Otter's biggest language expansion to date takes it to 31 total languages, with 13 live now and an upcoming feature that keeps transcribing when speakers change language mid-call — included at no extra cost.
2026-11-10 · by Moe Ameen
Otter.ai announced on November 10, 2026 what it calls its biggest multilingual expansion yet: 27 new languages, bringing the total it supports to 31 once the rollout finishes. Thirteen are live now — Mandarin Chinese (Simplified), German, Italian, Cantonese, Korean, Portuguese (Brazil), Russian, Indonesian, Malay, Dutch, Turkish, Vietnamese, and Polish — on top of the English, French, Spanish, and Japanese Otter already had. The other 14, including Arabic, Hindi, Thai, Hebrew, Swedish, Danish, Finnish, Norwegian, Greek, Macedonian, Persian, Czech, Hungarian, and Romanian, are listed as coming soon.
Alongside the languages, Otter previewed a feature it calls multilingual conversation support: automatic detection of a mid-meeting language switch, so transcription continues without anyone changing a setting. The company's example is a call that moves from English to Korean to Portuguese and is transcribed throughout. That switching feature is described as coming soon rather than available today; the new individual languages are the part that is shipping now, selectable in Otter's settings across desktop, mobile, and browser.
The expansion is not transcript-only. Otter says the new languages carry through its full workflow — meeting summaries, action items, speaker identification, AI Chat, and search — and that Work Mode can prepare pre-call briefs and produce post-meeting follow-up emails and CRM updates in the meeting's language. The languages run on Otter's own in-house speech models; the company says it trained them on publicly available datasets and had native-speaking volunteers review transcripts for accuracy. Co-founder and CEO Sam Liang framed the in-house approach directly: "We built our speech recognition in-house from the beginning, so we can build every language the right way." The languages are included at no extra cost across Otter plans.
The practical unlock here is upstream: a webinar, interview, or customer call in Korean, Portuguese, or German now transcribes cleanly inside Otter, instead of landing as garbled text you throw away. That accurate non-English transcript is exactly the raw input a content engine needs — and it is where [Kompozy](/) picks up. Export the transcript, drop it into Quick Ingest, and Kompozy turns one multilingual conversation into finished, on-brand content in that language: captioned [Clipped Shorts](/glossary/clipped-short) with burned-in captions for muted feeds, brand-exact [Carousel Posts](/glossary/hyperframes) and quote graphics, a blog article, and an email newsletter — each held to your [Persona Brief](/glossary/persona-brief) so the output reads like your brand, not a machine summary.
That is the difference between capturing a conversation and reaching an audience with it. Otter now records more of the world's meetings accurately; Kompozy is the layer that turns that record into localized posts and schedules them to the right destinations. Say your team closes a deal on a Portuguese call — pull the three strongest 30-second moments as vertical shorts, lift the key framework into a carousel, draft a regional blog, and let [Autopilot](/glossary/autopilot) publish the set across the eight social platforms plus blog and email behind a per-post review gate. The cleanest setup is both tools stacked: Otter captures and transcribes the multilingual conversation, Kompozy ships what comes out of it. Run the whole operation on Kompozy Starter at $199/mo.
With the November 2026 expansion, Otter is adding 27 new languages to reach 31 total once the rollout completes. Thirteen of the new ones are live immediately — including Mandarin Chinese, Korean, German, Italian, Cantonese, Brazilian Portuguese, Russian, Dutch, Turkish, Vietnamese, and Polish — on top of the English, French, Spanish, and Japanese Otter already supported. The remaining 14, such as Arabic, Hindi, and Thai, are listed as coming soon.
It is a feature Otter previewed that automatically detects when speakers switch languages mid-meeting and keeps transcribing without anyone changing a setting — for example a call that moves from English to Korean to Portuguese. Otter described it as coming soon rather than available at launch; the individual new languages are the part shipping now.
No. Otter says the new languages are included at no extra cost across its plans, and users select a language in their Otter settings on desktop, mobile, or browser. The expansion also extends to summaries, action items, speaker identification, AI Chat, and search in the supported languages.
Otter captures and transcribes the conversation but does not create or publish content. Export the transcript and bring it into a generation-and-publishing engine like Kompozy, which turns it into captioned clips, carousels, quote graphics, a blog, and a newsletter in that language under one brand voice, then schedules and publishes them across the eight social platforms plus blog and email.