INDEXIZ

SaaS Development

SaaS Product Development from MVP to Scale

We build multi-tenant SaaS products end to end: architecture, subscriptions and billing, roles and permissions, APIs, analytics and the DevOps and product engineering that keep you shipping.

VPLSQAMR35+ SaaS products launched with Indexiz
Tenant lifecycleuptime 99.95%
Sign-upNew tenant · trial startedProvisionWorkspace · roles · dataSubscribeStripe · plan · invoiceScaleUsage metered · alerts
✓Tenant onboardedProvisioned in 1.4s · plan: Growth
99.95%platform uptime
35+SaaS products launched
10k+Tenants served on our builds
99.95%Average uptime
12 wksTypical MVP delivery
What we do

SaaS Development Services

Whether you are validating an idea or rebuilding a platform under load, we bring the architecture, product and operations experience SaaS demands.

MVP Development

A focused first version with the core workflow, onboarding, billing and analytics, delivered in about 12 weeks so you can start learning from customers.

Learn more

Multi-Tenant Architecture

Tenant isolation, data partitioning, configuration per customer and scaling strategies designed for security and cost efficiency.

Learn more

Subscriptions & Billing

Stripe, Paddle or Chargebee integration with plans, trials, usage metering, invoicing, dunning and tax handling.

Learn more

Roles, Permissions & SSO

Organisation and team models, granular permissions, SAML and OAuth single sign-on, audit logs and enterprise-ready security.

Learn more

Public APIs & Integrations

Documented REST and GraphQL APIs, webhooks and marketplace integrations that make your product part of your customers' stack.

Learn more

DevOps & Product Engineering

CI/CD, infrastructure as code, monitoring and a dedicated team that keeps shipping features after launch.

Learn more
Real use cases

SaaS Products We’ve Built

HR Tech

Employee onboarding platform from MVP to Series A

Multi-tenant platform with workflows, e-signatures, Stripe billing and SSO, shipped as an MVP in 12 weeks and scaled to 400 customer accounts.

400+paying tenants in 18 months
Logistics

Fleet analytics SaaS rebuild

Legacy single-tenant app re-architected to multi-tenant on AWS with event streaming, cutting hosting costs while handling five times the data.

58%lower infrastructure cost
MarTech

Review management platform with public API

GraphQL API, webhooks and Shopify and Magento apps turned a dashboard product into a platform partners build on.

3×growth in integrations-led signups
Why Indexiz

Why Founders and Product Teams Choose Indexiz

We have built SaaS products of our own and for clients, so we know the decisions that are expensive to get wrong early: tenancy, billing, permissions and deployment.

Product Thinking

We challenge scope, help you prioritise and design for the workflows that make customers stay.

Architecture that Scales

Cloud-native, multi-tenant foundations that grow with usage without a rewrite.

Enterprise Ready

Security, compliance, SSO and audit features built in so larger customers can sign without blockers.

A Team, Not a Handover

Dedicated engineers, designers and QA who stay with the product through launch and beyond.

Our approach

Ship Small, Learn Fast, Scale Deliberately.

We launch a tight MVP on a foundation built for scale, instrument everything and let real customer usage drive the roadmap.

Technologies

SaaS Technology Stack

Modern, well-supported technologies chosen for speed of delivery, scalability and the ability to hire for them.

Our process

A Simple Path to Success

A proven process to turn your ideas into powerful digital solutions.

01

Discovery & Scope

We define users, core workflows, pricing model and the MVP scope, and validate key assumptions.

02

Design & Architecture

UX flows, design system, data model, tenancy and infrastructure are designed and reviewed.

03

Build in Sprints

Two-week sprints with demos, automated tests and a staging environment your team can use.

04

Launch & Iterate

Production launch, monitoring, analytics and a continuous roadmap driven by customer data.

FAQ

Frequently Asked Questions

Answers to the questions we hear most often. Need more detail? Talk to our team.

It depends on scope, but a focused MVP with onboarding, the core workflow, billing and an admin area usually fits within a 12-week dedicated-team engagement. We provide a fixed-scope estimate after discovery.

Yes, in almost every case. Retrofitting tenancy is one of the most expensive rewrites in SaaS. We design tenancy and data isolation into the first version without over-engineering.

Yes. We audit the code, infrastructure and security, stabilise what is urgent and then plan improvements or re-architecture alongside new feature work.

We integrate Stripe, Paddle or Chargebee for plans, trials, metering, invoicing, taxes and dunning, and build the account and plan management screens in your product.

Most clients keep a dedicated team for ongoing product engineering, DevOps and support. You can scale the team up or down with a month’s notice.

Ready to launch?

Let's Build the SaaS Your Customers Will Pay For

Tell us about your product and stage and we’ll propose a team, roadmap and estimate for your MVP or next release.

Or schedule a free consultation

Serving organizations across the world.

PakistanHQ · Lahore
Saudi ArabiaRegion
UAERegion
United KingdomRegion
United StatesRegion