Soniz

Your AI-powered study companion — solve problems, explain concepts, and get help with screenshots.

Stuck on a reading, a formula, or a problem set? Highlight it. Understand it. Soniz is an AI study companion that lives right in your browser. It works on any webpage you study from: online textbooks, articles, course sites, lab manuals and documentation. Select a passage or snip part of the screen and get a clear, step-by-step explanation in seconds, then keep asking follow-up questions until it actually clicks. No copying and pasting into another tab, no losing your place. WHAT YOU CAN DO • Highlight to explain: select any text, then click "Solve This" for a quick answer right on the page, or "Chat" to talk it through. • Snip a screenshot: press Ctrl+Shift+S (Cmd+Shift+S on Mac) and drag over a graph, diagram, equation or problem to ask about it. Great for images and math that can't be selected as text. • Chat with page context: open the chat in Chrome's side panel or as a popup on the page. Soniz can read the page you're studying, so you can ask "what does this paragraph mean?" without explaining everything first. • Follow-up questions: Soniz remembers the conversation, so you can say "explain that more simply", "give me an example" or "why does step 2 work?" • Pick your model: – Quick: a fast, clear answer. – Think: works through the problem step by step. – Deep Think (Pro): for the hardest questions. The menu always shows how many questions you have left today. • Web search: turn it on for a message when you need current information or sources (Plus and Pro). • Math, science and code done right: equations render properly (LaTeX, including chemistry notation), and code is syntax-highlighted with a copy button. • Voice: ask out loud and have answers read back to you (Plus and Pro). • Right-click menu: select text and choose "Explain with AI" or "Solve with AI". • Your history: past conversations are saved in your browser so you can pick up where you left off. • Keyboard shortcuts: Ctrl+Shift+S (Cmd+Shift+S) to snip, Ctrl+Shift+U (Cmd+Shift+U) to open the chat. GREAT FOR • Making sense of dense textbook chapters and research articles • Working through math, physics and chemistry problems step by step • Checking your reasoning on practice problems and homework • Understanding graphs, diagrams and figures • Reviewing concepts before an exam • Learning a new programming language or reading documentation PLANS • Free: 10 Quick and 2 Think questions a day. • Plus ($4.99/month or $29.99/year): 100 Quick and 20 Think questions a day, 5 web searches a day, voice input and read-aloud. • Pro ($9.99/month or $59.99/year): 250 Quick, 60 Think and 30 Deep Think questions a day, 20 web searches a day, longer conversation memory. Try Pro free for 7 days, no card needed. Upgrade, switch or cancel anytime from your account page at soniz-ai.web.app. BUILT FOR LEARNING, NOT CHEATING Soniz is made to help you understand your material: learn a concept, check your reasoning, or review before an exam. It is not for cheating. Don't use it on graded tests, quizzes or assignments unless your instructor allows AI tools, and always follow your school's academic integrity policy. PRIVACY Soniz only sends what you choose to ask about (highlighted text, screenshots you capture, your questions, and the visible text of the page you're chatting about) to generate your answer. Password fields, card numbers and hidden form fields are never read. Your data is never sold or used for ads. Chat history stays in your browser. Privacy policy: https://soniz-ai.web.app/privacy.html Terms: https://soniz-ai.web.app/terms.html Questions or feedback: https://soniz-ai.web.app/contact.html