Loyalty · Retention

Customer Loyalty Program Software

Bring customers back with points, offers and WhatsApp nudges.

Points, tiers, referrals and win-back journeys on the same customer record as your CRM and orders.

  • Points and tiers
  • Referrals
  • Win-back journeys

Free 30-minute call with a senior specialist. Reply within one business day. Based in Jaipur, working with businesses across India.

₹1.6LCustomer OS Launch
3–4 wksto launch
1customer record
Quick answer

What is customer loyalty program software?

Customer loyalty program software tracks purchases, awards points and tiers, runs referrals and triggers win-back offers. Stack18's Customer OS includes loyalty and points alongside CRM, WhatsApp and marketing on one customer record, from ₹1.6L one-time.

Is this you?

You need this when…

Tap the ones that apply to you.

Most teams we work with recognise two or three of these.

Talk to an expert about this
What we deliver

Customer Loyalty Program Software, end to end.

Each capability is delivered by the same team on the Agentic SDLC, with your approval at every critical step.

Points and tiers

Reward the right behaviour.

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Referrals

Customers bring customers.

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Win-back

Recover lapsed customers.

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Segmentation

Know your best.

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Campaign ROI

See what sold.

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Integration

Where they buy.

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How we work

A typical engagement, step by step.

Senior people lead every phase. Specialised AI agents on the Agentic SDLC handle the repetitive work, and nothing ships without your approval.

01Weeks 1–2

Discover

Map the current process, data and priorities.

You getScope and priorities
AgentsCompassDraft
02Weeks 2–4

Design

Agree modules, integrations and rules.

You getBlueprint and plan
AgentsBlueprint
03Weeks 4–10

Build

Configure and extend in weekly demos.

You getWorking modules each week
AgentsWeldGridWatch
04Week 10 onward

Launch

Data migration, training and go-live support.

You getLive system, trained users
AgentsLaunchPulse
Offer

Start small. Scale when it works.

Every engagement begins with a short, fixed-price step so you can judge the fit before committing further. See pricing.

Start here

Discovery Sprint

Teams deciding what to build first.

Duration
1–4 weeks
Pricing
Fixed price
  • Scoped plan and timeline
  • Team and fixed price
  • Process map or prototype
Start with Discovery Sprint
Most common

Customer OS Launch

Teams that want to go live fast.

Duration
3–4 weeks
Pricing
From ₹1.6L, one-time
  • 5 modules
  • Loyalty and points
  • WhatsApp
Discuss Customer OS Launch
Custom

Custom loyalty build

Needs that a ready-made system does not cover.

Duration
4–16 weeks
Pricing
Fixed price per phase
  • Weekly working demos
  • Senior team accountable
  • 30 days hypercare
Discuss Custom loyalty build
Proof of capability

What we have shipped, and what a typical engagement looks like.

Delivered projects link to the full case study. Illustrative scenarios describe typical engagements and are not named client results.

Illustrative scenario

D2C brand

Challenge
Low repeat purchase.
What we do
Points, referrals and win-back.

3–4 weeks

Illustrative scenario

Clinic chain

Challenge
Patients lapse.
What we do
Reminders and offers.

3–4 weeks

Delivered project

Ethnic wear D2C, Jaipur

Challenge
A ₹100+ crore brand needed website, app and back office to share one catalogue and one record of stock and orders.
What we do
Nine specialists built website, mobile app and ERP on one connected foundation in two-week sprints.

3 months

Read the case study →
171modules across 6 ready-made solutions, each priced in rupees
10specialised AI agents on the Agentic SDLC
5human governance gates before anything reaches production
2018founded in Jaipur by Prateek Mathur
₹0per-user licence fees on every ready-made solution
1 daysenior specialist reply to every enquiry
Free for qualified businesses

Free loyalty design call

Tell us your customers and margins. We outline rules and campaigns.

Outcomes we measure

We agree targets before we start.

Every engagement has a baseline and a target on the measures that matter to you, reported at every read-out.

Repeat ratebaseline vs target
Customer lifetime valuebaseline vs target
Redemption ratebaseline vs target
Referral sharebaseline vs target
Campaign ROIbaseline vs target
Churnbaseline vs target
FAQ

Customer Loyalty Program Software questions.

Ask us anything
Which channels?

WhatsApp, store and online.

Cost?

Customer OS from ₹1.6L.

Per-user fees?

None.

Timeline?

3–4 weeks.

Referrals?

Yes.

Custom rules?

Yes.

Start a conversation

Let's scope your Customer Loyalty Program Software project.

Tell us where you are and where you want to be. A senior specialist will reply within one business day with next steps.

  • Free 30-minute consultation
  • Indicative estimate after the call
  • NDA available on request

Tell us about your project

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