SaveCompare Guides
Plain-English explainers across every vertical. How things actually work in the UK in 2026.
This is the index for everything we publish across SaveCompare's verticals: business and home energy, credit cards, loans, mortgages, broadband, mobile, credit score and the various flavours of insurance. Each guide is researched against UK regulators and the Bank of England rather than rewritten from US sources, and each is reviewed quarterly — sooner if a regulator changes the rules. The full schedule and source list is on our methodology page.
What you'll find here is more "how this market actually works in the UK in 2026" than "five tips to save money". We assume you can already use a comparison engine. The guides are aimed at the questions that come after you've started looking: why is the price I'm being quoted not the price I'm being charged a year in?, which numbers in this credit-card eligibility check actually mean something?, does this telematics policy actually save anyone money or is it just cheaper at sign-up?
Business energy
UK business energy is a bigger lever than most operators realise: Ofgem's non-domestic market data shows micro-businesses routinely sit on out-of-contract rates 30–60% above what a fixed deal would cost. The traps to know about are the auto-renewal/rolling-contract clauses (still legal in non-domestic but tightly scoped after Ofgem's 2022 reforms), and the "deemed" standing-charge rates that kick in if a contract lapses. Our two business-energy guides walk through both.
Business energy switching
The rolling-contract trap, out-of-contract rates, lock-in timing, and how Ofgem's micro-business protections apply to your renewal window.
How to read a business energy bill
Line-by-line breakdown: unit rate, standing charge, the Climate Change Levy (CCL) and how to get it reduced, plus when 5% VAT applies.
Credit cards
UK credit-card pricing has shifted markedly since 2023: balance-transfer 0% windows have shortened (the longest current offers are around 30 months versus 36+ before the cost-of-living squeeze), and average representative APRs for purchase cards have climbed alongside Bank of England base rate. Eligibility is also tighter under the FCA's Consumer Duty regime — lenders are pushing harder on affordability checks. Our credit-card guides cover what actually drives an approval (and what doesn't), and how to match the card type to your spending pattern rather than the headline number.
How to choose a credit card
Match the card to how you spend — and to your current credit score. Why "best balance-transfer card" is the wrong question for half of readers.
Credit-card eligibility
Soft searches, what eligibility checkers actually tell you, and how to avoid the cluster of hard searches that knocks your score for six months.
Car insurance
Car-insurance premiums hit record highs in 2024 according to ABI's quarterly tracker, with a typical comprehensive policy crossing the £600 mark for the first time. They've started to ease in 2025–26 but the levers individual drivers can pull are largely unchanged: the FCA's January 2022 pricing rules killed off the renewal "loyalty penalty", which means switching is a simpler win than it used to be, but you still need to understand which extras (legal cover, breakdown, courtesy car) are duplicated by other policies you already have. Our car-insurance guides focus on the moves that actually move premiums.
How to save on car insurance
Evidence-based ways to cut your premium without losing core cover, ordered by how much each one typically saves an average UK driver.
Car insurance for new drivers
Why first-year rates are so high, what actually brings them down (group choice, named drivers, telematics), and the trade-offs of each option.
Credit score
The UK has three credit reference agencies — Experian, Equifax and TransUnion — and they don't share data, so a "good" score with one can be average with another. The score numbers themselves are essentially marketing: lenders use the underlying data, not the agency's score. Our credit-score guides explain how to pull all three reports for free (you have a statutory right to your statutory credit report under UK GDPR), how to read what's actually on them, and which factors carry weight in lender decisions versus which are just noise.
How to read your credit report
Equifax, Experian, TransUnion — how to pull all three for free, what each section means, and how to dispute incorrect entries.
The factors that move your score
Payment history, credit utilisation, age of accounts, recent applications — weighted properly, with realistic timelines for each.
Broadband
UK broadband has gone through more change in the last three years than in the previous decade: full-fibre coverage past 76% of premises, alt-net builders cutting Openreach's price umbrella, the One Touch Switch process replacing the old switching nightmare, and Ofcom's April 2024 rules forcing in-contract price rises into pounds and pence rather than CPI+3.9% percentages. Our broadband index page links into deeper guides on each of these topics; for an overview of what's actually changed and how to factor it into a switch, start there.
UK broadband guides hub
Switching, fibre tiers, social tariffs, no-contract options — and the regulator data that makes "fast" a more useful word than "best".
How to switch broadband
The One Touch Switch process step-by-step, how the 2024 in-contract pricing rules apply, and timing your switch around your renewal date.
Mortgages, loans and other categories
Beyond the verticals above, we publish hub pages with explainer content for mortgages, loans, mobile, home/life/travel/pet insurance and home energy. These hubs include calculators (repayment, stamp duty, premium estimators) and 10-question FAQ sections that line up with how lenders, insurers and providers actually price products. Where we link out to a regulated firm to handle the regulated step (arranging credit, arranging insurance), the relationship is set out in our methodology page. Until further per-vertical guides are published, the hub pages below are the best starting points:
Mortgages
UK mortgage hub with repayment and stamp-duty calculators, FCA-regime explainers, and a watch-out section on rate types and product fees.
Personal loans
Repayment calculator, alternatives section (0% credit cards, overdraft restructuring), and FCA representative-APR rules in plain English.
Mobile
SIM-only versus contract maths, data-usage calculator, and how Ofcom's coverage checker beats the network marketing maps.
Home insurance
Buildings vs contents, rebuild-cost estimator, the 11 most-claimed-on perils per ABI data, and the optional add-ons most readers actually need.
Home energy
Domestic price-cap explainer with current cap figure, fixed vs variable trade-off, and how the smart-meter rollout affects switching.
Credit score hub
Score translator across the three UK agencies, 90-day improvement planner, and the myths that don't match Experian/Equifax/TransUnion's published methodology.
A note on what this site doesn't do
SaveCompare is an information and comparison service, not a regulated firm. We don't provide financial advice, and where a guide touches a regulated activity (taking out a credit card, agreeing a mortgage, buying insurance) the actual transaction is handled by a regulated provider. If you need impartial regulated guidance — particularly on debt, mortgages or pensions — the government-backed service is MoneyHelper, and it's free.
If a guide on this site is wrong, out of date, or unclear, please email [email protected] with the page URL and what you spotted; we publish a corrections note on any page where we've changed a previously-published claim. Last reviewed April 2026.