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) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive.en A May 2026 PropTech deep dive in one piece — Zillow Zestimate, Redfin Estimate, HouseCanary, Quantarium and CoreLogic on AVMs; Compass, kvCORE BoldTrail, Lofty and Ylopo on agent CRMs; Opendoor and Offerpad on iBuying; CoStar, VTS and Reonomy on commercial real estate; RealPage, Yardi and AppFolio on property management; Matterport on 3D tours; Better and Blend on mortgage AI; and Zigbang, Dabang, Hogangnono, NAVER Real Estate, LIFULL HOMES, SUUMO and the Korea or Japan PropTech stack — all framed by the post-NAR 2024 settlement market structure. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) englishai-real-estateproptechzillowcompassredfinhousecanaryreonomycostarnaver-real-estatezigbanglifull-homes2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive.ja 2026年5月時点のPropTech業界を1記事に整理します。Zillow Zestimate · Redfin Estimate · HouseCanary · Quantarium · CoreLogicなどのAVM、Compass · kvCORE BoldTrail · Lofty · YlopoなどのエージェントCRM、Opendoor · OfferpadのiBuying、CoStar · VTS · Reonomyの商業用不動産、RealPage · Yardi · AppFolioの資産管理、Matterportの3Dツアー、Better · Blendのモーゲージ AI、そして直房 · ダバン · ホガンノノ · NAVER不動産 · LIFULL HOMES · SUUMOなど日韓PropTechを、NAR 2024和解以降の市場構造とともに俯瞰します。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) 日本語ai-real-estateproptechzillowcompassredfinhousecanaryreonomycostarnaver-real-estatezigbanglifull-homes2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-ai-real-estate-proptech-2026-zillow-zestimate-compass-redfin-housecanary-reonomy-costar-naver-부동산-deep-dive 2026년 5월 기준 PropTech 산업을 한 글에 정리합니다. Zillow Zestimate·Redfin Estimate·HouseCanary·Quantarium·CoreLogic 같은 AVM, Compass·kvCORE BoldTrail·Lofty·Ylopo 같은 에이전트 CRM, Opendoor·Offerpad iBuying, CoStar·VTS·Reonomy 상업용 부동산, RealPage·Yardi·AppFolio 자산 관리, Matterport 3D 투어, Better·Blend 모기지 AI, 그리고 직방·다방·호갱노노·NAVER 부동산·LIFULL HOMES·SUUMO 같은 한일 PropTech를 NAR 2024 합의 이후 시장 구조와 함께 살펴봅니다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) ai-real-estateproptechzillowcompassredfinhousecanaryreonomycostarnaver-부동산직방lifull-homes2026deep-dive https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive.en A 2026 map of the Internal Developer Platform market. Backstage graduating from the CNCF, Spotifys commercial Portal package, Roadie as managed Backstage, Ports opinionated SaaS, the OpsLevel/Cortex scorecard duel, Atlassian Compass entering the ring, Humanitec and Configure8 as new entrants, and how DORA/SPACE metrics actually get measured inside an IDP — with concrete catalog, golden path, self-service, and ownership criteria, plus real cases from Karrot, Toss, CyberAgent CIU, and Mercari. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) idpinternal-developer-platformplatform-engineeringbackstageportopslevelcortexcompassconfigure8humanitecroadieservice-catalogdora2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive.ja 2026年のIDP(Internal Developer Platform)市場を一枚の地図にまとめる。BackstageのCNCF卒業、Spotify Portalの商用化、Roadieのマネージド版、Portの意見の強いSaaS、OpsLevel/Cortexのスコアカード対決、Atlassian Compassの参入、Humanitec/Configure8という新興勢力、そしてDORA/SPACEメトリクスがIDP上でどう測定されるか — カタログ・ゴールデンパス・セルフサービス・サービスオーナーシップを軸に、セルフホスト対SaaSの判断基準を整理し、カラット、トス、サイバーエージェントCIU、メルカリの実例まで扱う。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) idpinternal-developer-platformplatform-engineeringbackstageportopslevelcortexcompassconfigure8humanitecroadieservice-catalogdora2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-internal-developer-platforms-2026-backstage-port-opslevel-cortex-compass-roadie-deep-dive 2026년 IDP(Internal Developer Platform) 시장을 한 번에 정리한다. Backstage의 CNCF 졸업, Spotify Portal 상용화, Roadie 매니지드, Port의 의견 있는 SaaS, OpsLevel/Cortex의 스코어카드 경쟁, Atlassian Compass의 등장, Humanitec/Configure8 같은 신규 진영, 그리고 DORA/SPACE 메트릭이 IDP에서 어떻게 측정되는지까지 — 카탈로그, 골든 패스, 셀프서비스, 서비스 소유권을 키워드로 자체 호스팅 대 SaaS 선택 기준을 정리하고, 당근, 토스, CyberAgent CIU, Mercari의 실제 IDP 사례까지 다룬다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) idpinternal-developer-platformplatform-engineeringbackstageportopslevelcortexcompassconfigure8humanitecroadieservice-catalogdora2026deep-dive