Reflect is a networked note-taking app built for people who want their notes to reflect how they actually think. Rather than filing notes into rigid folders, Reflect lets users link ideas together into a graph, with backlinks and daily notes that build a connected personal knowledge base over time. The design priorities are speed and minimal friction: capturing a thought, linking it to related ideas, and finding it later should all feel instant.
AI is woven through the experience. Reflect can help draft and rewrite text, summarize and organize notes, and surface related ideas from a user's own graph, acting as an AI assistant grounded in personal knowledge. A built-in AI prompt system lets users transform their notes, generate summaries, and ask questions of their own writing, turning a passive archive into an active thinking tool. The app spans desktop, web, and mobile so notes are available everywhere.
Privacy is a core selling point. Reflect emphasizes end-to-end encryption for notes, appealing to users who are cautious about storing personal thoughts and research in cloud tools. This security posture, combined with the speed-focused design, has earned it a loyal following among writers, researchers, founders, and knowledge workers who treat it as a private second brain.
Reflect raised a $3.75 million round announced in September 2025, with participation from a16z, reflecting investor interest in personal knowledge-management tools enhanced by AI. The company has historically operated lean and profitable, building a focused product rather than chasing breadth, and the funding supports continued development of its AI features and platform.
For individuals seeking a fast, private, AI-augmented note-taking app, Reflect offers a tightly designed alternative to heavier knowledge tools: a networked graph of your ideas, instant capture and search, end-to-end encryption, and AI that works on top of your own notes rather than generic data.