If you are searching for a PropMarker alternative, you are usually after one of two things: a different price point, or a different kind of data. This page is an honest comparison so you can pick the right tool, not just a cheaper one.
GalimAI is UK owner and distress intelligence for finding off-market property before it is listed. Where PropMarker's AI scores properties that are already public, GalimAI shows who is financially likely to sell, so you can reach owners first.
PropMarker vs GalimAI at a glance
| PropMarker | GalimAI | |
|---|---|---|
| Best for | AI-scored listings, probate and BMV deals already on the portals | Finding owners likely to sell, before listing |
| Ownership data | Listings, sold prices, EPC, planning | Company owners plus financial health |
| Financial-distress signals | BMV scoring on public listings | Core - cash, net assets, EPC, recent buyers |
| Probate coverage | Listed or soon-to-list probate properties | 36,266 deceased-estate owners, before listing |
| Sourcing angle | Analysis-led, on public data | Motivated-seller-led, direct from data |
What PropMarker is genuinely good at
PropMarker layers an AI interpretation on top of listings and public data, scoring below-market-value indicators, yield and risk, and flagging probate and HMO-potential properties as they surface. If your workflow starts on Rightmove or Zoopla and you want a fast second opinion, PropMarker is a strong choice.
Where GalimAI is the better fit
GalimAI is built for one job PropMarker does not do: surfacing owners, including deceased-estate owners, who are financially likely to sell before a property is anywhere near a portal. GalimAI is connected directly to the London and Edinburgh Gazettes for probate and insolvency notices, joined to HM Land Registry title records. That probate layer alone currently tracks 36,266 deceased-estate owners across England and Wales today, sourced from the Gazette and Land Registry rather than scanned from listings, so an executor can be reached before an estate agent is ever instructed.
See the full field in the best off-market sourcing tools in the UK, or read how to find probate property in the UK for the detail on that segment.
When to pick which
Pick PropMarker when you want an AI second opinion on deals already visible on the portals. Pick GalimAI when your bottleneck is deal flow itself, reaching probate and financially pressured owners before an agent is instructed. Many investors source with GalimAI, then validate the numbers with a tool like PropMarker if a deal needs a second look.
Why it's an opportunity
Scoring a listing after it appears is analysis. Reaching the owner before it appears is origination, and origination is where the discount actually comes from.
- Reach probate and distressed owners early - before an agent is instructed or a portal listing exists.
- Cover the whole population - not just what is already public.
- Hand off validated opportunities - to your usual AI valuation tool if you want a second opinion.
Reach probate and distressed owners before they list
Search the GalimAI portal for deceased-estate and financially pressured owners in your target area, direct to vendor, under your own brand.
Search the portalBook a callCommon questions
Is GalimAI a PropMarker alternative?
GalimAI is an alternative for the sourcing half of the job, finding owners likely to sell off-market, including probate. PropMarker scores properties already visible on listings and public sources, so many investors use both. If your gap is reaching owners before they list, GalimAI replaces the guesswork PropMarker was never built to solve.
What does GalimAI do that PropMarker does not?
GalimAI identifies owners, including deceased-estate owners, under financial pressure before a property is listed. PropMarker's strength is scoring properties that are already public, not originating contact with owners who have not listed.
Should I switch from PropMarker to GalimAI?
Not necessarily switch, decide by need. Keep PropMarker for an AI second opinion on listed deals. Add or switch to GalimAI when your priority is finding motivated, off-market and probate owners at scale.
Comparison based on publicly available information about PropMarker, current for 2026. Product features and pricing change - check the provider's website for the latest. GalimAI is UK owner and distress intelligence for finding off-market property before it is listed, built on proprietary analysis of Companies House, HM Land Registry and EPC records, aggregated.