Not all will-writing services are the same, and the bottom of the market is genuinely risky. This guide is about the gap between a reputable guided online builder (typically £40-£90) and the £5-£20 "instant will" or "free will" services advertised aggressively online and on social media. We'll be specific about what to watch for and why the cheapest option often turns out to be the most expensive.
To be clear up front: there's nothing wrong with a will being affordable. A good online builder produces a Wills Act 1837-compliant document for a fraction of solicitor pricing, and that's a real saving with real value. The problem is the very bottom of the market, where the price reflects an absence of the things that make a will reliable.
What "cheap" can actually mean in this market
There are at least four different kinds of low-cost will service. They look superficially similar but produce very different outcomes.
1. Auto-generated template PDFs
You enter a name, address, and a few beneficiaries. The system spits out a generic PDF will. There's no real questionnaire flow, no validation, no review, often no clear path to ask a question. The wording is the same for every customer regardless of situation.
This is closer to a DIY will than to a guided service. Our why DIY wills fail explainer covers the failure modes — they all apply here.
2. "Free" wills with hidden costs
Banks, insurers and some membership organisations offer "free" wills as a customer perk. Read the small print. Common catches:
- The bank insists on being appointed as executor, with executorship fees that can run to tens of thousands of pounds — typically a percentage of the estate plus an hourly rate.
- The will is restricted to a narrow template (no trusts, no property abroad, no complex beneficiary structures).
- Updates require a fresh appointment with conditions attached.
You're not paying for the will up front; you're paying through the executorship later. For some people this is still good value, but it's never genuinely free.
3. "Will Aid" and Free Wills Month
These are reputable charity-funded schemes where solicitors offer wills in exchange for a charity donation (typically £100-£180). They're a legitimate option for straightforward estates, especially if you were planning to donate anyway. Don't confuse these with the auto-generated PDF services — they're not the same thing.
4. Reputable guided builders
A genuine guided will builder — like Trusted Hands — sits at £40-£90 for a single will. It's not the cheapest option in absolute terms but it's the cheapest safe option. The price reflects qualified will-writers behind the scenes, validation rules, support, and ongoing updates.
If you'd rather just get on with it, our guided will builder is free to start.
The seven warning signs of a risky cheap service
When evaluating a low-cost will service, look out for:
- No real questionnaire — if it produces a will from a postcode and a name, walk away.
- No mention of qualified will-writers behind the service. Look for an "About us" or "Team" page.
- No clear support channel — phone, live chat, or email with reasonable response times.
- No validation prompts — if you can leave the residual clause empty, that's a red flag.
- No reviews on independent platforms like Trustpilot or Feefo, or only suspiciously perfect ones.
- Pressure tactics — countdown timers, "only £4.99 today only", aggressive upsells.
- No ICO registration as a data controller (a Z-prefix nine-digit number).
Any one of these is a yellow flag. Two or more is a red flag.
What you actually lose with a cut-price service
Concrete things you may not get with the cheapest options:
- A residual clause that catches everything not specifically gifted (without it, partial intestacy applies).
- Substitute beneficiaries in case someone dies before you.
- Substitute executors in case your first choice can't act.
- Guardian appointments for minor children with substitutes.
- Specific gift drafting that identifies recipients unambiguously.
- Witnessing instructions clear enough to prevent the most common signing errors.
- An automatic revocation clause for previous wills.
- A backup electronic copy.
- Updates — many cheap services charge for any change after the original.
That's a lot of pieces to be missing from a document that's meant to be the legal basis for distributing your estate. For complex estates, we recommend you seek assistance from a Trusted Hands Advisor or your own legal advice.
The economic argument
The headline figures are usually misleading. Here's the practical maths.
A reputable guided online will is typically £40-£90 with substitute beneficiaries, executors, residual clauses, and witnessing instructions all built in. A budget service might be £5-£20 but missing several of those.
If a will fails — through a missing residual clause, an invalid witnessing, or ambiguous drafting — the cost of fixing it ranges from £1,000 (rectification application) to £25,000+ (full probate dispute), with the time cost measured in months or years. The maths is brutal: the difference between a budget service and a reputable guided builder is £40 of savings against a fail rate that, when it bites, costs hundreds of times that.
These are exactly the trade-offs the Trusted Hands Smart Will Engine is designed around — keeping the price genuinely low while preserving every protection that matters.
What about quality of customer support?
This is one of the most under-rated differences. Writing a will surfaces questions you didn't expect: "Should I leave this to my partner or to my children directly?" "What about my stepson?" "What happens to my pension?" "Do I need to mention specific possessions?"
A reputable service has a support channel where qualified people can answer these. A bottom-of-the-market service often has no support at all, or a generic helpdesk that won't answer specifically. The questions don't go away — they just stay unresolved, and either you guess or you give up.
Our how to choose your executors and will-writing how-to guides exist partly because these are the questions every will-writer has to answer at some point.
> Cheap is fine — careless is not. Trusted Hands is genuinely affordable, but every safeguard you'd expect from a professional will is built in. Start your will free → — only pay when you're ready to download.
> Ready to start your will? Trusted Hands turns these decisions into a 15-30 minute guided builder. Start free → — only pay when you download.
Frequently asked questions
Is a £10 will from a discount website ever a good idea?
Almost never. The savings over a £40-£90 reputable service are tiny, and the risk profile is much worse. If your estate is too small to justify £40, you can use the Will Aid scheme each November for a charity donation.
What about "no win no fee" online wills?
Will-writing isn't structured around win/lose outcomes, so this kind of pricing usually means the cost is hidden somewhere else — often in the executorship arrangement. Read the small print carefully.
Are bank "free" wills genuinely free?
The will itself is free, but the bank typically requires being appointed executor, and the executorship fees can run into tens of thousands of pounds for a typical estate. The maths usually favours paying up front for a normal will.
How can I tell a service is reputable without being an expert?
Look for: ICO registration, qualified will-writers named on the site, independent reviews, a clear privacy policy, a real support channel, and proper validation in the questionnaire. If those are present, you're in the right neighbourhood.
Should I pay extra for a "premium" service?
For most estates, the standard package from a reputable guided builder is enough. Premium add-ons that are sometimes worth it: solicitor review for borderline cases, annual updates subscription, document storage. Premium add-ons that often aren't: "express drafting" (the standard service is already same-day), "deluxe binding" (the legal will is the signed paper, not the cover).
Ready to write your will?
Trusted Hands is a guided, plain-English will builder. You answer simple questions, see your draft as you go, and only pay when you're ready to download.
- Free to start — no card details to begin
- Smart Will Engine — only asks what's relevant to your situation
- Fixed price — no hourly bills, no surprises
- Annual updates option — keep your will editable as life changes