Excel Stock Data Platforms Compared: A Guide for Investment Professionals
Last updated: February 11, 2026
The right Excel stock data platform depends on budget and workflow. Institutional terminals (Bloomberg, FactSet, LSEG) suit firms that need multi-asset coverage and news, at quote-based pricing. MarketXLS suits individuals and small firms who want quotes, fundamentals, options, and screening inside Excel or Google Sheets at published prices from $70/month billed annually. Free tools (Stock Connector, GOOGLEFINANCE, Koyfin's free tier) cover basic quotes and charts. This guide compares eight platforms.
For the MarketXLS product paths, see the stock data Excel add-in, stock quotes in Excel, and options data in Excel pages.
The Complete Comparison Matrix
| Feature | MarketXLS | Bloomberg | FactSet | Refinitiv/LSEG | YCharts | Koyfin | Stock Connector | Google Finance |
|---|---|---|---|---|---|---|---|---|
| Functions | ✓ 1,000+ | ✓ Excel add-in | ✓ Excel add-in | ✓ Excel add-in | Web-based | Web-based | Basic quotes | Limited attributes |
| Real-Time Data | ✓ Streaming on Advanced and Business (Standard: 15-min delayed) | ✓ Streaming | ✓ Streaming | ✓ Streaming | See vendor | See vendor | Delayed | ✗ Delayed up to 20 min |
| Options Analysis | ✓ Full + Greeks | ✓ Full | ✓ Full | ✓ Full | ✗ | ✗ | ✗ | ✗ |
| Screener | ✓ With AI rule builder | ✓ Advanced | ✓ Advanced | ✓ Advanced | ✓ Fundamental | ✓ Fundamental | ✗ | ✗ |
| Templates | ✓ Excel templates | ✓ | ✓ | ✓ | ✗ | ✗ | ✗ | ✗ |
| Google Sheets | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ Native |
| Mac Support | ✓ Microsoft 365 add-in | See vendor | See vendor | See vendor | ✓ Web | ✓ Web | ✓ | ✓ |
| API Access | Spreadsheet focused | ✓ Full | ✓ Full | ✓ Full | ✓ | ✗ | ✗ | ✗ |
| Pricing | From $70/mo billed annually | Quote-based | Quote-based | Quote-based | Paid plans (see vendor) | Free tier + paid plans | Free | Free |
| Best For | Excel and Sheets users who need options and real-time data | Institutions | Enterprise analytics | Global terminals | Financial advisors | Web dashboards | Free / beginners | Casual use |
Which platform to choose
Choose MarketXLS if you analyze stocks and options in Excel or Google Sheets
MarketXLS adds 1,000+ functions for quotes, history, fundamentals, options with Greeks, and screening, plus templates and portfolio optimization functions. Plans: Standard $70/month, Advanced $125/month, Business $200/month, billed annually. Real-time streaming stock and options data requires Advanced or Business.
Choose Bloomberg if you need an institutional multi-asset terminal
Bloomberg Terminal combines real-time data, messaging, fixed income, forex, commodities, and news, and is sold by subscription quote. It fits institutional traders and large firms.
Choose FactSet if you need enterprise research analytics
FactSet serves buy-side firms, investment banks, and wealth managers with an Excel add-in, screening, and fundamental data, priced by quote.
Choose Refinitiv/LSEG if you need global multi-asset data
LSEG (formerly Refinitiv) offers a desktop terminal with multi-asset coverage and an Excel add-in, used by firms that need global FX, fixed income, and commodities data. Pricing is by quote.
See MarketXLS vs Refinitiv/LSEG
Choose YCharts if you are an advisor who needs client-facing reports
YCharts is built for financial advisors, with client-facing reports, model portfolios, and fundamental data visualization in a web app.
Choose Koyfin if you want web dashboards with a free tier
Koyfin provides charts, dashboards, and fundamental analysis in the browser, with a free tier. It fits investors who research on the web rather than in a spreadsheet.
Choose Stock Connector if you need free basic quotes in Excel
Stock Connector is a free Excel add-in for basic quotes on stocks, ETFs, mutual funds, crypto, and forex, and works in Excel on iPad. It fits beginners tracking a small portfolio with no budget.
See MarketXLS vs Stock Connector
Individual Provider Deep Dives
For detailed head-to-head comparisons, read our in-depth analysis pages:
- MarketXLS vs Bloomberg: Excel add-in vs institutional terminal
- MarketXLS vs FactSet: Excel analysis compared with enterprise analytics
- MarketXLS vs Refinitiv/LSEG: Excel add-in vs global multi-asset terminal
- MarketXLS vs YCharts: Excel-native data vs advisor-focused web app
- MarketXLS vs Koyfin: Excel add-in vs web dashboard
- MarketXLS vs Stock Connector: paid data add-in vs free quote add-in
- MarketXLS vs Google Finance: add-in vs free built-in functions
The Bottom Line
Choose an institutional terminal if your firm needs multi-asset coverage, news, and messaging. Choose a free tool if you only need basic quotes or web charts. Choose MarketXLS if you want real-time streaming (Advanced or Business plan), options data, fundamentals, screening, templates, and portfolio optimization inside Excel or Google Sheets at a published price.
Start with our formula library to see the breadth of available functions, explore our templates, review the MarketXLS stock data Excel add-in, or view pricing plans to get started today.
Frequently asked questions
It depends on budget and workflow. For individual traders, investors, and small firms who work in Excel, MarketXLS covers quotes, history, fundamentals, options with Greeks, and screening through 1,000+ functions, at published prices from $70/month billed annually (real-time streaming on the Advanced and Business plans). Firms that need multi-asset coverage, news, and messaging typically choose an institutional terminal such as Bloomberg, FactSet, or LSEG Workspace, which are priced by quote.
Stock Connector is a free Excel add-in for basic quotes on stocks, ETFs, mutual funds, crypto, and forex. In Google Sheets, the built-in GOOGLEFINANCE() function is free. Koyfin has a free tier for web-based charts and dashboards. None of these return option chains, Greeks, or full financial statements into spreadsheet cells.
For individual options traders, MarketXLS. It returns option chains with Greeks (delta, gamma, theta, vega, rho) into Excel, and includes an options scanner, an options profit calculator, and Black-Scholes functions. Options data is end-of-day on the Standard plan and real-time streaming on Advanced and Business. Bloomberg and LSEG also offer options analytics, at institutional pricing. Stock Connector and Google Finance have no options data.
Bloomberg Terminal is an institutional platform with news, messaging, fixed income, forex, commodities, and analytics, sold by subscription quote. Choose Bloomberg if you need that multi-asset depth or its messaging network. Choose MarketXLS if your work is Excel-based stock, ETF, and options analysis and you want a published price (from $70/month billed annually).
FactSet is an institutional analytics platform used by buy-side firms, investment banks, and wealth managers, with an Excel add-in, screening, and fundamental data, sold by quote. MarketXLS is an Excel add-in with 1,000+ functions, options data, and a stock screener at published prices from $70/month billed annually. Choose FactSet for enterprise research workflows; choose MarketXLS for individual or small-firm Excel analysis.
Yes. For example, you can use MarketXLS for options, streaming, and analysis in Excel, with Koyfin for web charts or YCharts for client-facing reports. The platforms run separately and do not need to replace each other.
I invite you to book a demo with me or my team to save time, enhance your investment research, and streamline your workflows.