Which billing platforms do you integrate?

Stripe Billing, Chargebee and Paddle most often, as well as Razorpay for India-focused products. We handle plans, trials, proration, invoices, dunning and usage-based pricing.

Can you add SSO for enterprise customers?

Yes. We implement SAML and OIDC single sign-on, SCIM provisioning and granular role-based access through providers like Auth0, Keycloak or Microsoft Entra ID.

How do you keep infrastructure costs under control?

We right-size resources, use autoscaling and serverless where appropriate, and add per-tenant cost visibility so you understand unit economics as you grow.

Can you convert our existing application into SaaS?

Yes. We assess the current codebase, plan a phased migration to multi-tenancy, and add billing, onboarding and admin features without disrupting existing customers.

Do you support the platform after launch?

We offer ongoing product engineering, DevOps and support retainers so you can keep releasing features while we keep the platform healthy.

Software & Product Engineering

SaaS Product Development

Q: Which multi-tenancy model is right for us?

It depends on data sensitivity, compliance and customer size. Shared schema with row-level security is the most cost-efficient; schema- or database-per-tenant gives stronger isolation. We document the trade-offs and recommend one.

Multi-tenant SaaS platforms engineered for subscriptions, scale and security from the first line of code.

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What you get

Multi-tenant architecture designed around your compliance needs
Subscription billing, trials and usage metering built in
Enterprise-ready: SSO, RBAC, audit logs and data isolation
Cloud-native on AWS or Azure with per-tenant observability

Overview

Why SaaS Development with VN Softverg

Building SaaS is different from building a single application. You need tenant isolation, subscription billing, self-service onboarding, usage tracking, role-based access and an infrastructure that stays cost-efficient as customers grow. Get those foundations wrong and every new customer adds friction.

We design SaaS platforms with these concerns at the core: a multi-tenancy model that fits your data and compliance needs (shared schema, schema-per-tenant or database-per-tenant), billing on Stripe or Chargebee, SSO for enterprise buyers, and observability that shows usage and health per tenant.

Whether you're launching a new SaaS product, turning an internal tool into a commercial offering or re-architecting a single-tenant application to multi-tenant, we bring the engineering, DevOps and QA depth to get you there and keep shipping after launch.

Capabilities

Everything you need, under one roof

From strategy to day-two support — the full scope of our saas development work.

Multi-Tenant Architecture

Tenant isolation strategies (row-level security, schema-per-tenant or database-per-tenant) chosen for your security, cost and scaling requirements.

Tenancy model and architecture decision record
Tenant-aware data access layer
Tenant provisioning automation

Subscription Billing & Metering

Plans, trials, upgrades, proration, invoicing and usage-based pricing using Stripe Billing, Chargebee or Paddle.

Billing integration and webhooks
Plan and entitlement configuration
Usage metering service

Onboarding & Self-Service

Sign-up, workspace creation, team invitations and guided onboarding flows that reduce time-to-value for new customers.

Self-service sign-up flow
Team and invitation management
In-app onboarding checklist

Enterprise Security Features

SAML/OIDC single sign-on, SCIM user provisioning, granular roles, audit logs and data export to meet enterprise procurement requirements.

SSO (SAML / OIDC) integration
RBAC permission model
Audit log and export APIs

Admin Console & Analytics

Internal back-office tools for support, account management and feature flags, plus product analytics and tenant health dashboards.

Internal admin console
Feature flag setup
Tenant usage and health dashboards

Cloud-Native Infrastructure

Containerized services on Kubernetes or serverless, infrastructure-as-code, autoscaling and CI/CD with staged rollouts.

Terraform infrastructure templates
CI/CD with staged environments
Monitoring, alerting and runbooks

Our commitments

Measurable from day one

99.9%

Uptime design target

Architecture and monitoring designed around a 99.9% availability goal.

<1 day

Tenant onboarding target

Self-service provisioning so new customers start the same day.

2-week

Release cadence

Regular, feature-flagged releases without disrupting tenants.

≥80%

Test coverage target

Automated coverage across billing, auth and tenancy logic.

How we deliver

A clear path from kickoff to results

Product & Pricing Strategy

Define customer segments, plans, entitlements and the tenancy model.

Architecture Foundations

Set up tenancy, identity, billing and infrastructure before building features.

Feature Development

Build core product features in sprints behind feature flags.

Beta & Hardening

Onboard pilot customers, load test and run a security review.

Launch & Scale

General availability, usage monitoring and continuous delivery.

Tools & platforms

The right stack for the job

Application

Next.jsReactNestJSSpring BootFastAPIASP.NET Core

Data & Tenancy

PostgreSQL (row-level security)RedisMongoDBElasticsearchPrisma

Billing & Identity

Stripe BillingChargebeePaddleAuth0KeycloakMicrosoft Entra ID

Infrastructure

AWSMicrosoft AzureKubernetesTerraformAWS LambdaGitHub Actions

Observability

OpenTelemetryGrafanaPrometheusDatadogSentryLaunchDarkly

Business benefits

Recurring revenue foundations: billing, plans and entitlements done right
Lower cost per customer through efficient multi-tenant design
Faster enterprise sales with SSO, audit logs and RBAC ready
Safe, frequent releases using feature flags and staged rollouts
Visibility into usage and health for every tenant

Estimate my project

Who it's for

Built for teams like yours

New SaaS products

Launching a B2B or B2C subscription product from scratch.

Productizing internal tools

Turning a successful in-house system into a commercial multi-tenant offering.

Single-tenant to multi-tenant

Re-architecting per-customer deployments into one scalable platform.

Going upmarket

Adding SSO, SCIM, audit logs and compliance features to win enterprise deals.

Vertical SaaS

Industry-specific platforms for healthcare, logistics, education or field services.

FAQ

Questions, answered

Something else on your mind? Ask our team →