A neutral, fact-only comparison of four leading live-translation platforms for events — including ours. Every claim links to a public source. Updated every quarter. If a vendor changes their offering, we update the row.
We compiled this checklist for event managers evaluating live-translation platforms. To keep it useful and defensible, we follow four rules.
Sorted by what event managers ask in the first demo call: languages, latency, hardware integration, data residency, pricing model.
| Criterion / Source | livetranslation.ai | Interprefy | KUDO | Wordly |
|---|---|---|---|---|
| Languages & latency | ||||
| Languages supported[1] Per each vendor's marketing page, May 2026 | 116 Spoken languages and regional variants. | Stated: 80+ languages with AI; human-interpreter network covers additional languages. | Stated: 200+ language pairs with KUDO AI Speech. | Stated: 60+ languages, captions and audio. |
| Published latency[2] First-word latency, as disclosed publicly | ~210 ms first translated word; full sentence in 1–2 seconds. | Not stated No specific latency figure published on the marketing site. | Not stated No specific latency figure published on the marketing site. | Stated: "near-instant" — specific ms figure not disclosed publicly. |
| Translation type[3] Vendor positioning | AI-only, real-time. No human interpreter network. | Hybrid: human RSI + AI option on the same platform. | Hybrid: human RSI + KUDO AI Speech. | AI-only, real-time. |
| How guests receive the translation | ||||
| Guest app install required[4] Per each vendor's "how it works" page | No app Browser via QR code; iOS & Android. | Web client; mobile apps offered for guests. | Web client and dedicated mobile apps. | Browser-based for attendees. |
| On-screen captions for stage / livestream[4] | Yes HDMI / SDI / NDI output for venue screens; livestream overlay supported. | Captions on screen and stream supported per documentation. | Captions on screen and stream supported per documentation. | On-screen captions and livestream integration supported. |
| Silent-disco / headset routing[5] Vendor integration docs | Native Audio output per language channel for silent-disco or IEM systems. | Not stated Not explicitly documented on public site. | Not stated Not explicitly documented on public site. | Not stated Not explicitly documented on public site. |
| Audio ingest & hardware | ||||
| Mixing-console / pro audio ingest[6] Vendor "for AV" documentation | XLR / Line / AES Browser ingest accepts main-out from any FOH or broadcast console. | Audio ingest via web client; specific pro-audio routing per project setup. | Audio ingest via web client; specific pro-audio routing per project setup. | Web client ingest; pro-audio routing per setup. |
| Smartphone-as-microphone option[6] | Yes Browser-based; pairs with RØDE Wireless GO II / DJI Mic 2. | Not stated | Not stated | Not stated |
| Compliance & data residency | ||||
| Primary hosting region[7] Vendor legal / trust pages | EU All processing on EU servers; operated by VIDEO.TAXI (DE). | HQ: Switzerland. Hosting region per contract; trust documentation available. | HQ: United States. Hosting region per contract. | HQ: United States. Hosting region per contract. |
| GDPR DPA available on request[7] | Yes Standard DPA template provided. | Yes Per vendor compliance page. | Yes Per vendor compliance page. | Yes Per vendor compliance page. |
| Workflow features | ||||
| Custom dictionary / glossary upload[8] Vendor product page | Yes Speakers, brands, SKUs, jargon — applied across all enabled languages. | Yes Per vendor documentation. | Yes Per vendor documentation. | Yes Per vendor documentation. |
| Post-event multilingual transcript[8] | Included Clean multi-language transcript delivered after the event. | Recording & transcript available per plan. | Recording & transcript available per plan. | Transcript available per plan. |
| Commercial model | ||||
| Public list pricing[9] Vendor pricing page if any | Quote on demo Per-event and subscription pricing; quoted after a 15-min demo. | Quote on request No public list pricing on the marketing site. | Quote on request No public list pricing on the marketing site. | Partial Some plans listed publicly; enterprise on request. |
| Pricing model[9] | Per-event & subscription tiers. | Per-event & ongoing contracts. | Per-event, subscription, and enterprise tiers. | Per-hour, subscription, enterprise. |
| How to read this table. „Not publicly stated“ means the figure is not on the vendor's public website — it does not mean the feature is missing. For procurement, always confirm directly with each vendor against your specific RFP. We update this table every 90 days; numbered citations [1]–[9] correspond to the source list below. | ||||
Three honest patterns we see in procurement — without telling you which vendor to pick.
Where the use of certified human interpreters is legally required, or where regulators expect named, accredited interpreters in the record.
Large international audience, multiple stages, livestream, silent-disco add-on. Latency, hardware integration, GDPR sign-off and post-event reuse all matter.
Recurring, low-stakes, no live stage. Latency tolerance is higher, hardware needs are zero, pricing per user matters more than per event.
Every figure in the table above points to one of these nine references. We re-fetched each on 26 May 2026.
15 minutes. Bring your speakers, your venue, your languages. We'll show you the real platform with real audio — not a slide deck. If we're not the right fit, we'll tell you straight.
Book a 15-minute live demoThis page is comparative advertising under § 6 of the German Act Against Unfair Competition (UWG) and Directive 2006/114/EC. We compare objective, verifiable and typical features. We do not denigrate other providers, do not imitate their branding, and do not exploit their reputation. Vendor names and trademarks are the property of their respective owners and used here for informational, comparative purposes only. Every claim about a competitor is sourced from that vendor's own public website as of the date stated. If you believe any statement on this page is incorrect or out of date, please write to sales@livetranslation.ai and we will verify and correct within five business days.