BFSI · Fintech

Software and AI for BFSI

Fintech and BFSI software with audit trails designed in, not bolted on.

Digital journeys, loan and policy workflows, core integration and governed AI, built with security and traceability as design inputs.

  • Maker-checker approvals
  • Complete audit trails
  • Works with legacy cores

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

5governance gates
100%AI actions logged
Phasedmigration, no big bang
Quick answer

What do BFSI companies need from a technology partner?

Banks, NBFCs, insurers and fintechs need a partner that treats security, audit trails and uptime as design inputs and can work alongside legacy cores. Stack18 delivers enterprise software, modernisation and governed AI on the Agentic SDLC, with traceability from requirement to release.

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

Software and AI for BFSI, end to end.

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

Digital onboarding

Web, app and WhatsApp journeys.

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Loan and policy operations

Workflows without hand-offs.

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Core integration

Wrap, integrate or replace.

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Collections and MIS

Dashboards that drive action.

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Governed AI

Assistants with control.

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Security and compliance

Agreed before build.

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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

Modernisation Programme

Teams that want to go live fast.

Duration
3–9 months
Pricing
Fixed price per phase
  • Phased migration
  • Parity testing
  • Audit trails
Discuss Modernisation Programme
Custom

Custom BFSI platform

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 BFSI platform
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

Cooperative bank

Challenge
Nightly batch integrations failing.
What we do
API layer and event-driven integration.

3 months

Illustrative scenario

Insurer

Challenge
Policy admin on an old platform.
What we do
Module-by-module rebuild.

8 months

Delivered project

VC-backed wellness startup

Challenge
A venture-backed clock: Android and iOS had to launch together, with an admin console for the team.
What we do
Scoped the MVP, reviewed clickable prototypes, then built both platforms 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 BFSI technology review

Tell us the process or system causing most friction. We outline options and a first step.

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.

Onboarding completionbaseline vs target
Turnaround timebaseline vs target
Audit findingsbaseline vs target
Manual hand-offsbaseline vs target
Collection efficiencybaseline vs target
Incidentsbaseline vs target
FAQ

Software and AI for BFSI questions.

Ask us anything
Can you work with our core system?

Yes, through an API layer, phased integration or replacement.

How is AI controlled?

Access control, logging and human approval.

Security requirements?

Agreed with your teams before build starts.

How do you migrate?

In phases with parity testing.

Do you sign NDAs?

Yes.

Pricing?

Fixed-price discovery, then fixed scope or a monthly team.

Start a conversation

Let's scope your Software and AI for BFSI 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

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