Notes from building Signal — buyer intelligence infrastructure for UK and Irish property. Tiffany Brien and Matthew Rea, Belfast.https://signalproptech.com/en-gbhttps://signalproptech.com/blog/paying-more-for-less/https://signalproptech.com/blog/paying-more-for-less/Portal fees keep climbing while AI-led search starts to bypass the portals. Agents may soon be paying more for less visibility than ever before.Fri, 08 May 2026 00:00:00 GMTportalsAI searchagency economicsMatthew Rea