# Quantified Self
6 items
Beeminder
Goal tracking service with financial commitment contracts that charges real money if you go off track. Uses quantified self principles and loss aversion to drive accountability and behavior change.
Conjure
Advanced habits, goals, and time tracker with a powerful rules engine, data layer, and API that enables complex tracking scenarios and custom automations for quantified self enthusiasts.
Daniel Reeves & Bethany Soule - Beeminder Founders
Creators of Beeminder commitment contract system in 2011, designed to address their own procrastination by combining self-tracking with financial consequences for missing goals, pioneering the quantified self movement for productivity.
Exist
Personal analytics platform that aggregates data from multiple services and devices to provide insights on correlations between activities, mood, productivity, and health with advanced tracking capabilities.
Optimized
Comprehensive lifelogging and quantified self app that helps users record daily activities, track locations, log meetings, monitor mood, and analyze patterns to optimize life and productivity.
Quantified Self Movement
Self-tracking movement that emerged in 2007, emphasizing using data and metrics to understand personal behavior including time usage, forming the philosophical foundation for modern automatic time tracking and productivity analytics.