# Finn > Finn is an AI-powered investing platform that keeps a > library of plain-English personal-finance guides and a living research > page on every major public company (running thesis, business model, > revenue segments, risks, and a weekly scorecard). ## Guides - [The Personal Finance Guide](https://getfinn.us/learn/personal-finance-guide/): Money, explained simply - [The Home Buying Guide](https://getfinn.us/learn/home-buying-guide/): From first search to first key - [The Tax Playbook](https://getfinn.us/learn/tax-playbook/): Keep more of what you earn - [The Real Estate Investing Guide](https://getfinn.us/learn/real-estate-investing/): Rentals, with honest math - [The Equity Compensation Guide](https://getfinn.us/learn/equity-compensation/): Salary in a costume - [The Debt & Credit Guide](https://getfinn.us/learn/debt-and-credit/): The math gets you out - [The Stocks Guide](https://getfinn.us/learn/stocks/): Own businesses, not tickers - [The ETFs & Funds Guide](https://getfinn.us/learn/etfs-and-funds/): The whole market in one share - [The Cash & Bonds Guide](https://getfinn.us/learn/cash-and-bonds/): Make the safe money work - [The Portfolio Construction Guide](https://getfinn.us/learn/portfolio-construction/): One plan you can hold ## Companies - [All companies, grouped by industry](https://getfinn.us/companies/): 2001 pages, ranked within their FDS industry - [NVIDIA Corporation (NVDA)](https://getfinn.us/companies/nvda/): Designs the chips, networking, and software that train and run modern AI systems. - [Apple Inc. (AAPL)](https://getfinn.us/companies/aapl/): Sells premium devices, earns repeat fees from its ecosystem, and is managing a major supply squeeze. - [Alphabet Inc. (GOOGL)](https://getfinn.us/companies/googl/): Runs Search, YouTube, Android, Cloud, Gemini AI, and Waymo, with ads funding the massive AI buildout. - [Microsoft Corporation (MSFT)](https://getfinn.us/companies/msft/): Runs the work software stack and the Azure cloud where companies rent computing power and artificial intelligence tools. - [Amazon.com, Inc. (AMZN)](https://getfinn.us/companies/amzn/): Amazon sells online, rents cloud computing, and sells ads to shoppers and brands. - [Taiwan Semiconductor Manufacturing Company Limited (TSM)](https://getfinn.us/companies/tsm/): World-leading chip foundry powering AI, smartphones, and high-end computing while scaling 2 nm and Arizona fabs. - [Broadcom Inc. (AVGO)](https://getfinn.us/companies/avgo/): Broadcom sells custom AI chips, AI networking parts, and VMware software to large cloud and enterprise customers. - [Meta Platforms, Inc. (META)](https://getfinn.us/companies/meta/): Meta is an advertising giant using its massive cash flow to fund a historic AI and wearables buildout. - [Tesla, Inc. (TSLA)](https://getfinn.us/companies/tsla/): EV maker shifting toward autonomous transport, energy storage, AI compute, and humanoid robots. - [Micron Technology, Inc. (MU)](https://getfinn.us/companies/mu/): Micron makes DRAM and NAND memory for AI data centers, PCs, phones, cars, and industrial systems. - [Berkshire Hathaway Inc. (BRK.B)](https://getfinn.us/companies/brk-b/): Berkshire Hathaway owns insurers, rail, energy, factories, retailers, and a huge investment portfolio. - [Eli Lilly and Company (LLY)](https://getfinn.us/companies/lly/): Eli Lilly is a global drug maker now driven by diabetes and obesity medicines. - [JPMorgan Chase & Co. (JPM)](https://getfinn.us/companies/jpm/): JPMorgan Chase is a global bank serving consumers, companies, investors, governments, and wealthy clients. - [Advanced Micro Devices, Inc. (AMD)](https://getfinn.us/companies/amd/): AMD designs CPUs, GPUs, and AI accelerators, then pays chip foundries to make them. - [Walmart Inc. (WMT)](https://getfinn.us/companies/wmt/): Walmart is the world-scale discount retailer behind Walmart stores, Walmart.com, Sam's Club, ads, and memberships. - [Visa Inc. (V)](https://getfinn.us/companies/v/): Visa runs a global payment network and sells software-like services around money movement. - [Exxon Mobil Corporation (XOM)](https://getfinn.us/companies/xom/): ExxonMobil is a global oil, gas, refining, chemicals, and low-carbon energy company. - [Johnson & Johnson (JNJ)](https://getfinn.us/companies/jnj/): Johnson & Johnson sells patented drugs and medical devices after spinning out consumer health. - [Intel Corp. (INTC)](https://getfinn.us/companies/intc/): Intel designs x86 chips and is attempting to turn its own manufacturing assets into a major foundry business. - [Mastercard Incorporated (MA)](https://getfinn.us/companies/ma/): Mastercard runs a global payments network and sells security, data, and other services to banks and merchants. - [AbbVie Inc. (ABBV)](https://getfinn.us/companies/abbv/): AbbVie sells prescription drugs and medical aesthetics products across immunology, neuroscience, oncology, and Botox. - [Cisco Systems, Inc. (CSCO)](https://getfinn.us/companies/csco/): Cisco sells networking, security, collaboration, and observability tools for companies, governments, and cloud providers. - [Applied Materials, Inc. (AMAT)](https://getfinn.us/companies/amat/): Applied Materials sells the machines and services that help chipmakers build advanced chips. - [Bank of America Corporation (BAC)](https://getfinn.us/companies/bac/): Bank of America is a large U.S. bank serving consumers, companies, investors, and institutions worldwide. - [Costco Wholesale Corporation (COST)](https://getfinn.us/companies/cost/): Costco runs paid membership warehouses that sell fewer items at low prices and make much of their profit from fees. - Plus 1976 more company pages; the full list is in [sitemap.xml](https://getfinn.us/sitemap.xml) ## Optional - [Full sitemap](https://getfinn.us/sitemap.xml)