The future of land, planning and development

Advanced agentic AI and planning data

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Planning consultants, planning lawyers, land teams and developers do their best work with Planther

For planning consultants

Planther checks the site, finds the policy, drafts your documents and manages the project end to end.

For land and development teams

Planther sifts every site you're offered, builds its planning case from the constraints, local plan, land supply and appeals, and shows you which land to secure and when.

For planning lawyers

Planther finds the decisions, reads the policy and sets out the planning position, then drafts the note or statement with every source cited.

Introducing Planther

The agentic operating system for land, planning and development

Every plan, every constraint

Planther knows planning policy in full, from local and neighbourhood plans to the NPPF, alongside the constraints, designations, applications and appeals that decide a site.

Environment AgencyNatural EnglandHistoric EnglandMinistry of Housing, Communities and Local GovernmentPlanning InspectorateOrdnance SurveyHM Land RegistryOffice for National StatisticsDepartment for TransportOpenStreetMapWalk Wheel Cycle TrustGoogle MapsNational Library of Scotland
Basildon CouncilBedford CouncilBrentwood CouncilBristol CouncilCastle Point CouncilCentral Bedfordshire CouncilChelmsford CouncilColchester CouncilEast Cambridgeshire CouncilEast Suffolk CouncilMaldon CouncilNorth Norfolk CouncilSouth Cambridgeshire CouncilSouthend-on-Sea CouncilWest Suffolk CouncilWokingham Council

Start working with Planther today

Sign up and be working in a minute, or let us show you round first.

Start now

Sign up with a card and you are working in a minute. Everything Planther does, on every plan.

  • From £207.50 a month paid yearly, including VAT
  • Or £249 a month, cancel any time
  • Add colleagues and pay per seat
Choose a plan

Book a demo

We will show you round Planther, then set you up with a trial so you can try it on your own work. We can usually have you, or your whole firm, up and running the same day.

Bringing a whole firm? We can work to your own contract and data processing agreement, and invoice you directly.