https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Fri, 15 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive.en The 2026 landscape of Personal Knowledge Management tools. Notion AI Workflows, Obsidian 1.7 Bases, Logseq, Anytype P2P, Capacities object model, Tana supertags, Heptabase whiteboard, Reflect, AppFlowy, RemNote, Mem, Bear, Craft, NotePlan — fifteen tools mapped onto four axes (document / block / data / graph / canvas), with Zettelkasten and Building a Second Brain providing the theoretical scaffolding. Fri, 15 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) pkmnote-takingsecond-brainnotionobsidianroamlogseqanytypetanacapacitiesheptabasereflectappflowy2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive.ja 2026年のパーソナル・ナレッジ・マネジメント(PKM)ツールの全体図。Notion AI Workflows、Obsidian 1.7のBases、Logseq、AnytypeのP2P、Capacitiesのオブジェクトモデル、Tanaのsupertags、Heptabaseのホワイトボード、Reflect、AppFlowy、RemNote、Mem、Bear、Craft、NotePlan — 15のツールを4軸(ドキュメント/ブロック/データ/グラフ/キャンバス)で整理し、ZettelkastenとBuilding a Second Brainという理論的基盤までまとめます。 Fri, 15 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) pkmnote-takingsecond-brainnotionobsidianroamlogseqanytypetanacapacitiesheptabasereflectappflowy2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive https://www.youngju.dev/blog/culture/2026-05-15-pkm-tools-2026-notion-obsidian-logseq-anytype-tana-capacities-heptabase-deep-dive 2026년 PKM(Personal Knowledge Management) 도구 시장의 지형도. Notion AI Workflows, Obsidian 1.7 Bases, Logseq, Anytype P2P, Capacities 객체 모델, Tana supertags, Heptabase 화이트보드, Reflect, AppFlowy, RemNote, Mem, Bear, Craft, NotePlan — 15개 도구를 4축(문서/블록/데이터/그래프/캔버스)으로 정렬하고, Zettelkasten과 Building a Second Brain까지 이론적 토대를 함께 정리합니다. Fri, 15 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) pkmnote-takingsecond-brainnotionobsidianroamlogseqanytypetanacapacitiesheptabasereflectappflowy2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive.en A complete map of the AI productivity & meeting assistant stack as of May 2026. Recorders like Granola, Otter, Fathom, Fireflies, tl;dv, Read AI, Krisp, Avoma, Sembly, and MeetGeek; in-meeting assistants like Zoom AI Companion, Google Meet Gemini, Teams Copilot, and Webex AI; second-brain notes like mem.ai, Reflect, Notion AI, Tana, Heptabase, and Capacities; action-item trackers like Fellow, Spinach, and Range; email AIs like Superhuman, Shortwave, and Hey; personal assistants like Raycast, Magical, ChatGPT Tasks, and Claude Projects; plus local tools from Korea (Clova Note, Kakao Work, JANDI) and Japan (Notta, AI Gijiroku, Cookpie). Pricing, privacy traps, and which stack to pick in 2026 - all in one read. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-productivitymeeting-assistantgranolaotter-aifathomfirefliesfellowread-aimem-aireflectspinach2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive.ja 2026年5月時点のAI生産性 & ミーティングアシスタントスタックを一気に整理する。Granola · Otter · Fathom · Fireflies · tl;dv · Read AI · Krisp · Avoma · Sembly · MeetGeekなどのレコーダー、Zoom AI Companion · Google Meet Gemini · Teams Copilot · Webex AIなどのインミーティングアシスタント、mem.ai · Reflect · Notion AI · Tana · Heptabase · Capacitiesなどのセカンドブレイン、Fellow · Spinach · Rangeなどのアクションアイテム追跡、Superhuman AI · Shortwave · HeyなどのメールAI、Raycast · Magical · ChatGPT Tasks · Claude Projectsなどのパーソナルアシスタント、そして韓国(Clova Note · Kakao Work · JANDI)と日本(Notta · AI議事録 · Cookpie)のローカルツールまで — 価格、プライバシーの罠、そして2026年にどのスタックを選ぶべきかを一度に見る。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-productivitymeeting-assistantgranolaotter-aifathomfirefliesfellowread-aimem-aireflectspinach2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-productivity-meeting-assistants-2026-granola-otter-fathom-fireflies-fellow-read-ai-mem-reflect-spinach-deep-dive 2026년 5월 기준 AI 생산성 & 미팅 어시스턴트 스택을 한 자리에 정리한다. Granola · Otter · Fathom · Fireflies · tl;dv · Read AI · Krisp · Avoma · Sembly · MeetGeek 같은 레코더와 Zoom AI Companion · Google Meet Gemini · Teams Copilot · Webex AI 같은 in-meeting 어시스턴트, mem.ai · Reflect · Notion AI · Tana · Heptabase · Capacities 같은 세컨드 브레인, Fellow · Spinach · Range 같은 액션 아이템 추적기, Superhuman AI · Shortwave · Hey 같은 이메일 AI, Raycast · Magical · ChatGPT Tasks · Claude Projects 같은 개인 어시스턴트, 그리고 한국(클로바노트 · 카카오워크 · 잔디)과 일본(Notta · AI Gijiroku · Cookpie) 로컬 도구까지 — 가격, 프라이버시 함정, 그리고 2026년에 어떤 스택을 골라야 하는가를 한 번에 본다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-productivitymeeting-assistantgranolaotter-aifathomfirefliesfellowread-aimem-aireflectspinach2026deep-dive