
Lettertrace: Monitor how AI talks about your brand
Monitor your brand mentions in AI assistant responses and benchmark competitors.
mathewpregasen · HN
Self-hosted monitoring for AI recommendations (MIT License)
The full gallery
Tech stack
2 projects

Monitor your brand mentions in AI assistant responses and benchmark competitors.
mathewpregasen · HN
Self-hosted monitoring for AI recommendations (MIT License)

Track AI API costs from 54 different providers and tools in one unified dashboard.
u/No_Entrance772 · Reddit
I nearly cut my free plan retention out of fear. I measured first, and the change did nothing. Backstory first, because that's the honest order. I pay for OpenAI, Anthropic and Cursor. Every one has its own dashboard, none of them agree with each other, and none agree with the invoice. What I actually wanted was boring: what did this feature cost last month, and which customers are expensive to serve. No provider console answers that, because they bill by organisation and API key, not by my