SAAS PRODUCT DEVELOPMENT
SaaS Products
From an idea to a product people pay for, monthly.
SoulPlex Studios builds SaaS products end to end, the multi-tenant architecture, subscription billing, user and role management, admin tooling and deployment pipeline that separate a product from a demo. Most MVPs ship in 7 to 14 weeks. We build the boring infrastructure properly the first time, because retrofitting tenancy and billing into a working app is the single most expensive rewrite a founder can hit.
Move your cursor over it
What we deliver
- 01
MVP Architecture & Build
The smallest thing that can actually be sold. Multi-tenant data model, auth, core workflow and admin panel, scoped so you can charge for it, not just demo it.
Multi-tenantAuthRBACAdmin - 02
Subscription Billing
Plans, trials, upgrades, downgrades, proration, failed-payment recovery and invoicing via Razorpay or Stripe. GST-compliant invoices for Indian customers.
RazorpayStripeGSTWebhooks - 03
Onboarding & Retention
Signup flow, email verification, guided first-run, usage analytics and lifecycle emails, the difference between signups and active accounts.
OnboardingPostHogEmailAnalytics - 04
Scale & Operations
CI/CD, staging environments, error tracking, database backups and monitoring, so shipping on a Friday is not a gamble.
CI/CDDockerSentryBackups
Technology stack
Typical use cases
- Founders building a first SaaS MVP on a fixed budget
- Agencies productising a service they already deliver manually
- Businesses turning an internal tool into a sellable product
- Existing products needing billing and multi-tenancy retrofitted
- Teams needing a technical partner rather than a staffing contract
Scopes we work in
| Scope | What it covers | Price |
|---|---|---|
| MVP | 7–14 weeks, core workflow + billing | Get a quote → |
| Full Product | Multi-role, integrations, analytics | Get a quote → |
| Billing Retrofit | Added to an existing app | Get a quote → |
| Ongoing Product Retainer | Continuous delivery | Get a quote → |
We do not publish prices. What a project costs depends on scope, integrations and timeline, so we scope it properly and give you one fixed number within 48 hours, and that number is the number you pay. No discovery-call gate before you see it.
Get your numberFAQ
SaaS Products questions
Straight answers, with real numbers. If yours is not here, ask, we reply within 48 hours.
How long does a SaaS MVP take?
Seven to fourteen weeks for an MVP with a multi-tenant data model, auth, the core workflow, an admin panel and working billing. The range is mostly about how many integrations the first version genuinely needs.
Why does multi-tenancy matter from day one?
Because retrofitting it is the most expensive rewrite a founder can hit. Once real customer data is in a single-tenant schema, separating it touches every query, every permission check and every migration. Building it in at the start costs days; adding it later costs months.
Can you add billing to a product we already built?
Yes. A billing retrofit: plans, trials, upgrades, proration, failed-payment recovery and GST-compliant invoicing via Razorpay or Stripe: is quoted per project, and depends mostly on how your existing user and permission model is structured.
How quickly do I get a quote?
Within 48 hours of sending a brief. You get a fixed scope stating what is in and what is out, one firm price for that scope, a delivery date with milestones, and the stack we would use with the reasoning. Prices listed on the site are starting points; your quote is a single number, and it is the number you pay.
Do you work with businesses outside Vadodara?
Yes. SoulPlex Studios operates from two offices, Vadodara, Gujarat and Jaipur, Rajasthan, and works with clients across India remotely. Studio hours are Monday to Saturday, 09:00–21:00 IST.
What happens after the project goes live?
Every build includes handover documentation, and where relevant a walkthrough for your team. Ongoing support and optimisation can be arranged as a retainer if you want us to keep maintaining and extending the system.