# Pestren

> Agentic land due-diligence infrastructure. Ask a question about any parcel
> on earth and get a grounded, cited answer back, with a source you can open
> behind every claim. Available as an API, an MCP server, a web platform, and
> downloadable data files.

Evaluating a parcel means answering dozens of interdependent questions: soil,
water, yield, zoning, environmental risk, legal and UCC status, insurance,
owner credit. The industry sells diligence on the one parcel you already
chose, at $1,000-$6,000 and 30-60 days a report. Nobody serves the hundreds
you have to reject to find it. Pestren screens the whole funnel, with a
citation on every line.

## What Pestren answers

- [Insurance](https://www.pestren.com/#sectors): flood and fire history per address, contamination before you quote, exposure stacked in one cell, a book re-run at renewal
- [Lending](https://www.pestren.com/#sectors): productive acreage measured rather than read off a deed, regenerative practice verified season by season, liens and ownership chains resolved
- [Real estate development](https://www.pestren.com/#sectors): zoning, overlays, buildable acres, setbacks, proximity to sewer, power, frontage and rail, and what sits next door
- [Carbon and reforestation](https://www.pestren.com/#sectors): land-cover change measured back decades, control land matched on evidence, credit yield as a number the site can deliver
- [Data centres and industrial](https://www.pestren.com/#sectors): siting screened against power, water, and ground conditions
- [Land acquisition and trusts](https://www.pestren.com/#sectors): tenure, rights, and title facts across a portfolio
- [Agriculture and food systems](https://www.pestren.com/#sectors): what a regenerative switch costs and how long it runs, six years of cropping history, supply risk across a sourcing region
- [Advisors and consultants](https://www.pestren.com/#sectors): hundreds of acres screened in minutes, cited evidence that goes straight into an unpaid pre-assignment draft

## Integration

- [API](https://www.pestren.com/#integrate): `POST /v1/ask` for a cited answer ranked across a set of parcels, `POST /v1/fetch` for named fields at a point or polygon, each value with its own source, timestamp and confidence tier
- [MCP](https://www.pestren.com/#integrate): `pestren-mcp`, two tools (`pestren_ask`, `pestren_fetch`), zero install via uvx, native to any MCP-aware model
- [Platform](https://interface.pestren.com): ask in the browser, screen and compare parcels, open the source behind any line
- [Data files](https://www.pestren.com/#integrate): XLSX for a site visit, GeoJSON for the GIS, JSON with provenance for a pipeline, drop-in skill files

## Evidence and privacy

- [Where the data comes from](https://www.pestren.com/#sectors): public registers and authoritative sources, including USDA CDL and SSURGO, EU LPIS and CAP declarations, CONAB and MapBiomas, ABARES, AAFC, ESA Sentinel, NASA, SoilGrids, FAO, and live weather
- [Confidence tiers](https://www.pestren.com/#privacy): every fact tagged `literature-only`, `field-verified`, or `lab-confirmed`
- [Privacy and security](https://www.pestren.com/#privacy): we do not train models on your questions, coordinates or uploads and contractually prohibit our providers from doing so; client work stays in your account; Pestren is not independently audited or certified yet
- [Privacy Policy](https://www.pestren.com/privacy): what is collected, where it is stored, every processor and its country, retention periods, and your rights under India's DPDP Act 2023
- [Benchmark](https://www.pestren.com/#benchmark): run any question at any coordinate and score Pestren against other models on grounded, cited, fresh, and actionable

## Optional

- [Pilot plan](https://www.pestren.com/pilot)
- [Terms and conditions](https://www.pestren.com/terms): what Pestren is, what it explicitly is not, acceptable use, ownership of your data, liability, governing law
- [Cookie policy](https://www.pestren.com/cookies): every cookie set, itemised; no advertising, analytics or tracking cookies anywhere
- [Refund and cancellation policy](https://www.pestren.com/refunds): plan prices, the two-day trial, automatic renewal, when a refund is given without argument, how to cancel
- [Refund calculator](https://www.pestren.com/refund-calculator): the refund rule applied to your own usage, with every line of the arithmetic shown
- Contact: core@pestren.com