Every Korean restaurant owner we work with eventually does the same painful exercise: opening their DoorDash dashboard, looking at last month's commissions, and asking out loud, "is this worth it?" The real answer requires comparing three things, not two — DoorDash vs UberEats vs your own app. We worked with 7 Korean restaurants across NJ, NY, and LA over the past 2 years on platform mix. The numbers below come from real margin and customer LTV data, not theory.
Real commission take rates in 2026 (across 7 Korean restaurants we audited)
- 30%
DoorDash Premier
the tier you need for app visibility
- 25%
DoorDash Plus
reduced visibility
- 30%
UberEats
standard restaurant tier
- 0%
Own app
just $0.50 Stripe fee per order
The real take rate (it is not 30%)
The headline is "DoorDash takes 30%." The reality is closer to 35-40% once you add in Marketing Boost fees, Customer Acquisition Boost, Premier tier costs, and refund/dispute losses. UberEats is similar — headline 30%, real 33-37%. Restaurants discovering this for the first time usually go through 3 emotional stages: denial, anger, and then the spreadsheet. The spreadsheet always says the same thing — you cannot afford to be on platforms exclusively at scale.
Customer ownership: who "owns" the diner
This is the deeper problem that most restaurant owners don't think about until year 2. When a customer orders through DoorDash, DoorDash owns the customer. You get the order, you get the revenue (minus 30%), but you don't get the phone number, email, or address. You cannot text them about a new menu item, invite them back for a special, or reactivate them after they stop ordering. They are DoorDash's customer who happens to occasionally pick your restaurant. Your own app — even a basic one — gives you that customer relationship back. Every customer who orders through it becomes a real CRM contact.
Marketing fees and the boost trap
DoorDash sends weekly emails to restaurant owners offering "free promotional credit if you opt into Boost." Boost typically adds 5-7% to your effective commission for 30 days, and the new customers it brings rarely stick around — they came for the discount, not for your food. Of the 7 restaurants we audited, 5 had been running some form of Boost continuously for 6+ months, paying 35-40% effective commissions, with no measurable retention lift. Disable Boost. Test going to standard Plus tier for 60 days and measure what actually changes.
Own-app breakeven at $4,500/mo delivery revenue
A $14K-15K custom Korean restaurant app (the typical scope we build — iOS + Android, menu + ordering + push notifications + Apple Wallet loyalty) needs to save $580-625/month to pay back in 24 months. At 30% commission savings on migrated orders, that requires moving about $2,000/month of delivery to your own app. If you do $4,500/month total delivery across all platforms, migrating 40% (~$1,800) gets you close. Below $4,500/month total delivery, the math does not yet work — stay on platforms only.
The 70/20/10 split most successful restaurants use
Our 7-restaurant cohort that successfully escaped the commission trap converged on a similar platform split after 12 months: 70% own-app (for repeat customers), 20% DoorDash (for discovery + first-time customers), 10% UberEats (for the customer base UberEats specifically has — younger, more tech-fluent, slightly different geographic concentration). This is not a stable equilibrium you arrive at on day one. It takes a deliberate 90-day customer migration campaign to get there.
The 90-day migration playbook:
- Day 1: Build your own app (Capacitor or React Native, $9-14K)
- Day 30: Launch app + start putting QR codes in every DoorDash/UberEats takeout bag with a 15% off code
- Day 45: Send a KakaoTalk Channel broadcast to existing subscribers about the app + launch incentive
- Day 60: Run a small Instagram ad (budget $200) targeting your existing customer area with the app discount
- Day 90: Measure what % of repeat orders moved off marketplaces — target 30-50%
- Day 120: Drop DoorDash to standard tier (not Premier). Boost stays off forever.
Migration risks: do not kill the cash cow
The single biggest mistake we see Korean restaurant owners make: dropping DoorDash entirely on day one of own-app launch. The DoorDash revenue does not transfer overnight — it falls. The own-app revenue does not magically appear — it grows slowly over 90+ days. Restaurants that drop platforms too aggressively lose 40-60% of total revenue for 1-2 months while waiting for the migration to compound. The hybrid is mandatory; the only question is the ratio.