Korean Creators Who Cover AI and Productivity Tools: A 2026 List for App Teams
If you sell an AI tool, a productivity app or a work SaaS and you are looking at Korea, the first question is usually who actually talks about this category in Korean.
The good news is that the category is large. Korean office workers search for ways to use ChatGPT, automate spreadsheets and organize work in Notion, and a group of creators has built real audiences answering exactly that.
This is the list we use as a starting point. Every account below posts in Korean, was active in the last few weeks, and covers AI or productivity tools as its main topic. Follower counts are copied as shown on each profile on October 7, 2026, so they are rounded the way YouTube and Instagram round them.
A list like this is only a starting point. Who fits your product depends on the job your product does, so the last section covers how we narrow it down.
Large channels (100K and up)
Oppadu Excel (오빠두엑셀). YouTube @oppadu, 1.69M subscribers. One of the largest Excel and office training channels in Korea, now covering AI inside spreadsheets: Gemini in Sheets, Apps Script automation and AI agent tools such as Genspark. The audience is Korean office workers, which makes it a fit for tools that save time on everyday work. The channel has run giveaways with AI tool companies before.
JoCoding (조코딩). YouTube @jocoding, 750K subscribers. Coding and AI for beginners and non-engineers. He builds and launches his own AI products and runs a daily AI newsletter, so his audience is early adopters who try new tools quickly. A fit for developer tools, AI builders and no-code products.
Nosion (노시언). Instagram @nosion.notion, 262K followers. Notion templates and productivity systems, with a template shop of her own. The audience is students and young professionals who like to set up systems. A fit for note-taking, planning and second-brain style apps.
Leader In (리더인, 이다인). Instagram @leedain_leader_in, 215K followers, verified account. Positions herself as an AI self-development director and is the author of a book on AI strategy. Posts demos of AI video and character tools for personal branding. A fit for creator tools and AI video products aimed at individuals.
Alin (알린 ALINN). YouTube @ailifeinnovation, 184K subscribers. ChatGPT and prompt tips for complete beginners. Her audience is people using AI for the first time, which suits consumer AI apps with a simple first use.
Smart Worker Jang PM (일잘러 장피엠). YouTube @jangpm, 138K subscribers. Work automation for office workers: ChatGPT, Notion, Excel, PowerPoint, Zapier and Make. Author of a book on working as an AI powered individual. A fit for B2B productivity and automation tools that a single employee can start using without IT approval.
Gryun Kim (김그륜). YouTube @kimgryun, 127K subscribers from only 39 videos. A motion graphics designer who reviews AI video generation tools such as Runway and Sora. Small upload count, high attention per video. A fit for creative AI tools.
Mid-size channels (25K to 100K)
AI Designer Ain (AI 디자이너 아인). Instagram @ai_design_ain, 83K followers. A UX and UI designer sharing AI design and AI video workflows, including image generation and 3D. A fit for design and image tools.
Citizen Developer 9c (시민개발자 구씨). YouTube @citizendev9c, 57.6K subscribers. No-code and AI systems for non-engineers: n8n, Make, AppSheet, Google Sheets and agent workflows with Claude and ChatGPT. A recent video on an AI computer-use feature had 15K views within three days of upload. A fit for automation and agent products.
Potato Country AI (감자나라ai). YouTube, 57.3K subscribers and over 1.3K videos. ChatGPT usage tips and comparisons between AI tools, plus a book on using AI for marketing. A very high posting rhythm, so good for products that want to appear in a comparison.
AI Pick (AI 픽, 부키). Instagram @aipick_bookie, 45K followers. A regular AI news digest for non-experts. Already runs posts marked as paid partnerships, so the audience is used to sponsored recommendations.
AI Sync Club (AI싱크클럽). YouTube @AISyncClub, 25.4K subscribers. Claude Code, AI agents, NotebookLM and tool integrations with Figma, Cursor and Notion. A smaller and more technical audience that adopts new tools early.
How to pick from this list when the goal is paid signups
Start with the job your product does. Each of these creators answers a specific kind of question for their audience. A spreadsheet automation tool belongs with Oppadu Excel or Jang PM. A video generator belongs with Gryun Kim or AI Designer Ain. The closer the creator's usual topic is to the job your product does, the less the video feels like an ad.
Mid-size creators often convert better than the largest names. A creator with 50K subscribers who shows a real workflow for twelve minutes tends to drive more trials per dollar than a short mention on a channel ten times the size. For a first test in Korea we usually combine one larger channel for reach with several mid-size ones for conversion.
Look at what they have sold before. A creator who already does sponsored tool reviews without losing the comment section is a safer bet than one who has never sold anything. In Korea, paid posts have to be labeled, so this history is easy to check: look for 유료광고 포함 on YouTube or #광고 on Instagram.
Use both formats. Long-form YouTube is where a product gets explained properly, and that video keeps getting search traffic for months. Short form on Instagram and YouTube Shorts is where people who already understand the product decide to try it.
Ask for boost rights. If a video works, you want to run it as a Meta partnership ad from the creator's handle to the people who already watched it. Agree on this before the video goes live, because adding it later is slower and more expensive.
Measure the paid signup. Give each creator a separate tracked link or code and judge the test on trials and paid conversions per creator, so the second round can go to the creators who actually moved revenue.
OpenLime runs creator campaigns in Korea for subscription apps, SaaS and AI products, from finding the right creators to negotiating, directing in Korean and reporting conversions in English. If you are planning a first test in Korea, you can book a 20 minute demo call with us.