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Specialised AI translation and industry-focused AI, from MetaRozetta automatic translation to pharmaceutical and finance AI.

According to OpenAITools.app telemetry verified on 2026-10-07, Rozetta (rozetta.jp) is an AI platform indexed under AI Chatbot generating 28.54K monthly visits with a month-over-month traffic delta of -1.22K (-4.1%). Its primary geographic market is Japan (100% traffic share), and it operates on a Contact for Pricing pricing model. Top competing alternatives by monthly volume include ChatGPT (6.05B visits/mo), Google Gemini (2.64B visits/mo), Claude (1.25B visits/mo).
Rozetta Corp. (rozetta.jp) is a Japanese AI company focused on specialised translation and industry-specific AI. Its product hub centres on MetaRozetta, the fully automatic industrial translation AI formerly known as T-4OO, which the site describes as Japan's No.1 machine translation share for five consecutive years (FY2021–FY2025, ITR) with a correction-required rate of 0.003%. Adjacent products include real-time speech translation for web meetings and videos, a pharmaceutical document AI for regulatory documents and literature consistency checks, a company analysis AI developed with Toyo Keizai, and content localisation that reflects a character's personality, tone and emotion. The company reports more than 6,000 adopting companies across 2,000+ specialist domains, received the APAC 2024 AI translation solution of the year award, belongs to the MetaReal (6182) Tokyo Stock Exchange Growth group, and holds ISO/IEC 27001 (ISMS) certification under registration number IS 752224.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Rozetta | 28.54K | -4.1% | 15% direct | Contact for Pricing | Current |
| 1 | ChatGPT | 6.05B | +2.2% | 73% direct | Freemium | vs ChatGPT |
| 2 | Google Gemini | 2.64B | -0.1% | 62% direct | Freemium | vs Google Gemini |
| 3 | Claude | 1.25B | +23.8% | 72% direct | Freemium | vs Claude |
| 4 | DeepSeek | 372.76M | +4.3% | 78% direct | Freemium | vs DeepSeek |
| 5 | OpenAI Platform | 234.68M | -9.6% | 45% direct | Paid | vs OpenAI Platform |
| 6 | Grok | 203.85M | -0.8% | 66% direct | Freemium | vs Grok |
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