Everything downstream depends on clean audio and speech the system can segment into complete clauses, and both are things a five-minute briefing can improve.

Use a proper microphone, close to the mouth. A headset or lapel microphone beats a laptop microphone by a wide margin, and the difference shows up in every language channel simultaneously. Ask presenters to avoid rustling clothing, tapping the desk, and turning away from the microphone to look at a second screen.

Finish sentences. Translation quality depends on complete clauses, so a speaker who trails off, restarts mid-thought, or strings six ideas together with “and” gives the system less to work with. Natural pace with clear sentence endings works better than speaking slowly in fragments.

Say names and numbers deliberately. Proper nouns, product names, acronyms, dates, currencies, and percentages are the highest-consequence items and the easiest to lose. Ask presenters to place them inside full sentences rather than reading them off a slide as a bare list.

Repeat audience questions. A question shouted from an unmiked participant does not exist as far as any language channel is concerned. The presenter repeating it into the microphone before answering is the single most effective habit for Q&A sessions.

Do not talk over other panelists. Overlapping speech degrades every downstream channel at once. A moderator who enforces turn-taking improves the multilingual experience more than any setting.

Mention the languages at the start. Thirty seconds telling the audience which languages are available and how to select one measurably increases how many people actually use the access you paid for. Put it on the holding slide too, in the offered languages.

Send these as six bullet points, not a document. Presenters who receive a two-page briefing read none of it; presenters who receive six lines the day before generally do all six.

Rehearse on the real path. Use the 15-minute test session with the actual microphone, the actual presenter, and the browser they will present from — particularly if they intend to share a screen, since screen capture is a desktop-browser capability.

Verify every language, not just the first. Listen to each configured channel before the audience arrives. Checking one and assuming the rest is the most common preventable failure.

Prepare terminology deliberately. A short curated list of speaker names, product names, acronyms, and the handful of domain terms that would change meaning if mistaken outperforms a large undifferentiated document.

Publish the join path early. Put the link and QR code in the invitation, the reminder, and the holding slide, with a short readable URL printed beneath the code for anyone whose camera is disabled.

Brief the presenter. Ask them to say proper nouns and figures in complete sentences, to repeat audience questions into the microphone before answering, and to avoid talking over other panelists. None of that is a product feature and all of it improves the output.

Assign the roles. Name who monitors channel health, who answers attendee questions about joining, who decides whether to announce a degraded language, and who retrieves and reviews the transcripts afterwards.

No accuracy or latency claim. No independent, controlled benchmark using your audio, languages, terminology, and network exists, so no figure is offered. Live translation is harder than recorded translation, and output arrives a few seconds behind the speaker by design.

No claim to replace qualified interpreters. For legal, medical, diplomatic, safety-critical, or emotionally sensitive content, engage professionals and route those channels to them.

No claim that every catalog entry performs identically. Compatibility rules filter some combinations, some entries are dialect variants, and quality varies by pair. Test the ones you need.

No claim that a transcript is a record. Live output is an access feature and a raw transcript is a draft. Anything that must become an approved record needs human review with an owner and a deadline.

No security-certification claim. This page does not assert ISO 27001 or SOC 2 certification for Pikka Speech. Buyers with formal requirements should request current documentation covering data flow, hosting, retention, deletion, and access control.

Screen sharing is desktop-only. Mobile browsers do not provide screen capture. Attendees can watch on any device; presenters sharing a screen need a desktop browser.