# Quadratic vs Vizzy Quadratic records 87,216 monthly visits with -18.3% month-over-month growth and Freemium pricing. Vizzy records 0 monthly visits with 0% growth and Flexible pricing. | Metric | [Quadratic](https://openaitools.app/tool/quadratic-multiplayer) | [Vizzy](https://openaitools.app/tool/vizzy) | | :--- | :--- | :--- | | Website URL | https://www.quadratichq.com | https://vizzy.rbren.io | | Categories | AI Spreadsheet, AI For Data Analytics, SQL Query Builder, AI Charting | AI For Data Analytics, Large Language Models (LLMs), AI Charting | | Pricing Model | Freemium | Flexible | | Monthly Visits | 87,216 | 0 | | MoM Growth Rate | -18.3% | 0% | | Primary Market | United States | Global | | Direct Visits | 31,720 | 0 | | Review Score | 4.5 | 4.5 | | Saved Count | 3 | 2 | | Supported Platforms | Website | Website | ## Quadratic Quadratic started as a fast, collaboration-first spreadsheet and is now marketed squarely as the AI spreadsheet. The grid is still familiar — cells, formulas, charts — but the surface underneath is a code environment: any cell can contain Python, SQL or JavaScript, and the AI assistant writes that code for you when you ask a question in plain English. Crucially, the generated code stays visible on the sheet, so an analysis is explainable rather than a black box. You can open the cell, read the logic, and change it. The second half of the pitch is connectivity. Data arrives from CSVs, Excel workbooks, PDFs and live databases such as Postgres, MySQL, Snowflake, BigQuery, SQL Server, Supabase and Neon, with purpose-built connectors for QuickBooks, Google Analytics, Mixpanel and Plaid for personal finance. Everything lands in one spreadsheet that stays in sync, which removes the export-copy-paste cycle that plagues traditional analysis work. On scale, the company advertises datasets of up to 100 million rows in a single sheet. Quadratic also fits into agent workflows. It implements the Model Context Protocol, so Claude, Cursor, ChatGPT or any MCP-enabled agent can read and write to a live spreadsheet while changes remain auditable and human-approved, and there is a REST API for triggering AI runs and reading or writing cells programmatically. Teams collaborate in real time inside the same file, and the company reports SOC 2 and HIPAA certification with 250,000+ users including data teams at large financial and logistics organisations. **Pricing & Plans:** Freemium. There is a free entry path for individuals getting started, with paid tiers for small teams and larger organisations that add collaborative and enterprise features. The company does not publish every price detail on the landing page, so check the live pricing page for current per-seat figures. - **Live data connections:** CSV, Excel and PDF files plus live connections to Postgres, MySQL, Snowflake, BigQuery, SQL Server, Supabase and more flow into one sheet that refreshes from the source. - **Natural-language analysis:** Ask in ordinary language and the assistant writes the formulas, Python or SQL that answers the question — then leaves the code on the sheet so you can check it. - **Python, SQL, formula and JavaScript cells:** Write real Python, SQL, JavaScript and spreadsheet formulas in cells, which makes Quadratic far more capable than a formulas-only grid. - **MCP and API access:** Quadratic speaks the Model Context Protocol, so you can point Claude, Cursor, ChatGPT or another agent at your spreadsheet to read, write and verify work in it. - **Big-data handling:** On huge datasets, sorting, filtering and AI analysis stay responsive — the site cites 100 million rows in a single sheet, roughly a hundred times the Excel row limit. - **Finance and analytics integrations:** Connectors for QuickBooks, Google Analytics, Mixpanel and Plaid bring financials, product analytics and transactions into the same file. **Strengths:** The generated code stays in the sheet, so results are auditable instead of a black box.; Genuinely large datasets are workable where Excel and Google Sheets hit their limits.; Live database and SaaS connectors replace repetitive CSV export workflows.; MCP and API support make it usable as the data layer inside agent workflows. **Limitations:** The feature surface is large — AI agents, code cells, MCP, API — so onboarding takes longer than a basic spreadsheet.; Code-based analysis assumes some comfort with Python, SQL or JavaScript concepts.; Heavier data sources and agent runs consume plan limits, which is worth monitoring at volume.; Teams standardised on Excel macros will need to rebuild some existing workbooks. [Profile (Markdown)](https://openaitools.app/tool/quadratic-multiplayer.md) ## Vizzy Vizzy is a browser-based data visualization tool built around a simple idea: large language models are good at reasoning about data but poor at drawing it. Vizzy splits the job. You describe your data to an LLM, or hand it a raw export, and ask for a structured chart or map definition. Then you paste that JSON into Vizzy, which takes care of rendering it as a real, interactive visualization. Because the output is declarative JSON rather than a specific chart type, the same approach covers bar charts, line charts, scatter plots, tables and geographic maps over a base layer. Vizzy can also ingest the underlying data directly in JSON, CSV or XML, so you are not limited to hand-crafted specs; uploading a dataset and a matching spec is often the fastest path from raw numbers to something you can look at. The project markets itself as open source and rapid, targeting people who want a quick visual answer rather than a full dashboard build. Its homepage ships with a set of ready-made demo datasets — scripts from the TV show The Office, changes in same-sex marriage legislation across U.S. states over time, U.S. state obesity rates with shape geometry, CDC cause-of-death coverage versus news mentions, and a U.S. national parks dataset with geographic and activity detail. Those examples double as templates showing what kinds of data the tool handles well. **Pricing & Plans:** Vizzy is presented as an open-source project with no visible paid plans, sign-up gate or pricing page. Treat it as a free, self-hostable tool rather than a commercial subscription product. - **Render LLM-authored chart specs:** Paste JSON generated by ChatGPT, Claude or another LLM and Vizzy draws the corresponding chart, graph, map or table. - **Multi-format data input:** Load data as JSON, CSV or XML, so exports from databases, spreadsheets and APIs can all feed the same viewer. - **Charts, graphs and maps:** Go beyond bar and line charts with geographic map rendering for location-based datasets. - **Sample datasets included:** Built-in examples such as U.S. national parks, state obesity rates, same-sex marriage legislation timelines and CDC causes of death let you try the tool instantly. - **Data storytelling focus:** The project is aimed at exploring unusual or journalistic datasets quickly rather than being a full BI platform. **Strengths:** No account or installation needed to start visualizing; Splits work sensibly: LLM for reasoning, Vizzy for rendering; Supports JSON, CSV and XML inputs plus maps, not just basic charts; Open source, so it can be self-hosted and inspected **Limitations:** A small, minimally maintained project with limited documentation; No built-in AI chat — you still need an external LLM to generate specs; Not a substitute for a full BI or dashboarding platform [Profile (Markdown)](https://openaitools.app/tool/vizzy.md) ## Frequently Asked Questions ### How do Quadratic and Vizzy compare in monthly traffic? Quadratic has 87,216 monthly visits, while Vizzy has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Quadratic has a month-over-month growth rate of -18.3%; Vizzy has 0%. ### How does pricing compare? Quadratic: Freemium. Freemium. There is a free entry path for individuals getting started, with paid tiers for small teams and larger organisations that add collaborative and enterprise features. The company does not publish every price detail on the landing page, so check the live pricing page for current per-seat figures. Vizzy: Flexible. Vizzy is presented as an open-source project with no visible paid plans, sign-up gate or pricing page. Treat it as a free, self-hostable tool rather than a commercial subscription product. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Hex](https://openaitools.app/tool/hex-tech) | 782,737 | +10.8% | Freemium, Free Trial, Paid, Contact for Pricing, Free | An agentic analytics platform that turns questions into governed, trusted answers | [.md](https://openaitools.app/tool/hex-tech.md) | | 2 | [Julius AI](https://openaitools.app/tool/julius-ai) | 665,487 | +5% | Free Trial, Contact for Pricing | Chat with your data to get analysis, charts, reports, and slides | [.md](https://openaitools.app/tool/julius-ai.md) | | 3 | [TradesViz](https://openaitools.app/tool/tradesviz) | 226,547 | -7.7% | Freemium | An AI-powered trading journal with 600+ statistics and broker auto-sync | [.md](https://openaitools.app/tool/tradesviz.md) | | 4 | [GPT for Work (Autosheet)](https://openaitools.app/tool/gpt-for-work) | 160,670 | -13.5% | Free Trial, Paid | AI spreadsheet agent for Excel and Google Sheets | [.md](https://openaitools.app/tool/gpt-for-work.md) | | 5 | [GPTExcel](https://openaitools.app/tool/gptexcel) | 120,862 | -14.8% | Freemium | AI spreadsheet assistant for formulas, pivots and analysis | [.md](https://openaitools.app/tool/gptexcel.md) | | 6 | [Graphy](https://openaitools.app/tool/graphy-for-data-storytelling) | 81,219 | -26.7% | Freemium | Turn messy data into beautiful, story-ready charts with AI | [.md](https://openaitools.app/tool/graphy-for-data-storytelling.md) | | 7 | [RowSpeak (Excelmatic)](https://openaitools.app/tool/excelmatic) | 80,081 | +8.8% | Freemium, Free Trial | AI data analytics for the spreadsheets you already have | [.md](https://openaitools.app/tool/excelmatic.md) | | 8 | [Basedash](https://openaitools.app/tool/basedash-com) | 75,536 | +12.7% | Free Trial, Paid, Contact for Pricing | AI-native business intelligence your whole team can actually trust | [.md](https://openaitools.app/tool/basedash-com.md) | | 9 | [Formula Bot (Better Analyst)](https://openaitools.app/tool/excel-formula-bot) | 73,186 | -35.3% | Freemium | AI data analyst that turns plain-English questions into charts, dashboards and clean spreadsheets | [.md](https://openaitools.app/tool/excel-formula-bot.md) | | 10 | [AI2SQL](https://openaitools.app/tool/ai2sql) | 65,466 | -6.6% | Freemium | AI SQL assistant that writes, fixes and runs queries on your real schema | [.md](https://openaitools.app/tool/ai2sql.md) | --- Source: https://openaitools.app/compare/quadratic-multiplayer-vs-vizzy More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)