#performance_monitoring #app_monitoring #SaaS #freemium #pricey #data_analytics #data_collection #data_driven #charts #analytics #public_companies #tech_companies #startups #dev #cross-language #server_monitoring #data_visualization #servers #sysadmin #monitoring #alternatives #unique_spin #$IT_management #industry_bigs #ballers #$AFMA_umbrella #error_tracking #devops #Error_handling #alerts #pub