FlowNexa · Estate Agents Vertical · Serverless AWS Lead Engine

QUALIFY EVERY BUYER BEFORE THEY BOOK A VIEWING ELSEWHERE.

FlowNexa deploys a serverless AI qualification pipeline on your estate agency website — instantly identifying cash buyers, mortgage-agreed applicants, and motivated sellers with hard deadlines using AWS Lambda, DynamoDB, and SES. Your highest-intent leads flagged before they call your competitor.

Find Your Property → See the Architecture

Average sale commission

£3,000–£8,000

Per completed property transaction — one converted buyer or seller instruction covers months of FlowNexa at any tier

Cash buyer flag

INSTANT HOT

Cash buyers auto-scored as your highest priority — they move fastest and need immediate response before calling another agent

Pipeline response time

<200ms

From form submission to DynamoDB write and SES alert dispatch via AWS Lambda in EU-West-2 London

Infrastructure uptime SLA

99.9%

AWS serverless — captures Saturday evening viewing enquiries while your office is closed

System Architecture

Enterprise-Grade Serverless
Infrastructure. Not a Form Tool.

FlowNexa is built on AWS serverless architecture by a Cloud Computing MSc graduate — not assembled from drag-and-drop tools. Every enquiry passes through a production-grade data pipeline with sub-200ms response times, 99.9% uptime, and zero maintenance overhead.

Lead Data Pipeline · EU-West-2 (London) Region

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Visitor

Amplify CDN · HTTPS

→

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Lead Form

5-step qualification engine

→

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API Gateway

HTTP API · CORS configured

→

Lambda

Node.js · Scoring engine

→

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DynamoDB

UUID partition key

AWS SES

Transactional email alerts

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Google Sheets API

Real-time lead dashboard

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GDPR Art.6

Documented lawful basis · Consent captured

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EU-West-2 Region

UK data residency · ICO compliant

Enquiry Types Qualified

Every Buyer and Seller Type
Identified and Prioritised.

The qualification engine captures purchase type, budget range, mortgage status, chain position, moving timeline, and motivation — complete prospect profile before your first call.

££

Cash Buyers

Highest-priority buyer type — auto-scored Hot immediately. Cash buyers close fast and need a same-day response before another agent reaches them.

Mortgage Agreed in Principle

Ready to buy — AIP in place, actively searching. High motivation, time-sensitive, fastest to convert after cash buyers.

1ST

First Time Buyers

SDLT relief, Help to Buy, mortgage questions — pre-qualified on budget, mortgage status, and readiness to proceed.

Home Movers

Current property status, chain position, and completion timeline captured upfront — know the complexity before you call.

Buy to Let Investors

Yield expectations, portfolio size, financing status — high-value repeat clients with ongoing instruction potential.

Motivated Sellers

Deadline-driven sellers — relocating, probate, divorce — most willing to accept realistic offers and move quickly.

Chain-Free Buyers

No property to sell — faster transactions, fewer complications, most desirable to sellers and easiest to place.

Weekend & Evening Enquiries

Buyers search Rightmove on Saturday evenings. FlowNexa captures and scores them while your office is closed.

Data Pipeline

From Enquiry to
Structured Alert in 200ms.

Built on AWS serverless infrastructure by an MSc Cloud Computing graduate — every lead flows through a production-grade pipeline with sub-200ms response times, 99.9% uptime, and zero maintenance overhead.

Prospect Submits Enquiry

A HTTPS POST fires to API Gateway containing purchase type, budget range, mortgage status, chain position, moving timeline, motivation, and GDPR consent — complete buyer or seller profile in one submission.

Lambda Scores the Lead

Cash buyers and chain-free mortgage-agreed buyers auto-score highest. Motivated sellers with hard deadlines also weighted heavily — these leads close fastest and are most likely to accept your valuation.

DynamoDB + Sheets Write

Prospect record written to DynamoDB with UUID partition key and simultaneously synced to your private Google Sheet pipeline — both operations complete before the SES alert fires.

SES Alert Dispatched

Formatted HTML alert fires containing buyer type, budget range, mortgage status, chain position, timeline, motivation, and contact details. Cash buyers and urgent sellers flagged in the subject line.

Scoring Engine

Every Enquiry Weighted
and Prioritised.

The scoring engine applies weighted rules across multiple variables — you always know which leads represent immediate revenue and which can wait.

◆ Hot Lead · Immediate Action

Call Today

Instant SES alert dispatched. Highest scoring threshold — same-day contact required.

Cash buyer — confirmed no mortgage required

Mortgage agreed in principle — actively viewing properties

Chain-free buyer with hard moving deadline — job relocation or lease expiry

Seller with probate, relocation, or other urgent timeline

◆ Warm Lead · Follow Up This Week

Call Soon

Qualified and engaged — genuine need, no immediate crisis. Follow up within 2–3 working days.

Mortgage in progress — AIP application submitted

Home mover — current property already on the market

Buy to let investor with financing agreed and area identified

Seller exploring market — motivated but no fixed deadline yet

◆ Cold Lead · Keep on Record

Monitor

Below immediate action threshold — written to DynamoDB and Google Sheet for future follow-up.

Browsing — no confirmed timeline, budget, or mortgage status

Saving deposit — not yet mortgage-ready

General valuation enquiry — not committed to selling

Early-stage research with no specific property type or area

Operational Benefits

Every Prospect Arrives
Pre-Qualified Before You Call.

Purchase type, budget, mortgage status, chain position, timeline, motivation — everything in one structured alert before your first conversation.

Cash buyers flagged instantly

The highest-intent buyer type auto-scores Hot and dispatches an immediate SES alert — before they call another agent or arrange a viewing independently.

Weekend and evening capture

Buyers search Rightmove on Saturday evenings. FlowNexa qualifies them while your office is closed — ready in your inbox first thing Monday morning.

Complete prospect profiles

Purchase type, budget, mortgage status, chain position, timeline, motivation — all in one structured SES alert. No preliminary triage call before your first conversation.

GDPR Article 6 compliant

Financial and property data processed under documented lawful basis. All data encrypted at rest in AWS DynamoDB in EU-West-2 London region.

Real-time Google Sheets pipeline

Every prospect synced to your private sheet — filterable by buyer type, mortgage status, budget range, urgency, and submission date.

One agency per postcode

Exclusive territory — your buyer and seller pipeline is exclusively yours. No shared enquiries, no competitor access to your local area.

Pricing · Estate Agents

Investment That Returns
on Your First Instruction.

A single completed sale generates £3,000–£8,000 in commission. FlowNexa pays for itself within your first converted enquiry at any tier. All tiers include unlimited lead capture — no per-lead charges.

Starter

Test the Pipeline

One-time setup: £1,000

£350

per month · no long-term contract

AWS LambdaAPI GatewayDynamoDBSESGoogle Sheets

Branded lead capture page on Amplify CDN
Industry-specific qualification form
Weighted Hot / Warm / Cold scoring engine
Instant SES transactional email alerts
Real-time Google Sheets API sync
DynamoDB persistent lead storage
GDPR Art.6 consent pipeline
Unlimited lead capture — no caps

Find Your Perfect
Property Today.

Takes 3 minutes.
No obligation.
An agent contacts
you directly.

Answer a few questions about your property search or sale and a qualified estate agent will review your enquiry and contact you directly.

This tool collects your property enquiry details and routes them to a qualified estate agent. It does not constitute a property valuation or purchasing commitment. Data processed under GDPR Article 6 in AWS EU-West-2 London.

@ hello@flownexa.io

◆ +447931677999

◆ AWS EU-West-2 · GDPR Art.6 · ICO Compliant

◆ Built by MSc Cloud Computing Graduate

Step 1 of 5 · Buying or Selling

What Are You Looking to Do?

What brings you to us today?

What type of property are you interested in?

What is your approximate budget or property value?

Step 2 of 5 · Financial Position

Your Financial Position

What is your current buying position?

Do you have a property to sell?

Step 3 of 5 · Timeline & Motivation

Your Moving Timeline

How soon are you looking to move or complete?

Is there a specific reason driving your timeline?

Step 4 of 5 · Property Preference

What Are You Looking For?

Preferred area or postcode

When would you like an agent to contact you?

Step 5 of 5 · Contact Details

Your Contact Details

Full name

Phone number

Email address

Postcode

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Enquiry Received

A qualified estate agent will contact you .

! Your enquiry has been flagged as HIGH PRIORITY. The estate agent has been alerted immediately via the FlowNexa pipeline.

@ Lead record written to AWS DynamoDB — stored securely in EU-West-2.

◆ Your enquiry has been synced to the estate agent's private Google Sheet.

◆ For urgent matters: +447931677999

GDPR Art.6 · AWS EU-West-2 · ICO compliant

ℹ◆Important Notice: This tool does not constitute a property valuation, formal offer, or purchasing commitment. It is a lead qualification and routing system only. All property advice and valuations are provided by the estate agent directly. Data processed under GDPR Article 6 in AWS EU-West-2 London.

QUALIFY EVERY BUYER BEFORE THEY BOOK A VIEWING ELSEWHERE.

Enterprise-Grade ServerlessInfrastructure. Not a Form Tool.

Every Buyer and Seller TypeIdentified and Prioritised.

From Enquiry toStructured Alert in 200ms.

Every Enquiry Weightedand Prioritised.

Every Prospect ArrivesPre-Qualified Before You Call.

Investment That Returnson Your First Instruction.

Find Your PerfectProperty Today.

Takes 3 minutes.No obligation.An agent contactsyou directly.