How we compare
They are broad site sourcing tools that happen to cover conversions. Rezown does one job, which is finding commercial buildings worth turning into homes, and it costs a fraction of what they do. Below is the honest version, including four rows where they beat us.
Searchland publishes its Standard tier price. Nimbus and LandInsight have both stopped publishing theirs, so those cells say what is actually true rather than a number from a listing site. Every one of them wants twelve months up front. We do not.
| Rezown | Searchland | Nimbus | LandInsight | |
|---|---|---|---|---|
| Entry price | £99/mo | £195/mo | On request | On request |
| Paid annually | £1,000/yr | £2,340/yr | On request | On request |
| Minimum term | None, rolling monthly | 12 months | 12 months | 12 months |
| Development appraisal | Included | Higher tier | Site viability | +£2,000/yr add-on |
This is where the money goes on a busy month. LandInsight gives you 300 ownership lookups and 100 map views before it stops. Searchland gives you 150 map credits. Rezown has no meter, because nothing in it costs us per query.
| Rezown | Searchland | Nimbus | LandInsight | |
|---|---|---|---|---|
| Ownership lookups | Unlimited | Unlimited titles | Unlimited titles | 300 a month |
| Map credits | None needed | 150 a month | Unlimited | 100 a month |
| Searches | Unlimited | Unlimited | Unlimited | Unlimited |
| Anything metered at all | No | Yes | No | Yes |
Every platform here can filter for Class E. The difference is what happens after the filter, when you want to know whether a particular building is allowed and whether the numbers stack.
| Rezown | Searchland | Nimbus | LandInsight | |
|---|---|---|---|---|
| Class MA verdict with the reason | Yes | Filter | Filter | Filter |
| Residual land value per building | Yes | No | No | Paid add-on |
| Sensitivity on build cost and sale price | Yes | No | No | No |
| Daylight risk from building plan depth | Yes | No | No | No |
| Owner match confidence, stated | Yes | No | No | No |
| Freehold and leasehold split per postcode | Yes | No | No | Higher tier |
| Flood, building height, noise, contamination | Yes | Partial | Yes | Partial |
Nobody putting a comparison table on their own website tells you this part, which is exactly why it is here. If any of these four rows is central to how you work, buy one of theirs.
| Rezown | Searchland | Nimbus | LandInsight | |
|---|---|---|---|---|
| Individual (non-corporate) owners | No | Yes | £7 a title | Yes |
| Planning application history | No | Yes | Yes | Yes |
| Title boundary polygons | No | Yes | Yes | Yes |
| Strategic land | No | Higher tier | Higher tier | Higher tier |
Competitor details checked on 1 August 2026 against each vendor’s own public pages, and re-checked quarterly. Tiers move. If you spot something out of date, tell us and we will fix it.
The short version
Run a hundred searches on a wet Tuesday and pull every owner behind them. There is no lookup allowance to watch and no credit balance to top up, so the tool never makes you choose between checking a building and saving a credit for later.
LandTech sells its appraisal tool at £2,000 a year on top of whatever tier you are already paying for. Rezown works out the units, the residual land value and what happens if build costs move ten per cent, on every building in the list, before you have viewed anything.
About half the corporate owners in the public data are leaseholders rather than freeholders, and no free dataset reliably says which. Every tool in this market has that problem. We label each match confident, probable or weak and show you every corporate title at the postcode, so you can see what we saw.
Straight answer
If you source residential land, chase strategic sites or work from title boundaries, the incumbents are better tools and we would rather you knew that now than after a year of paying us. Rezown is built for one job. Commercial buildings, Class MA, and whether the conversion pays.
Leave your email and we will show you what Rezown finds where you actually buy.
Founding price £99 a month against a £149 list price, and you can stop any month. No minimum term, no twelve-month contract, no notice period.
£99 a month. Rolling, cancel any time.