About
cosskill lets you practice difficult real-world conversations with AI personas that simulate distinct communication styles. Rehearse breakups, salary negotiations, workplace conflicts, and tough decisions. Start instantly — free, no signup, no filters. 6 curated method personas with structured frameworks.
Key Features:
- 6 curated method personas (not random character roleplay)
- No signup, no account, no credit card
- Structured conversation practice with heuristics & boundaries
- Real-time SSE streaming responses
- Zero data collection — sessions stored in browser only
- Completely free with no usage limits