Digital tools for better built environment decisions.

Quixotifai builds practical planning and development software—making complex datasets easier to interrogate, and early-stage capacity questions faster to answer.

Open Data Chatbot

Planning Data Assistant (PDA)

A chatbot that democratises access to open government planning data for London.

Ask questions about historical and live planning applications and get clear summaries, trends, and lookups—without needing to wrangle datasets.

Capacity Estimation Tool

Development Management App (DMA)

A development capacity estimator for strategic planning and early feasibility.

Enter a few site and development assumptions to generate capacity estimates and a clear, shareable report—useful for options testing and strategy.

Evidence first

Built around official datasets, assumptions. and traceable outputs.

Built for the built environment

Move faster with evidence: explore planning data and capacity assumptions in plain language.

Practical tools, not hype

Simple interfaces that help teams move faster with confidence.

Choose the right tool

Start with the kind of question you’re answering—planning data or development capacity.

Planning Data

Planning Data Assistant (PDA)

Use a chatbot to explore open government planning application data—historical and live. Get summaries, lookups, and trends without downloading datasets or writing queries.

Capacity Estimation

Development Management App (DMA)

Estimate development capacity from a few site and scenario assumptions. Generate clear outputs you can use for options testingstrategy, and early-stage feasibility conversations.

Who it’s for

Built for individuals and teams working on planning, development, and place—where accuracy, auditability and time matter.

Public sector

  • Local planning authorities
  • Strategic planning and regeneration teams
  • Policy, committee and casework support

Private sector & community

  • Planning consultancies
  • Architects and urban designers
  • Developers and land teams
  • Community stakeholders engaging with change

Request a demo

Tell us what you’re working on. We’ll recommend whether PDA, DMA, or both is the best starting point—and walk you through it.

Prefer email? hello@quixotifai.com