We build the instruments that measure and work a field — and we farm 27 acres at Rewa to prove every one of them before it reaches anybody else.
It fails at three specific points, and each of them is measurable.
Reserve Bank of India research on food inflation puts the grower’s share of the final consumer price at roughly a third — 33% for tomato, 36% for onion, 37% for potato. The rest is taken between the field and the plate.The grower gets about a third of what you pay. The rest goes between the field and the plate.
Natural catastrophe losses in India ran to an estimated USD 13–17 billion in 2025. Insured losses covered only a fraction, leaving a protection gap of roughly 80–85% — a loss the farmer absorbs personally.USD 13–17 bn lost to weather in 2025. Around 80–85% of it uninsured — absorbed by the farmer.
Between 2015 and 2021 India lost 33.9 million hectares of crop to excess rain and a further 35 million to drought. On our own land, the three months from July to September 2026 allowed two workable days out of eighty-five.On our own land, July to September 2026 allowed two workable days out of eighty-five.
We hold 27 acres at Rewa. Everything below is drawn from our own operating records for the land under crop this season — not from a projection.

Each one is designed here, made here, and put through a full crop season on our own land before it is offered to anybody else. The software that runs them is already live →
Low-cost irrigation built for smallholder plot sizes and smallholder budgets, running on our own beds.Low-cost irrigation, sized and priced for smallholders.
In-ground probes reporting moisture and condition, so irrigation answers to the soil rather than to habit.Probes that let irrigation answer to the soil, not to habit.
Ties sensors, pumps and valves to the software, and keeps working when the network does not.Ties sensors, pumps and valves together — and works offline.
Honey drawn without opening the box or disturbing the colony — a second income from land already farmed.Honey drawn without opening the box — a second income from the same land.
Sales, wages, harvests and field-workable days — recorded as they happen at Rewa. Free, works on any phone, installs in one tap.
Log a sale in seconds — crop, weight, buyer, rate. Your daily total and the month adds itself up.
Revenue against expenses, day by day — including the wages you paid — so you know your real position, not a guess.
Grades every day workable, marginal or lost from the weather record for your exact coordinates.
Who buys from you, what they take, and whether the crop is actually paying for itself.
Printable sales and expense registers a bank or an investor will actually accept.
No app store, no account needed to try it, nothing to pay. Open it in your browser and choose Add to Home screen — it then opens like any other app, and keeps working when the signal drops.
Open the appAnand designs Core Agro’s instruments and wrote the ledger they run on. The team at Rewa puts both to work, season after season.
The person specifying the irrigation is the one who has to live with it for a season.
Before Core Agro he founded Karman Drones (2021–24), took five product lines into service with the Indian Army, Navy and Air Force, and exited in 2024. DGCA-licensed test pilot, 700+ flights.
We are one year into a three-year plan. The first year is the one that makes the rest credible — everything after it is built on a season we have actually farmed.
Farm at commercial scale, build the agronomic record, establish the buyers.
Take the four prototypes to production and deploy them across the holding.
Partner with local growers to replicate what works, and share the profit and the method.
Every figure on this page came out of a database we will open in front of you. Come to Rewa and walk the plots, or take twenty minutes on a screen-share and go through the ledger line by line.