For apartment and building owners

A whole building, on one screen.

Twenty flats, twenty rent dates, twenty agreements and one person keeping track. DeraOS keeps the building, not just a spreadsheet of names.

From Rs 399 a month · Free plan for one property · Setup takes minutes

What you are dealing with

You are keeping all of this in your head.

  • Rent dates scattered across the month with no single view of who has paid
  • Agreements expiring without anybody noticing until the tenant asks
  • Common charges split by hand every month
  • A vacant flat sitting unadvertised because nobody got round to it

How DeraOS holds it instead

  • Himalaya Apartments
  • Block A
  • A-101Let · Rs 28,000
  • A-102Let · Rs 28,000
  • A-201Vacant 9 days
  • Block B
  • B-101Let · Rs 32,000
  • ParkingCharged separately

What DeraOS does

The parts that matter to you.

Each of these is built and tested. Follow any one to see exactly what it does and what it does not.

Stop running it from memory.

Rent, tenants, agreements, records and empty rooms, in one place. Rs 399 a month.