Everything you need to know about Reflect OS, decision intelligence, confidence calibration, and getting started.
Reflect OS is a decision intelligence platform built for executives and investment teams. It provides fast decision capture in under 60 seconds, automated outcome review scheduling at 30, 90, and 180 days, confidence calibration analysis across decision categories, and AES-256 field-level encryption for all decision content. See all product features →
Most executives track decisions inconsistently — using spreadsheets, notebooks, or memory. This makes it impossible to measure decision quality, identify calibration errors, or learn from past decisions systematically. Reflect OS provides the structure, automation, and analysis layer that turns decision-making from an instinctive process into a measurable one. What is decision intelligence? →
Reflect OS is built for executives making high-stakes decisions, investment managers tracking thesis and portfolio decisions, and leadership teams building a shared decision culture. Individual and team plans are available. For executives → For investment managers →
You can log your first decision in under 60 seconds after signing up. Reflect OS uses a four-field capture flow — decision, context, confidence score, and category — designed to fit into a busy executive's workflow without disruption. No training required. Get started →
A decision intelligence platform is software designed to help individuals and organisations systematically track, review, and improve their decision-making. Core capabilities include decision logging, outcome tracking, confidence calibration analysis, and review scheduling. Reflect OS is a decision intelligence platform focused on executives and investment teams. Full definition →
Confidence calibration measures how accurately your stated confidence predicts your actual outcomes. A well-calibrated decision-maker who says "I am 70% confident" succeeds 70% of the time across a large sample of such decisions. Reflect OS calculates your calibration score automatically from your decision records. Full guide to confidence calibration →
When you log a decision in Reflect OS, you choose a review horizon — typically 30, 90, or 180 days, depending on how long outcomes take to become visible. At that date, Reflect OS sends you a review prompt with your original decision record: what you decided, why, and your confidence level. You then record the actual outcome and the gap between expectation and reality. Over time, these reviews build your calibration dataset.
Calibration patterns typically become visible after 30–50 reviewed decisions in a single category. Below that threshold, the sample is too small to distinguish signal from noise. At 100+ decisions, calibration data is actionable enough to identify the specific decision types where your confidence is systematically miscalibrated.
Notion and Obsidian are general-purpose tools that can be configured for decision tracking with templates, but they provide no native confidence calibration analysis, no automated review scheduling, no mobile-optimised capture flow, and no appropriate encryption for sensitive executive data. Reflect OS is purpose-built to solve these four problems. Reflect OS vs Notion → Reflect OS vs Obsidian →
Spreadsheets and physical journals work for initial experimentation but break down at scale. They provide no automated review scheduling, no calibration analysis, no mobile capture, and no encryption. A decision journal needs to be searchable, reviewable, and analysable to generate insight — which requires purpose-built software. All comparison details →
A decision journal is a manual practice of recording decisions in a notebook or document. Reflect OS provides the infrastructure to do this at scale: structured capture, automated review scheduling, and quantitative analysis across your full decision history. It can be thought of as a decision journal plus the analysis layer that makes it useful at scale. How to build a decision journal →
All decision content in Reflect OS is encrypted at rest using AES-256 field-level encryption. Reflect OS cannot access your decision content. Decision data is never used to train AI models. All access is logged for audit purposes. Full security details →
Individual plans start at £49/month. Team plans start at £27/user/month. All plans include a 90-day money-back guarantee — full refund if Reflect OS is not right for you. Full pricing details →
There is no credit card required to start. All plans include a 90-day money-back guarantee, which functions as an extended risk-free trial period. If Reflect OS does not generate meaningful insight within 90 days, you receive a full refund. Start free →
Yes. Team plans include shared workspaces, role-based access controls, and the ability to share decision records with team members or external collaborators via secure links. Calibration analysis is available at both the individual and team level. Team plan details →
Log your first decision in under 60 seconds. 90-day money-back guarantee on all plans.
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