Level Best against the alternatives

Nobody needs another comparison table where the home team wins every row. Here is what each alternative is genuinely better at, and where Level Best earns its place.

A spreadsheet

The spreadsheet is free, infinitely flexible, and you already know how to use it. For a single-trade job where you already know the costs, a spreadsheet is the right tool and Level Best would be overhead: if you are having a bathroom fitted for a fixed £7,000 by one firm, you do not need us.

What a spreadsheet cannot do is know things. It does not know that a rear extension involves a drain diversion, a steel, scaffold, skips and a Building Control fee, so its total is only ever as complete as your memory on the day you typed it. It does not know a planning decision takes eight weeks. And it has no opinion when a builder's quote arrives with a suspiciously round number and no breakdown. The 2026 Houzz and Home UK study found 38 per cent of renovating homeowners exceeded their budget and 3 per cent came in under, and the gap between those numbers is mostly made of things people did not know to write in the spreadsheet.

Houzz and the inspiration platforms

Houzz is better than Level Best at inspiration, photographs, and finding designers, and it holds the largest published survey of UK renovation activity. If you are six months from starting and still deciding what you want, start there.

Houzz is not a budgeting tool. It will show you a thousand kitchens and no cashflow. The handover point is the day you stop collecting pictures and need a number you can defend.

The cost guide sites

Checkatrade, MyJobQuote and the other guide sites publish useful benchmark figures, and Level Best's own estimate ranges draw on published benchmarks of the same kind. Their limitation is structural rather than a failure of effort: a static page cannot know your project, so it gives you the national average for an abstract loft conversion, and published averages for the same job disagree with each other by tens of thousands of pounds depending on scope, VAT treatment and what fees are included. A guide page is a starting point. It cannot carry a budget through six months of decisions, and it is not trying to.

For openness: Level Best has a commercial relationship with MyJobQuote, whose network a customer can choose to request quotes through. That relationship never changes what this page says or what the app recommends.

Professional builder software

Buildertrend, and tools like it, are built for the builder: job costing across many clients, subcontractor scheduling, invoicing. If you are a trade running multiple sites, use one of those. They are priced and designed for professionals, which is exactly why they are the wrong shape for a homeowner running one project from their phone in the evenings.

An architect or quantity surveyor

For a large or structurally complicated project, a professional beats software and it is not close: a QS produces a priced bill of quantities specific to your drawings, which no benchmark-based estimate can match. Level Best will tell you when your project is in that territory. What it adds around a professional is the running of the thing: the budget tracking, the quote comparison, the record of what was decided and why, which a one-off appointment does not give you.

Common questions

So when is Level Best the right choice?

When there is real money at risk, several trades to sequence, and nobody on the project whose full-time job is watching the budget. That is most extensions, lofts, whole-house renovations and serious garden projects run by their owners.

Can I not just ask an AI chatbot?

For a one-off question, a chatbot with web search is genuinely good, and it is free. What it does not do is remember your project, hold your quotes, track what you have committed against what you forecast, or notice in month four that the cashflow crosses your ceiling in month five. The difference is a conversation against a system of record.

What does it cost against these?

One project is free with no card. The £7 monthly plan is less than any professional tool and any professional hour. The comparison that matters is not against the alternatives' prices but against one forgotten cost line on a £40,000 project.