Free quantitative engineering and AI FinOps calculator suite featuring real-time LLM API token pricing models (GPT-5, Claude, DeepSeek), cloud egress estimators, CIDR subnet matrices, and creator economy RPM benchmarks with native /llms.txt.
Contrack
Self-hosted contact management + tracking + online enrichment for your personal and professional needs π¦ββ¬
Self-hosted contact management + tracking + online enrichment for your personal and professional needs π¦ββ¬. Listed in AgentIndex via open ecosystem discovery feed (unclaimed).