# Phaseplane > Phaseplane is software for making sense of complex business problems. It connects the current situation, the desired outcome and the available evidence into a diagnosis you can examine and revise. It is designed for consultants and small consultancies doing recurring analytical work for clients. Phaseplane is a product operated by Aurion Dynamics, a company registered in the Netherlands. Phaseplane is the new name of the product previously branded as ClarityOS. The core analysis is the Business Diagnostic: a structured reading of a situation that shows which evidence supports, contests or narrows each finding and where the evidence stops. For a specific proposal, Commitment Check establishes how far the supplied evidence justifies committing, or defers or abstains when it does not. Phaseplane is currently offered through design partnerships: an introduction, then a case working session where there is a fit, then a scoped paid pilot. It does not replace the consultant, establish facts beyond the evidence supplied or make decisions, and it does not monitor an organization automatically. ## Pages - [What is Phaseplane?](https://phaseplane.io/what-is-phaseplane): definition, who it is for, what it is not, and answers to common questions. - [Product](https://phaseplane.io/product): diagnosis, evidence, revision, Commitment Check and next-step planning. - [How it works](https://phaseplane.io/how-it-works): the three steps in short. - [Illustrative diagnostic example](https://phaseplane.io/cases/overloaded-delivery-team): a fictional walkthrough, labelled as illustrative. - [Design partnerships](https://phaseplane.io/design-partners): how an engagement starts. - [Trust & data](https://phaseplane.io/trust): operator, data arrangements before a pilot, AI-supported analysis. - [Contact](https://phaseplane.io/contact): start a conversation. ## Optional - [Articles](https://phaseplane.io/blog): earlier writing on how organizations get stuck, published before the product took the name Phaseplane. - [About](https://phaseplane.io/about) - [Privacy policy](https://phaseplane.io/privacy), [Terms of use](https://phaseplane.io/terms), [Cookie policy](https://phaseplane.io/cookies) - [Full summary for language models](https://phaseplane.io/llms-full.txt)