Overlay One vs Ounie

Overlay is an AI assistant with a memory. Capture anything — a note, a task, a link, a half-formed idea — and Overlay's brain organizes it, connects it, and remembers it. Then you can chat with everything you know. Most apps make you file things away and dig them back out. Overlay does the filing for you and brings the right context back the moment you need it. WHAT YOU CAN DO • Capture in one tap — Jot a quick note from anywhere. Overlay's brain decides whether it's a note, a task, or something worth remembering, so you never stop to choose. • Chat that actually knows you — Ask questions and get answers grounded in your own notes, tasks, and saved pages — not a blank-slate chatbot. • Tasks, automatically — Action items are pulled out of what you capture. No separate to-do ritual. • A brain that grows — Overlay builds a living memory from what you save: the people, projects, and topics you care about, and how they connect. • Your best prompts, saved — Keep the prompts you rely on a tap away. ONE BRAIN, EVERYWHERE Overlay works on iPhone, in your browser, and on the web — all synced. Save a page from your laptop and it's waiting in your pocket. Every capture is tagged with where it came from, so nothing gets lost. BUILT ON THE BEST MODELS Overlay runs on leading AI models, including Anthropic's Claude and Google Gemini, choosing the right one for the job. PRIVATE BY DESIGN Your knowledge is yours. Everything is secured per-account, and you stay in control of what Overlay remembers. Stop losing your best thinking. Scale your brain.

Ounie is your build-your-own AI second brain. Add files, links, and notes, and Ounie turns them into an interlinked, searchable knowledge base — then answers your questions using ONLY your sources, with citations back to the exact pages. WHY OUNIE • Grounded answers — every reply is drawn from your own sources and cited, so you can trust it. • Your knowledge, organized — sources are synthesized into a clean wiki with links and a knowledge graph. • Ask anything — chat with one brain or browse the wiki and graph. CAPTURE EVERYTHING • Save links, notes, photos, PDFs, audio, and more. • A Share Sheet extension to send pages and text to a brain from any app. SHARE & DISCOVER • Make a brain public, follow brains, and star the ones you love. • Explore public brains created by the community. • Fork a public brain to start from someone else's knowledge. DO MORE • Sell access to a paid brain in the marketplace (credits per question). • Embed an "Ask" widget on your own website. PLANS Free to start. Pro and Team unlock more brains, sources, questions, widgets, and selling. Buy credit packs anytime. Privacy: answers are generated by third-party AI providers; only your typed message and the relevant brain content are sent — never your account details. You consent before any AI use. Terms: https://ounie.com/terms Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy: https://ounie.com/privacy