Every feature built for two
CookTwo isn't a meal planner with sharing bolted on. Every feature was designed from day one for couples with different dietary goals.
Adaptive Shared Cooking
Same recipe. Two plates. Both partners hit their goals automatically. The AI calculates personalized portions based on each partner's TDEE, body profile, and dietary goals.
- TDEE-based portion calculation using Mifflin-St Jeor equation
- Individualized plating instructions per partner
- Macro breakdown (Protein, Carbs, Fat) per plate
- Works with any recipe — no special meals needed
Real-Time Shared Grocery List
Add milk at home. It appears on your partner's phone at the store in under 100ms. WebSocket-powered sync via Cloudflare Durable Objects. No phone calls. No duplicate texts.
- Sub-100ms WebSocket sync between partners
- AI auto-categorization into 7 categories
- Quick-add chips for frequently bought items
- One-tap 'Done Shopping' moves food to pantry
Pantry-First AI
Type 'chicken, rice, spinach.' The AI parses natural language, categorizes items, and uses your pantry to suggest meals you can make right now. Zero shopping trips needed.
- Natural language pantry input — no barcode scanning
- AI-powered category sorting with fallback review
- Smart shopping-to-pantry flow after grocery runs
- Pantry-aware meal suggestions reduce food waste
AI Meal Planning
Chat with AI to plan tonight's dinner from your pantry or shop for what's missing. Multi-provider AI chain (DeepSeek, Alibaba, ZAI) with automatic fallback. Missing ingredients go straight to your shared list.
- Conversational AI chat with session memory
- Generate meals from your pantry or shop for what's missing
- Save favorite recipes for quick access
Real-Time Sync Architecture
Built on Cloudflare Durable Objects with WebSocket connections. Every change — grocery items, pantry updates, meal plans — syncs between both partners in real-time. Works offline too.
- Cloudflare Durable Objects with per-household isolation
- WebSocket connections with sub-100ms latency
- Offline queue with automatic sync on reconnect
- PWA installable — works like a native app
Ready to cook together?
Every feature works together seamlessly. Adaptive portions, synced grocery lists, AI meal plans — all designed for two.