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Every unit, on plan

Turn property enquiries into site visits and bookings

We build property portals, sales CRMs and tenant apps that help developers, brokers and property managers respond faster and close more deals.

Book a free consultationWhat we build

Software for selling, renting and managing property

Real estate sales cycles are long and lead-heavy. A developer may get thousands of enquiries from portals, ads and walk-ins for one project, and most go cold because follow-up is slow or inconsistent. After the sale, buyers want payment schedules, construction updates and documents without calling the sales office every week.

We work with residential and commercial developers, brokerage firms, co-living and rental operators, property management companies and proptech founders. Typical projects include listing portals, inventory and booking systems, broker CRMs, channel partner apps, tenant and maintenance apps, and integration with ad platforms and listing sites. Indian projects often display RERA registration details, which we build into listings.

Nexzem focuses on speed to first response. Leads from every source land in one CRM, are assigned automatically and get an instant WhatsApp reply through NexChat or a call from a NexCall AI voice agent that qualifies budget and location. Sales managers see unit availability, pipeline and site visit data on one dashboard.

Find a unit, book a visit

Browse a sample tower floor by floor and see each unit's live status before you offer it to a buyer.

What real estate teams get with Nexzem

Scroll along the line: each outcome lights up as the signal reaches it.

  1. Faster lead response

    Automatic assignment and instant replies stop enquiries going cold.

  2. No double booking

    Live inventory means sales and partners never sell the same unit twice.

  3. Happier buyers

    Self-service portals answer payment and progress questions without phone calls.

  4. Clear pipeline

    Managers see leads, visits and bookings by source, so ad spend goes where it works.

Real Estate software we build

Property portals, broker CRMs and project sales software for developers, brokers and property managers.

Property listing portals

Search by location, budget and configuration, with map views, photo galleries, floor plans and enquiry forms built for SEO.

Every build includes

  • Faster lead response
  • No double booking
  • Happier buyers
  • Clear pipeline

Rules real estate software should support

The Real Estate (Regulation and Development) Act requires registered projects to display their RERA registration number in advertisements, sell by carpet area and update project progress on the state RERA portal. Developers must deposit a large share of buyer payments, generally 70 percent, into a separate account used for that project's construction and land costs, which affects how payment collection and accounting are designed.

Sales outreach has rules too. Telemarketing must respect TRAI's commercial communication regulations and Do Not Disturb preferences, and lead data collected from portals and ads falls under the DPDP Act, which requires purpose-specific consent. This is general information, not legal advice; confirm requirements for each state and project with your legal team. State rules vary in detail.

  • Show RERA numbers automatically on every project page and brochure.
  • Link payment demands to construction milestones and the project account.
  • Store consent for calls and messages with each lead.
  • Keep a record of every price and offer shown to a buyer.

Integration challenges in real estate

Leads arrive from property portals such as 99acres, MagicBricks and Housing.com, from Meta and Google lead forms, the website, walk-ins and channel partners, each in its own format. Calls run through telephony or IVR providers, conversations happen on WhatsApp, and after the sale, finance teams use ERP or Tally while home loan partners need documents. When these stay separate, leads are duplicated, partners argue over attribution and buyers repeat their details.

A connected setup captures every lead into one CRM with de-duplication and source tracking, logs calls and WhatsApp messages against the right record, syncs bookings and payments with accounting, and supports digital signatures and e-stamping for agreements where the state allows. Clean attribution rules agreed upfront prevent most channel partner disputes. Dashboards then show true cost per booking by source.

  • Capture every lead source into one CRM automatically.
  • De-duplicate leads by phone number and email.
  • Log calls and WhatsApp chats against the lead record.
  • Sync bookings and payments with accounting daily.
  • Agree attribution rules with channel partners in writing.

Where AI fits in real estate

AI helps sales teams focus. Lead scoring ranks enquiries by likelihood to visit and book, based on source, budget, behavior and response speed. Call recordings can be transcribed and summarized so managers coach better, and chat assistants answer common project questions about pricing, amenities and possession dates at any hour, handing serious buyers to a salesperson. Fast response to fresh leads matters most.

Other uses include price estimation for resale and rental listings, virtual staging of empty apartments, and document extraction from KYC and agreement papers. Keep a human in every pricing and legal decision, check AI answers against approved project facts and RERA disclosures, and review summaries before they reach buyers. Measure booking conversion, not chat volume.

How we build for real estate

Clear stages with a review at the end of each, so you always know what happens next and what it costs.

  1. 01

    Sales process review

    We map lead sources, team structure, booking steps and post-sale service.

  2. 02

    CRM and data design

    We define lead stages, assignment rules and project inventory structure.

  3. 03

    Portal and app design

    Listing, booking and customer screens are prototyped for buyers and staff.

  4. 04

    Build and integrate

    We develop in sprints and connect ad platforms, listing sites and payment gateways.

  5. 05

    Launch and adoption

    We train sales teams, migrate existing leads and refine rules after launch.

Real Estate use cases

  1. Site visit scheduling and follow-up

    Interested leads pick a site visit slot from WhatsApp, receive directions and reminders, are checked in on arrival by the sales team, and get an automatic follow-up with pricing and floor plans after the visit.

  2. Channel partner commissions

    Brokers register leads in a partner app, the system locks attribution for an agreed period, and when a booking closes, commission is calculated by slab and released after payment milestones, with full visibility for both sides.

  3. Post-sales demand letters and receipts

    When a construction milestone is certified, demand letters are generated for every affected buyer, sent by email and WhatsApp with payment links, and receipts and interest calculations update automatically in the buyer portal.

  4. Rent collection for co-living operators

    Residents pay rent and utilities through UPI AutoPay, raise maintenance tickets in the app and sign renewals digitally, while operators track occupancy, dues and ticket resolution times across every property.

  5. Portal for NRI buyers

    Buyers living abroad track construction photos, payment schedules and documents in their time zone, schedule video walkthroughs and complete paperwork digitally, reducing the calls and courier delays that frustrate overseas customers.

Technology behind our real estate software

Proven, well-supported tools chosen for your scale, budget and team, never for novelty.

  • Next.js
  • React
  • Flutter
  • Laravel
  • Node.js
  • MySQL
  • Elasticsearch
  • AWS
  • WhatsApp

Industries close to real estate

All 26 industries

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Real Estate software FAQs

Something else on your mind? Ask a consultant and get a reply within one business day.

What does real estate software cost to build?

Cost depends on whether you need a portal, CRM, booking system or tenant app, the number of integrations with listing sites and ad platforms, and features such as 3D tours. Book a free consultation and we will follow up with a fixed quote.

Can leads from property portals flow into the CRM automatically?

Yes, where the portal offers an API, email notifications we can parse or a webhook. Leads from Meta and Google ads, website forms and missed calls can also be captured and assigned automatically.

Can you show RERA details on listings?

Yes. We add fields for RERA registration numbers and related project details so they appear consistently on listings and brochures, as required for registered projects in India.

Do you build apps for rental and co-living operators?

Yes. We build rent collection, lease management, maintenance and resident community apps for rental, PG and co-living businesses.

How long does a real estate CRM take?

A CRM with lead capture, assignment and reports takes about 8-12 weeks. Booking, channel partner and customer portals are added in later phases.

Can buyers sign property documents digitally?

Many documents, such as booking forms, allotment letters and some agreements, can be signed with Aadhaar-based eSign or digital signatures, and several states support e-stamping. Registration of sale deeds usually still requires a visit to the sub-registrar, so the workflow combines digital and in-person steps.

Can the CRM track channel partner performance?

Yes. The CRM can record which partner registered each lead, enforce attribution rules, track site visits and bookings by partner and show conversion rates and commissions earned, helping you reward productive partners and spot duplicate or low-quality registrations.

We work with clients across the USA, UK, Australia, UAE, New Zealand and India.

Where we work

Software that fits how your sector works.

Share your workflows and compliance needs. We reply within one business day with a suggested approach and team.

Book a free consultation+91-7302622997