Frequently Asked Questions

Cipher is a personal knowledge management platform designed to help individuals understand themselves better and achieve their goals more effectively. It's a smart journaling system that transforms thoughts into actionable insights by using advanced technology to analyze your journal entries and provide personalized insights. It is designed for anyone looking for self-improvement, from students managing coursework to professionals aiming for career advancement.

Traditional journals are passive repositories for your thoughts, whereas Cipher is an active system. While it allows free writing using markdown for formatting control, it automatically captures contextual metadata such as mood, weather, location, and device information, all without manual input. Semantic analysis surfaces relationships and patterns across your entries, gathering related ones into a "context": a written narrative of what they have in common.

Cipher uses a combination of semantic analysis, cosine similarity, and vector databases to understand the relationships between your journal entries. It transforms each journal entry into numerical vectors and uses cosine similarity to measure how similar the entries are, identifying connections and patterns that you might not have noticed yourself.

A "context" is a written narrative built from your journal entries, not a list of them. Related entries are gathered by semantic similarity and turned into prose that says what they have in common. Each one is written once and never rewritten, so what you read is what was true when it was formed; new entries produce new contexts rather than revising old ones, and reading them in sequence is how a theme becomes visible.

Cipher's "Brain" is its sophisticated insights engine that processes your journal entries and their related contexts to generate actionable, goal-oriented insights. It uses natural language processing (NLP) to understand the nuances of your writing and extract relevant information.

Your past experiences become a guide to current and future choices, revealing the "why" behind past decisions and actions. The platform can identify patterns in your thoughts, feelings, and behaviors that may otherwise go unnoticed, helping you stay focused on what is important to you.

Cipher is designed to be user-friendly. The system automates all the complex tasks such as data organization, semantic analysis, and correlation. You do not need to be tech-savvy to use it; you simply write, and Cipher handles the complex processing in the background.

Cipher's standout features include: Markdown support for rich formatting; automatic contextual metadata capture; semantic analysis using cosine similarity; "contexts" that gather related entries into a narrative; AI-powered insight engine; goal tracking and refinement; comprehensive search functionality; cross-device accessibility; and innovative content summarization.

The Insight Explorer is an interactive analysis tool that allows you to dive deep into your journal entries and their connections. It provides a visual interface for exploring patterns, relationships, and insights across your personal knowledge base, making complex connections more accessible and actionable.

Your data is always yours. Once Cipher transitions from the free beta to a potential paid model, your journal entries are kept permanently. Contexts, insights and the interactions with them are working memory and are cleared after ninety days, which is deliberate: an interpretation built on who you were a year ago should not keep steering what you are told now. That holds whether you stay on a paid tier or move to the future free one. The free tier will not include premium features released after the beta, but your journal entries stay with you either way.