SEMOPL — Korean platforms in English

AI Tools, Verified for the Korean Market

Searching for "AI tools with Korean support" returns language-learning apps; global directories list Korean in a dropdown without checking it. This page is different: 36 tools a business can actually use in or for Korea — Korean-made B2B tools and global tools whose Korean support we could verify in official documentation. Each entry shows what we checked and when. No paid placement.

How to read the fields — Korean: what the Korean support actually is, with an official evidence link · English docs: whether an English UI/manual exists · Payment from abroad: confirmed only when the official site shows self-serve checkout usable outside Korea; unknown means we could not verify without signing up.

Guides

• The AI Stack for Entering the Korean Market — A stage-by-stage map of AI tools for Korean market entry: research, Korean-language content and listings, document processing, and customer support.
• AI Tools That Actually Work in Korean — a Verified List — A verified comparison of AI tools that work in Korean for real work — writing, documents, voice, and customer chat — backed by official documentation.
• AI Writing & Copywriting Tools That Work in Korean — How to tell tools that merely list Korean from tools built for it: Korea-native assistants, verified global options, and guidance by use case.
• Korean-Speaking AI Chatbots for Online Stores, Compared — A verified comparison of Korean-built and global AI support chatbots for online stores, based on official documentation of Korean-language support.

Documents & OCR

• Allganize Alli (올거나이즈) (Korean) — Enterprise document-understanding and agentic RAG platform (Alli) that answers questions from internal documents; deployable as SaaS, private cloud, or on-premise.
  Korean: Provides Korean-specialized LLMs and RAG (e.g. Alpha-Instruct) for the Korean market and runs a dedicated official Korean site (allganize.ai/ko). (evidence) · English docs: yes · Payment from abroad: unknown — Enterprise demo/sales-contact flow on the official site; no public self-serve checkout found. · verified 2026-07-04 · official site →
• CLOVA OCR (네이버클라우드) (Korean) — NAVER Cloud Platform OCR service that extracts text and structured fields from documents and images, with template-based and specialized document models.
  Korean: Per official docs, NAVER Cloud's Korean-native OCR supports Korean printed and handwritten text recognition (English and Japanese also supported). (evidence) · English docs: yes · Payment from abroad: unknown — Requires a NAVER Cloud Platform account; English console exists but overseas card checkout is not verifiable without signup. · verified 2026-07-04 · official site →
• Synap OCR (사이냅소프트) (Korean) — Deep-learning OCR engine from Korean vendor Synapsoft that extracts text, checkboxes, and key-value pairs from document forms, with data de-identification features.
  Korean: OCR specialized in Korean document-form recognition, developed by Korean company Synapsoft; the official site and product docs are Korean-based. (evidence) · English docs: yes · Payment from abroad: unknown — B2B inquiry-based sales on the official site; no self-serve checkout found, not verifiable without contacting sales. · verified 2026-07-04 · official site →
• Upstage (업스테이지) (Korean) — Korean AI company offering Document AI (parsing/OCR/key-information extraction) APIs and the Solar LLM family via a self-serve developer console with English docs.
  Korean: Korean-developed: Solar LLMs and Document AI handle Korean documents and text natively, and the official site also operates in Korean. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve console sign-up with prepaid credit billing denominated in USD (console.upstage.ai/billing). · verified 2026-07-04 · official site →

Data & analytics

• Bigin (빅인) (Korean) — E-commerce CRM marketing automation platform that segments customers from behavior data and runs AI-recommended targeted campaigns across channels.
  Korean: Korean-native solution; official site, resources, and dedicated-manager support are provided in Korean. (evidence) · English docs: none found · Payment from abroad: unknown — Sales-contact oriented B2B plans; no international self-serve checkout verifiable from the official site. · verified 2026-07-04 · official site →
• Datarize (데이터라이즈) (Korean) — AI-powered e-commerce CRM and analytics: behavior-based segmentation, personalized on-site popups, and automated campaigns across email, KakaoTalk, and LINE.
  Korean: Korean-native commerce tool with Korean site and channel support for KakaoTalk, used by Korean online stores. (evidence) · English docs: yes · Payment from abroad: confirmed — Listed on the Shopify App Store (apps.shopify.com/datarize-public), where merchant billing for non-Korean stores runs through Shopify. · verified 2026-07-04 · official site →
• Itemscout (아이템스카우트) (Korean) — Keyword and product analytics tool for Korean e-commerce sellers: Naver Smart Store keyword metrics, product-name and tag analysis, and ranking tracking.
  Korean: Built specifically for Naver Smart Store and Korean marketplaces; UI and data coverage are Korean-native. (evidence) · English docs: none found · Payment from abroad: unknown — Korean-market subscription checkout; international card acceptance not verifiable without signup. · verified 2026-07-04 · official site →
• Opensurvey Dataspace (오픈서베이 데이터스페이스) (Korean) — Subscription B2B SaaS for consumer research and experience management: survey design, panel data collection, AI-assisted analysis, and automated report generation.
  Korean: Korean-native platform built around Korean consumer panels; product UI, guides, and blog are primarily in Korean. (evidence) · English docs: yes · Payment from abroad: unknown — Subscription plans are sold through sales/contract flows; no overseas self-serve checkout verifiable from the official site. · verified 2026-07-04 · official site →
• Selectstar / Datumo (셀렉트스타) (Korean) — AI data and evaluation company: crowdsourced training-data collection and labeling, plus the Datumo platform for LLM evaluation and automated red-teaming.
  Korean: Korean-native service with a Korean official site and a domestic crowdworker pool for Korean-language data collection and labeling. (evidence) · English docs: yes · Payment from abroad: unknown — B2B project/contract model via sales contact; no public self-serve checkout, so overseas payment is not verifiable without signup. · verified 2026-07-04 · official site →
• Storelink (스토어링크) (Korean) — Korean e-commerce marketing platform using AI and large-scale commerce data for keyword analysis, campaign operation, and seller marketing automation.
  Korean: Korean-native B2B service; official site, product UI, and support operate in Korean for the domestic e-commerce market. (evidence) · English docs: none found · Payment from abroad: unknown — Korea-focused B2B service with sales-led onboarding; no international self-serve checkout verifiable from the official site. · verified 2026-07-04 · official site →

Chatbots & customer service

• Channel Talk ALF (채널톡 알프) (Korean) — AI customer service agent inside Channel Talk's business messenger; answers inquiries from a company's knowledge base and escalates to human agents when needed.
  Korean: Korean-native product by Channel Corp; Korean UI, help docs, and support are the primary language, with ALF officially launched from the Korean market. (evidence) · English docs: yes · Payment from abroad: confirmed — Official billing docs state credit-card payment with Stripe as the payment gateway for international payments. · verified 2026-07-04 · official site →
• CLOVA X (클로바 X) (Korean) — NAVER's conversational AI chatbot built on the HyperCLOVA X large language model, answering questions and generating text with strong Korean-language grounding.
  Korean: Runs on HyperCLOVA X, which NAVER states was trained on substantially more Korean data than comparable models and covers Korean law, institutions, and cultural context. (evidence) · English docs: yes · Payment from abroad: unknown — Consumer service requiring a NAVER account; no international self-serve billing verifiable without signup. · verified 2026-07-04 · official site →
• Intercom Fin (global) — Intercom's AI agent for customer service that resolves support conversations using help-center and knowledge content across chat, email, and other channels.
  Korean: Official help docs list Korean among Fin AI Agent's supported reply languages, with automatic language detection per conversation. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve trial and card checkout available on the official site. · verified 2026-07-04 · official site →
• maum.ai (마음에이아이) (Korean) — Korean AI vendor offering enterprise conversational AI: MAAL language models for RAG chatbots and SUDA speech technology used in contact-center style deployments.
  Korean: Korean-native vendor; official site, platform, and enterprise support operate primarily in Korean. (evidence) · English docs: none found · Payment from abroad: unknown — Enterprise/on-premise sales-contact model; no international self-serve checkout verifiable on the official site. · verified 2026-07-04 · official site →
• Sendbird AI Agent (센드버드) (global) — Omnichannel AI agent platform for customer support built on Sendbird's communication APIs; deploys agents across in-app chat, web, email, SMS, and voice.
  Korean: Korean-founded, US-headquartered company with a full Korean-language official site and Korean product pages for the AI agent, plus a Seoul office. (evidence) · English docs: yes · Payment from abroad: unknown — AI agent plans are described as usage-based with a sales-contact path; self-serve checkout for the AI agent product was not verifiable on the official site without signup. · verified 2026-07-04 · official site →
• Tidio Lyro (global) — Customer service platform with Lyro, an AI agent that answers common questions from a business's support content across live chat and messaging channels.
  Korean: Official help center lists Korean among the languages Lyro can detect and reply in, configurable in the Lyro language settings. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve card checkout and free plan available on the official site. · verified 2026-07-04 · official site →
• Zendesk AI Agents (global) — AI agents built into the Zendesk customer service suite that automate replies and workflows over messaging, email, and help-center channels.
  Korean: Zendesk products support a Korean UI, but official docs state generative replies in AI agents support listed languages with the exception of Japanese, Korean, and Chinese. (evidence) · English docs: yes · Payment from abroad: confirmed — Online self-serve purchase and free trial available on the official site. · verified 2026-07-04 · official site →

Developer & infrastructure

• CLOVA Studio (클로바 스튜디오) (Korean) — NAVER Cloud Platform's development environment and REST APIs for building on HyperCLOVA X models (chat completion, tuning, embeddings, and related tools).
  Korean: Serves NAVER's HyperCLOVA X models, positioned by NAVER as proficient in Korean with deep coverage of Korean-language data and cultural context. (evidence) · English docs: yes · Payment from abroad: unknown — Billed through the NAVER Cloud Platform console; overseas card acceptance not verifiable without an account. · verified 2026-07-04 · official site →
• HyperCLOVA X API / CLOVA Studio (하이퍼클로바X) (Korean) — NAVER Cloud's CLOVA Studio exposes the HyperCLOVA X Korean-first LLM family as RESTful APIs, with tuning, playground, and agent-building features on NAVER Cloud Platform.
  Korean: HyperCLOVA X is a Korean-first foundation model trained by NAVER; CLOVA Studio is offered as a Korean NAVER Cloud Platform AI service. (evidence) · English docs: yes · Payment from abroad: unknown — Requires a NAVER Cloud Platform account; overseas self-serve payment for CLOVA Studio is not verifiable from public documentation. · verified 2026-07-04 · official site →
• Saltlux LUXIA (솔트룩스 루시아) (Korean) — Enterprise AI platform from listed Korean vendor Saltlux: LUXIA large language models, AI agents, search, and contact-center/talkbot products for on-premise and cloud.
  Korean: Korean-native vendor; LUXIA LLM and talkbot/AICC products are built for Korean and documented primarily in Korean on the official site. (evidence) · English docs: yes · Payment from abroad: unknown — Enterprise sales-contact model; no self-serve checkout found on the official site, so overseas payment is not verifiable without contact. · verified 2026-07-04 · official site →
• Upstage Solar API / Console (업스테이지) (Korean) — Developer console for Upstage's Solar LLMs and Document AI: self-serve API keys, model catalog, and prepaid-credit billing, with OpenAI-compatible chat endpoints.
  Korean: Korean AI lab whose Solar models target strong Korean-language performance; official Korean-language guides are published alongside English docs. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve credit-card billing with prepaid credits and auto-recharge in the official console (console.upstage.ai/billing). · verified 2026-07-04 · official site →

Voice & speech

• Daglo (다글로) (Korean) — AI notetaker by Korean company ActionPower that transcribes meetings, lectures, and audio files into text with summaries, and offers a transcription API for developers.
  Korean: Korean service specialized in Korean speech recognition, with Korean UI and API guides by default and multilingual transcription including Korean. (evidence) · English docs: yes · Payment from abroad: unknown — Listed on the US App Store, but overseas card checkout on the official website is not verifiable without signup. · verified 2026-07-04 · official site →
• ElevenLabs (일레븐랩스) (global) — AI voice platform for text-to-speech, voice cloning, and dubbing; multilingual models cover 70+ languages with a developer API and documentation.
  Korean: Official docs list Korean among supported languages for multilingual TTS models (Multilingual v2, Eleven v3), dubbing (90+ languages), and speech-to-text. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve subscription checkout on the official site. · verified 2026-07-04 · official site →
• Return Zero VITO/RTZR STT (리턴제로) (Korean) — Korean speech-to-text company offering the RTZR STT OpenAPI plus consumer apps (VITO call transcription, Callabo) built on its Korean-optimized recognition models.
  Korean: Korean STT focused on Korean recognition accuracy; the official site and services are Korean-based and Korean benchmarks are published. (evidence) · English docs: yes · Payment from abroad: unknown — API billing sits behind sign-up; no verified overseas-card self-serve checkout on the official site. · verified 2026-07-04 · official site →
• Supertone (수퍼톤) (Korean) — Korean voice AI company offering Supertone Play (TTS with 150+ voices), Shift (real-time voice changer), audio plugins, and a voice API.
  Korean: Korean-native voice AI rooted in Seoul National University research; the company itself documents Korean TTS quality as a core strength, with Korean/Japanese/English support. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve subscription page for Supertone Play (play.supertone.ai/subscription). · verified 2026-07-04 · official site →
• Typecast (타입캐스트) (Korean) — AI text-to-speech and voiceover tool by Neosapience with emotion-controllable virtual voice actors, voice cloning, and a developer TTS API.
  Korean: Product of Korean startup Neosapience; Korean is listed among its premium-quality TTS languages with a native Korean voice library. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve subscription plans on the official English site. · verified 2026-07-04 · official site →

Video

• AI Studios by DeepBrain AI (딥브레인AI) (Korean) — AI avatar video platform by Seoul-based DeepBrain AI that turns scripts, documents, or URLs into presenter-led videos with TTS narration and lip-sync.
  Korean: Founded and headquartered in Seoul; offers native Korean TTS avatars and a dedicated Korean (South Korea) text-to-speech page. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve plans with free tier on the official pricing page (aistudios.com/pricing). · verified 2026-07-04 · official site →
• HeyGen (global) — AI avatar video generator; official help center lists Korean among supported platform voices and as an input/output language for lip-synced video translation.
  Korean: Official help center lists Korean (Korea) among supported voice languages and video-translation input/output languages. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve checkout on official site. · verified 2026-07-04 · official site →
• Perso.ai (이스트소프트 퍼소) (Korean) — AI video dubbing and avatar platform by Korea's ESTsoft: translates videos into 99+ languages with voice cloning and automatic lip-sync alignment.
  Korean: Developed by Korean software company ESTsoft; supports Korean as a source and target dubbing language. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve plans with free tier on the official pricing page (perso.ai/pricing). · verified 2026-07-04 · official site →
• Synthesia (global) — AI video platform with stock avatars and voices; official docs list Korean among supported languages for video creation, dubbing, and personal avatars.
  Korean: Official documentation lists Korean among 140+ supported languages, including dubbing and personal avatars. (evidence) · English docs: yes · Payment from abroad: confirmed — USD self-serve plan checkout on official site. · verified 2026-07-04 · official site →
• Vrew (브루) (Korean) — Document-style AI video editor by VoyagerX: auto-generates subtitles via speech recognition, supports text-based cutting, AI voices, and 60+ language translation.
  Korean: Built by Seoul-based VoyagerX with Korean-native UI; Korean speech recognition and subtitle generation are core functions (desktop app; mobile service ended July 2026). (evidence) · English docs: yes · Payment from abroad: unknown — Official English pricing page exists (vrew.ai/en/payment/pricepolicy) but overseas self-serve checkout was not verifiable without signup. · verified 2026-07-04 · official site →

Translation

• DeepL (딥엘) (global) — Machine translation service and API supporting Korean as a full source and target language, with document translation, glossaries, and voice features.
  Korean: Official developer docs list Korean among fully supported languages, and Korean is included in style-rule and voice-translation coverage; DeepL Pro is sold in South Korea. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve Pro/API subscription checkout on the official site, with availability announced for South Korea. · verified 2026-07-04 · official site →
• Flitto (플리토) (Korean) — Korean language-data and translation company offering enterprise translation APIs, AI interpretation, and crowdsourced human translation fallback.
  Korean: Korea-headquartered platform whose translation APIs and language-data business are built around Korean and other Asian language pairs. (evidence) · English docs: yes · Payment from abroad: unknown — Enterprise API and B2B solutions are sales-contact driven; no public self-serve checkout verifiable. · verified 2026-07-04 · official site →
• Papago Plus (파파고 플러스) (Korean) — NAVER's subscription tier of the Papago translator, adding document, image, and voice translation with custom glossaries and team features.
  Korean: Papago is NAVER's Korean-native translator; Korean is a core language among its supported pairs and the service originates from NAVER Corp. in Korea. (evidence) · English docs: yes · Payment from abroad: unknown — Official apps are listed on the US App Store and Google Play with subscription access, but web checkout region/card acceptance is not verifiable without signup. · verified 2026-07-04 · official site →

Writing & copy

• Wordvice AI (워드바이스 AI) (Korean) — AI proofreading, paraphrasing, and translation suite from Korea-founded editing company Wordvice, aimed at academic and professional writing.
  Korean: Offers a dedicated Korean grammar checker and English-Korean translation tools, with the parent company operating in South Korea. (evidence) · English docs: yes · Payment from abroad: confirmed — Self-serve registration and subscription checkout on the global English site wordvice.ai. · verified 2026-07-04 · official site →
• Wrtn (뤼튼) (Korean) — Korean consumer AI assistant and writing platform by Wrtn Technologies, offering chat, content generation, and AI search on top of multiple foundation models.
  Korean: Built Korea-first: the service UI, prompts, and localization target Korean users, and Wrtn reports millions of monthly active users in Korea. (evidence) · English docs: none found · Payment from abroad: unknown — Consumer service marketed to Korean users; no official English pricing/checkout page verifiable without signup. · verified 2026-07-04 · official site →

Looking for a Korean partner in AI & software? We review inquiries from businesses entering Korea and, where there is a fit, introduce them to platforms in this directory — free for the inquiring business. Submit an inquiry →