AI Translation and Language Apps: DeepL, Duolingo — 2026-10-24
DeepL’s voice translation solution has gained significant traction in enterprise environments, notably at Amorepacific, while Timekettle has launched its new open-ear AI interpreter earbuds. Meanwhile, Duolingo faces legal scrutiny regarding securities fraud allegations as it prepares for its Q3 earnings report.
AI Translation and Language Apps: DeepL, Duolingo — 2026-10-24
Top developments
DeepL Voice expands enterprise adoption at Amorepacific
DeepL announced that its real-time speech translation solution, DeepL Voice, is now deeply integrated into the global collaboration workflows of Amorepacific. The implementation has seen usage grow from 20–30 monthly meetings at rollout to over 100 meetings per month, supporting multilingual communication across diverse regions. The solution utilizes Teams integration and glossary features to maintain terminology consistency for staff in various language zones.

Timekettle launches $129 LiveTalk open-ear AI earbuds
Timekettle announced the launch of the LiveTalk AI Interpreter Earbuds, priced at $129. These open-ear devices are designed for everyday translation tasks, featuring a lightweight design of 6.9g per earbud. The device supports multiple translation modes, including conversation, lecture, call, and video translation, aiming to make multilingual communication more natural in daily life.

Duolingo faces securities fraud class action deadline
Investors in Duolingo, Inc. have until December 7, 2026, to seek lead plaintiff roles in a securities fraud class action. The lawsuit covers investors who purchased Duolingo securities between May 2, 2025, and February 26, 2026, alleging failures in disclosure. This legal pressure mounts as the company prepares for its upcoming financial reporting cycle.
DeepL partners with VAST Data for AI infrastructure
German AI translation powerhouse DeepL has adopted VAST Data’s storage and AI OS to support the development of new language translation offerings. This infrastructure upgrade is intended to help DeepL scale its AI models and improve processing capabilities for its expanding suite of translation services.

Local view
Japan Local tech media has focused on the domestic launch of Timekettle's LiveTalk earbuds. Reports highlight the device's ability to handle conversation, lecture, and call translation modes, positioning it as a hands-free solution for travelers and professionals in Japan. Additionally, a new ultra-small AI translation device supporting 160 languages without charging or pairing requirements is set to launch on the Makuake crowdfunding platform on October 31.
South Korea Korean media is closely following DeepL's enterprise expansion, specifically its deployment at Amorepacific. Reports emphasize how DeepL Voice’s Teams integration and glossary features facilitate smoother communication among global staff, marking a shift from simple text translation to real-time voice interpretation in corporate settings.
Context & numbers
- Duolingo User Base: As of Q1 2026, Duolingo reported 137.8 million monthly active users and 56.5 million daily active users, with 12.5 million paid subscribers.
- Translation Pricing: Google Translate API pricing remains competitive, with standard NMT costing $20 per million characters after 500K free/month, while LLM Translation modes cost $10 input + $10 output per million characters.
- Language Coverage: Google Translate supports 249 languages and dialects, while DeepL supports over 100 languages, having added over 80 new language pairs in 2026 via its next-gen LLM.
On the radar
- Duolingo Q3 Earnings: Duolingo is scheduled to announce its third-quarter 2026 results on Tuesday, November 3, 2026.
- Active Device Launch: A new 160-language AI translation device from Active Inc. is scheduled to launch on the Makuake platform on October 31, 2026.
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