# Constella Segundo cérebro com IA para pesquisar, relembrar e redigir a partir de ficheiros, notas e apps - Findings24: - Site: - Preços: Freemium - Categorias: Base de Conhecimento IA, Motor de Busca IA ## O que é Constella? Constella is an AI second brain for indexing files, notes, and connected apps so you can recall information from the context you have already saved. The homepage describes it as an open source product with local AI and on-device storage, designed to turn scattered thoughts into connected works. Across the site, Constella is positioned as a memory and workflow layer for reading, writing, research, and meeting preparation. It lets you ask questions across your own sources, clip and summarize web content in the browser, and surface reminders or briefs from connected work tools without manually rebuilding context each time. ## O que Constella pode fazer? ### Search across files and apps Constella indexes files and apps so you can ask questions across the contents of your own material instead of searching one source at a time. ### Source-grounded answers The product presents citations rooted in the exact sources it uses, which helps ground answers in your own notes and documents. ### Connected memory graph A local-memory model links notes, documents, and related items into a connected graph that surfaces relationships and prior context. ### Web clipping and in-page assistance The Chrome extension clips pages, summarizes what you are reading, and lets you send selections into chat while staying on the page. ### Writing support in place The site describes writing help in Google Docs and similar workflows, where Stella can find supporting ideas, draft text, and keep context nearby. ### Briefs and reminders across work tools The mobile page highlights meeting briefs, reminders, and team digests that pull from tools such as Slack, Gmail, Drive, Calendar, and Messages. ## Casos de uso ### Personal recall across scattered notes Use Constella as a personal knowledge base when you want to ask questions across notes, files, and saved web content without hunting through folders manually. ### Reading and research in the browser Use the Chrome extension while reading articles, papers, or docs to clip useful passages, summarize what matters, and keep related context attached. ### Drafting with nearby context Use the writing workflow in Google Docs or similar editors when you need supporting points, related notes, or a draft grounded in your own material. ### Meeting prep and daily coordination Use the mobile and team-oriented features to get meeting briefs, reminders, and digests drawn from Slack, Gmail, Calendar, Drive, and Messages. ### Heavier multi-app workflows Use the paid tiers if you need more AI connections, integrations, research agents, or higher credit allowances than the free plan provides. ## Perguntas frequentes ### What is Constella for? Constella is an AI second brain for indexing files, notes, and connected apps so you can search and ask questions across your own material. ### Is Constella private or local? The site presents Constella as a local-first product with 100% private on-device storage, and the pricing page says the Free plan is on your device with no account needed. ### What platforms does Constella support? The website shows a Chrome extension for clipping, summarizing, and recalling information while you read and write on the web, plus a desktop app and a mobile experience. ### Does Constella have paid plans? The pricing page shows a Free plan, an Ultra plan, and a Mega plan, with paid tiers adding more notes, AI connections, integrations, AI research agents, and AI credits. ### Does Constella cite sources in answers? The homepage emphasizes citations rooted in your sources, and the extension page says answers are grounded in your own knowledge rather than the open web. ## Informações rápidas - **Category**: AI Second Brain - **Primary platform**: Web app with Chrome extension, desktop app, and mobile experience - **Privacy model**: Local-first and on-device storage - **Pricing**: Free plan plus Ultra and Mega paid plans - **Source domain**: constella.app - **Typical use**: Search, recall, clip, and draft from your own files and connected apps