solo-founder
Multi-agent debate system for decision making
TypeScript monorepoHono + Bun APINext.js 15 frontendDrizzle + PostgresGemini 2.5 ProDeepSeek V3BYOK LLMs (ClaudeGroqOllama)
“Launched Show HN with free tier (3 debates), Pro $4.99/mo, ~$0.08/debate cost; 4 debate modes from <5s instant to thorough 5 agents/5 rounds with web search”
solo-founder
Why they built it
Single AI like ChatGPT gives non-committal "it depends" answers without committing to positions or strong counterarguments; multi-agent forces adversarial tension for better decisions.
What worked
Not detailed in showcase
What broke or was painful
Not detailed in showcase
The result
Launched Show HN with free tier (3 debates), Pro $4.99/mo, ~$0.08/debate cost; 4 debate modes from <5s instant to thorough 5 agents/5 rounds with web search