Not demos —
real customers
signed-off, viewable.

DTC flower subscription brand from 0 — site + Stripe + recurring + logistics tracking. Hit $50K MRR by month 3, $400K ARR by month 18.

We were going to do Shopify ourselves. Realized just Stripe + logistics + refund flow alone would block us 2 months. Cloubay shipped it; we focus on marketing.

Study-abroad agency upgrade. Migrated from Excel + WeChat groups to Lumière's bespoke SaaS — applicant CRM + progress + essay collab + school API. 2.3× consultant productivity.

Our 30 consultants used to chase students across 100 WeChat groups. New system: 1 consultant manages 2.5× the students with fewer complaints.

Suzhou hardware maker — English site rebuild + Google SEO + inquiry nurture. 9 months: organic traffic +12×, 6 overseas customers signed, $1.8M annual contracts.

We sat on Alibaba for 5 years, inquiries dried up. Cloubay rebuilt the site + SEO + automation. Now buyers can google us directly.

Chinese air-purifier brand going US — US LLC + Stripe + Amazon listing + DTC site + Google/Meta ads. Year 1 US revenue $1.2M.

We were 100% Amazon, traffic costs were crushing margin. DTC site lifted AOV +60%, gross margin recovered.

27-store home-goods brand. HQ + region + store 3-level system. POS + loyalty + campaigns + dashboard. Checkout time -45%, repeat rate +28%.

HQ needed data, stores needed simplicity, franchisees needed revenue split — the 3 ERPs we'd tried all failed. New system delivered in 18 weeks, franchisees asked to install it.

Shanghai 4-clinic medical aesthetic chain — appointments + records + scripts + packages + finance + WeChat membership. Repeat rate 22% → 41%.

Medical aesthetics: high ticket, sensitive clients, strict compliance. No off-the-shelf system fit. Cloubay built one — compliant, easy, customers love it.