--- title: "SumizAI vs Microsoft Copilot" url: "https://sumizai.com/alternative-to/sumizai-alternative-to-bing-chat.html" date: "2026-08-14T00:00:00+02:00" modified: "2026-08-14T00:00:00+02:00" description: "Looking for a Microsoft Copilot alternative? SumizAI and Microsoft Copilot side by side: price, licence, platforms and what each one actually does." tags: ["ai notes", "sumizai", "bing-chat", "alternative to Microsoft Copilot"] --- # SumizAI vs Microsoft Copilot Looking for a Microsoft Copilot alternative? SumizAI and Microsoft Copilot side by side: price, licence, platforms and what each one actually does. ## What Microsoft Copilot is Microsoft Copilot is Microsoft's AI assistant, free in its basic version, available through a browser at copilot.microsoft.com, as a mobile app, and integrated directly into the Bing search engine. It combines chat with a language model, web search with cited sources, image generation, and voice interaction in one place, signed in with an ordinary Microsoft account rather than a separate profile. From Bing Chat to Copilot: The service launched in February 2023 as "the new Bing" — a chat feature built directly into the search engine, powered by an early OpenAI model. That same year Microsoft renamed it Copilot and moved it beyond the search engine itself: onto a standalone site, a mobile app, and integrations across the Office suite. The rename reflected the ambition to turn a search-engine add-on into a standalone product. Key features: Chat answers come with clickable source citations, letting the user immediately check where a piece of information came from — a legacy of the Bing search integration. Image generation lets you create graphics from a text description without leaving the chat window. Voice mode allows a spoken rather than typed conversation, useful when using a phone on the move. The business version, Copilot Chat, draws on the user's own company data (email, files, calendar) through so-called work-data grounding, something the consumer version doesn't offer. Who it's for: The free version suits anyone wanting a quick, cited answer without paying — students, journalists, people fact-checking. The paid version bundled into Microsoft 365 Premium targets Office subscribers who want AI built directly into Word, Excel, or Outlook. The business version, Copilot Chat, and the full Copilot add-on target companies already running Microsoft 365 and Teams. Use cases: In practice Copilot works well for quick, source-cited research, sketching an image for a presentation, or summarizing a long article found online. Someone working in the Office suite can ask for a summary of an email thread or a first draft of a document generated directly inside the app, without copying content between windows. Pricing and business model: The free version of Copilot includes chat, cited web search, image generation, and voice, with usage limits during busy periods. Microsoft retired the standalone Copilot Pro plan ($20/month) in late 2025 — existing subscribers can keep using it until support ends on August 1, 2026, while new sign-ups land on Microsoft 365 Premium (about $19.99/month), which bundles AI in the Office apps together with up to 6 TB of cloud storage. On the business side, Copilot Chat is free with an eligible Microsoft 365 subscription, while the full Copilot add-on costs about $30 per user per month and unlocks the desktop Office apps and Teams integration. The engine underneath: Copilot runs on OpenAI's GPT-5, with GPT-5.5 currently rolling out, and as of January 7, 2026, commercial customers also gained access to Anthropic's Claude models within the same interface — Microsoft no longer limits itself to a single model provider. Limitations and what to watch for: The free version has usage limits during peak hours, which can be frustrating under heavy use. The business version with access to company data needs careful permission configuration so the assistant doesn't see more than it should. The history of name and plan changes (Bing Chat → Copilot, Copilot Pro → Microsoft 365 Premium) means it's worth checking the current plan name before buying, since older articles online may be outdated. AI notes from Copilot's answers: Copilot has no built-in mechanism for saving answers as lasting notes — a valuable, source-cited answer a user wants to keep as a ai notes entry has to be copied manually into a different app. Building an archive of ai notes from conversations held in Copilot requires an extra step after every worthwhile exchange, with no automatic filing or duplicate checking. What's worth checking before choosing: Before committing to a paid plan, check whether the free version's limits actually get in the way of daily use, and whether what you want is integration with a specific Office app or simply cited chat on its own. Copilot inside the Edge browser: Beyond the standalone site and app, Copilot is also built directly into the Edge browser's sidebar, where it can answer questions about the currently open page without copying its content into a separate chat window. For people already using Edge as their default browser, this integration means the barrier to trying Copilot is essentially zero — the assistant is one click away from any open tab. Bottom line: Microsoft Copilot is a free-at-base AI assistant with cited sources and Bing/Office integration, but no lasting conversation archive. Anyone who wants worthwhile ai notes from such conversations to land automatically in a searchable archive without manual copying should consider a tool built around that workflow. Comparison with SumizAI: Copilot and SumizAI differ fundamentally in scope and in how they connect to AI. Copilot is an assistant tied into the Microsoft ecosystem with no note archive of its own, running on models Microsoft itself selects (GPT-5, soon also Claude). SumizAI turns conversations with an AI model into ai notes — answers worth keeping land automatically as Markdown files in a vault the user owns, and the model itself is chosen from seven providers (including Anthropic and OpenAI) on the user's own API key, paying the provider directly. Anyone who wants free, cited chat built into Office will pick Copilot; anyone who wants ai notes from AI conversations to build a lasting, searchable archive will find SumizAI the better-fitting tool. **Key facts** - Price: Freemium - License: Proprietary - Origin: United States - Category: AI Chatbot, Large Language Model (LLM) ## What SumizAI is A note-taking application built around a conversation with an AI model. You ask a question, the answer streams back, and the answers worth keeping become Markdown notes — filed into a vault that is a folder on your own disk. A vault is a directory holding `base.md`, a generated table of contents up to six levels deep, and a `notes/` folder with one `.md` file per note. Before a note is written it is checked against the ones already there, so the fourth note about the same idea gets merged instead of added. Links between notes are ordinary Markdown links to files that exist. The model is never ours: you bring your own API key to one of seven providers — Anthropic, OpenAI, Gemini, Groq, OpenRouter, a local Ollama or your own server — and pay that provider directly. A question sends the table of contents plus at most five relevant notes within a 24,000-character budget, and the app shows you which five it used. ## Where they differ - Microsoft Copilot is a place to have the conversation. SumizAI is not a chatbot — the conversation is the input, not the product. What comes out of it is a `.md` file with a title, a place in `base.md` and a duplicate check against the notes already in the vault. If you only want to talk to a model, you do not need SumizAI. - Microsoft Copilot is freemium: there is a free tier and a paid one, and the line between them is the thing to read before committing. SumizAI has one plan at a dollar a month, so there is no feature held back for a higher tier — and an unpaid account still opens and exports every vault it already has. - AlternativeTo's description of Microsoft Copilot does not mention Markdown, so check what format your notes end up in before you fill it up. SumizAI writes standard `.md` files to a folder you picked, and an unpaid account can still export all of them. - Both search. SumizAI's search reads the whole note — title, summary, body and the original question and answer — rather than titles alone. Full side-by-side comparison table and pricing: [https://sumizai.com/alternative-to/sumizai-alternative-to-bing-chat.html](https://sumizai.com/alternative-to/sumizai-alternative-to-bing-chat.html)