The WhyExplain Editorial Team
WhyExplain is written by a small team of three to four people who research, write, edit and fact-check every explainer together. We publish under one team byline while we prepare individual profiles.
What we cover
Plain-English explainers on money, marketing, business and tech & AI: what a concept means, how it works, and what it means for you, with worked examples and free calculators.
How every article is made
- Research. We start from primary and official sources: government agencies, regulators, central banks, standards bodies and the companies themselves.
- Writing. One team member drafts the article in plain English, with a worked example wherever numbers are involved.
- Fact-check. A second team member checks every figure, date and claim against the sources listed at the end of the article.
- Review dates. Each article shows when it was published and last updated. We revisit articles when rules, rates or data change.
We use AI tools to help with research and first drafts. Nothing is published without a team member reviewing, editing and fact-checking it. Read our full editorial standards, how we fact-check, and how we handle corrections.
Independence
Advertisers and affiliate partners never decide what we write or how we rate anything. Any affiliate link is labelled, and our advertising disclosure explains how we make money.
Talk to us
Spotted an error or want a topic explained? Contact the team. We read every message.
Latest explainers
What Is Retrieval-Augmented Generation (RAG)? How It Works
Retrieval-augmented generation (RAG) lets AI look up trusted documents before it answers. Learn how RAG works, why it reduces errors, its limits…
What Is a Password Manager? How It Works and Is It Safe?
A password manager creates, stores and fills strong, unique passwords for every account. Learn how it works, how safe it is and…
ChatGPT vs Claude vs Gemini: How the Big AI Assistants Compare
ChatGPT vs Claude vs Gemini compared on plans, prices, features, strengths and privacy in late 2026, with a simple guide to picking…
What Is Gross Margin? Formula, Examples and What’s a Good One
Gross margin shows how much of each sales dollar is left after the direct cost of what you sell. Learn the formula,…
How to Price a Product: Strategies, Formulas and Examples
Learn how to price a product step by step: work out your costs, study the market, choose a pricing strategy and test…
LLC vs Sole Proprietorship: Which Is Right for Your Business?
LLC vs sole proprietorship compared: liability protection, taxes, costs, paperwork and credibility, plus a simple checklist for choosing what fits you.
What Is Email Open Rate? How to Calculate and Improve It
Email open rate is the share of delivered emails that get opened. Learn the formula, what a good open rate is, why…
How to Write a Meta Description That Gets Clicks (With Examples)
A meta description is the short summary search engines may show under your page title. Learn how to write one that earns…
SEO vs SEM: What’s the Difference and Which Do You Need?
SEO vs SEM compared: how free search rankings and paid search ads differ in cost, speed, trust and long-term value, and how…
How Much to Save for Retirement by Age: Targets From 30 to 67
How much should you save for retirement at 30, 40, 50 and 60? See common targets by age, 2026 account limits, and…
How to Improve Your Credit Score: 10 Steps That Work
Learn how to improve your credit score with 10 steps that work, from paying on time to lowering card balances, plus what…
Roth vs Traditional IRA: Which Is Better for You in 2026?
Roth vs traditional IRA comes down to when you pay tax: now or in retirement. Compare 2026 limits, income rules, withdrawals and…